FAMILY Oneirodidae Gill, 1879 – dreamers

GENUS Bertella Pietsch, 1973 [=Bertella Pietsch [T. W.] 1973:193] Notes: [Copeia 1973 (no. 2); ref. 3472] Fem. Bertella idiomorpha Pietsch 1973. Type by original designation (also monotypic). Not preoccupied by Bertella Paetel 1875, an incorrect subsequent spelling of Berthella Blainville 1842 in Mollusca (see Whitley 1976:46 [ref. 4735]). •Valid as Bertella Pietsch 1973 -- (Pietsch 1974:33 [ref. 5332], Amaoka in Masuda et al. 1984:106 [ref. 6441], Mecklenburg et al. 2002:304 [ref. 25968], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:437 [ref. 30766], Prokofiev 2014:611 [ref. 33565], Parin et al. 2014:186 [ref. 33547]). Current status: Valid as Bertella Pietsch 1973. Oneirodidae.

Species Bertella idiomorpha Pietsch, 1973 [=Bertella idiomorpha Pietsch [T. W.] 1973:194, Figs. 1-6] Notes: [Copeia 1973 (no. 2); ref. 3472] Off Guadalupe Island, Mexico, 29°10'00"N, 118°28'15"W, depth 0-940 meters, bottom depth 2377-3475 meters. Current status: Valid as Bertella idiomorpha Pietsch 1973. Oneirodidae. Distribution: North Pacific (rare). Habitat: marine.

GENUS Chaenophryne Regan, 1925 [=Chaenophryne Regan [C. T.] 1925:564, Trematorhynchus Regan [C. T.] & Trewavas [E.] 1932:91] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Fem. Chaenophryne longiceps Regan 1925. Type by monotypy. •Valid as Chaenophryne Regan 1925 -- (Maul 1973:670 [ref. 7171], Pietsch 1975 [ref. 7120], Bertelsen & Pietsch 1977:186 [ref. 7063], Bertelsen & Pietsch 1983:88 [ref. 5335], Amaoka in Masuda et al. 1984:106 [ref. 6441], Bertelsen in Whitehead et al. 1986:1385 [ref. 13677], Paxton et al. 1989:290 [ref. 12442], Pietsch 1999:2032 [ref. 24766], Anderson & Leslie 2001:12 [ref. 26165], Mecklenburg et al. 2002:304 [ref. 25968], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:125 [ref. 27509], Pietsch 2007:163 [ref. 29040], Paxton et al. 2006:663 [ref. 28995], Pietsch 2008:382 [ref. 30637], Pietsch 2009:384 [ref. 30766], Prokofiev 2014:611 [ref. 33565], Stewart & Pietsch 2015:920 [ref. 34271], Ho et al. 2016:291 [ref. 34483]). Current status: Valid as Chaenophryne Regan 1925. Oneirodidae. (Trematorhynchus) [Dana Report No. 2; ref. 3682] Masc. Rhynchoceratias leucorhinus Regan 1925. Type by subsequent designation. Not available from Regan & Trewavas 1932 (Art. 13.3). Can date to treatment in the Zoological Record for 1932 where a type was designated (see remarks for Art. 13b in Appendix A in Eschmeyer 1990 [ref. 20647]). •Synonym of Chaenophryne Regan 1925 in part -- (Pietsch 2009:384 [ref. 30766]). Current status: Synonym of Chaenophryne Regan 1925. Oneirodidae.

Species Chaenophryne draco Beebe, 1932 [=Chaenophryne draco Beebe [W.] 1932:84, Fig. 22, Chaenophryne atriconus Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 139, Chaenophryne columnifera Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 140, Chaenophryne macractis Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 142, Chaenophryne melanodactylus Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 141, Chaenophryne parviconus Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 138] Notes: [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles southeast of Nonsuch Island, Bermuda, 32°12'N, 64°36'W, depth 600 fathoms (1100 meters). Current status: Valid as Chaenophryne draco Beebe 1932. Oneirodidae. Distribution: Circumglobal in all seas, including Hawaiian Islands. Habitat: marine. (atriconus) [Dana Report No. 2; ref. 3682] Off Cocos-Keeling Islands, Indian Ocean, 12°02'S, 96°43'E, station 3847, depth about 750 meters (1500 meters wire out). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine. (columnifera) [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208; 7°15'N, 78°54'W, station 1209. Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine. (macractis) [Dana Report No. 2; ref. 3682] Eastern Pacific, 4°20'S, 116°46'W, station 3561, depth about 1000 meters (2000 meters wire out). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine. (melanodactylus) [Dana Report No. 2; ref. 3682] North Atlantic, 36°36'N, 26°14'W, station 1370, depth about 1500 meters (3000 meters of wire out). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine. (parviconus) [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1500 meters (3000 meters of wire out). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

Species Chaenophryne longiceps Regan, 1925 [=Chaenophryne longiceps Regan [C. T.] 1925:564, Chaenophryne bicornis Regan [C. T.] & Trewavas [E.] 1932:85, Fig. 133, Chaenophryne crenata Regan [C. T.] & Trewavas [E.] 1932:86, Fig. 134, Chaenophryne crossotus Beebe [W.] 1932:83, Fig. 21, Chaenophryne haplactis Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 137, Chaenophryne longiceps var. quadrifilis Parr [A. E.] 1927:22, Fig. 8A] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] 7°30'N, 79°19'W [off Gulf of Panama, eastern Pacific], depth about 1500 meters. Current status: Valid as Chaenophryne longiceps Regan 1925. Oneirodidae. Distribution: Circumglobal in tropical through cold temperate seas, including Hawaiian Islands. Habitat: marine. (bicornis) [Dana Report No. 2; ref. 3682] West of Cape Verde Islands, Atlantic, 13°31'N, 18°03'W, station 4005, depth about 2000 meters (4000 meters of wire out). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine. (crenata) [Dana Report No. 2; ref. 3682] South China Sea, 15°22'N, 115°20'E, station 3714, depth about 1000 meters (2000 meters of wire out). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine. (crossotus) [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 8 miles southeast of Nonsuch Island, Bermuda, depth 500 fathoms (915 meters). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine. (haplactis) [Dana Report No. 2; ref. 3682] North Atlantic, 30°17'N, 20°44'W, station 1152, depth about 1500 meters (3000 meters wire out). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine. (quadrifilis) [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] East of Bermuda, 32°24'N, 64°29'W, 3050 meters of wire out. Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

Species Chaenophryne melanorhabdus Regan & Trewavas, 1932 [=Chaenophryne melanorhabdus Regan [C. T.] & Trewavas [E.] 1932:89, Fig. 143, Chaenophryne pterolophus Regan [C. T.] & Trewavas [E.] 1932:89, Fig. 144] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°30'N, 79°19'W, station 1203, depth about 1250 meters (2500 meters wire out). Current status: Valid as Chaenophryne melanorhabdus Regan & Trewavas 1932. Oneirodidae. Distribution: Eastern Pacific, West-Pacific and eastern Indian Ocean (Sumatra). Habitat: marine. (pterolophus) [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1050 meters (2100 meters wire out). Current status: Synonym of Chaenophryne melanorhabdus Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

Species Chaenophryne quasiramifera Pietsch, 2007 [=Chaenophryne quasiramifera Pietsch [T. W.] 2007:164, Figs. 1-3] Notes: [Copeia 2007 (no. 1); ref. 29040] Peru-Chile Trench, 20°19.2'S, 71°14.9'W, depth 0-900 meters over bottom depth of 5856 meters. Current status: Valid as Chaenophryne quasiramifera Pietsch 2007. Oneirodidae. Distribution: Eastern Pacific: Peru-Chile Trench and Nasca Ridge (known only from the types). Habitat: marine.

Species Chaenophryne ramifera Regan & Trewavas, 1932 [=Chaenophryne ramifera Regan [C. T.] & Trewavas [E.] 1932:90, Fig. 146, Chaenophryne fimbriata Regan [C. T.] & Trewavas [E.] 1932:90, Fig. 145, Chaenophryne intermedia Belloc [G.] 1938:305, Figs. 24, 28, Chaenophryne pacis Koefoed [E.] 1944:9, Pl. 2 (figs. 6-7)] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°10'N, 78°15'W, station 3550, depth about 1500 meters (3000 meters wire out). Current status: Valid as Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Distribution: Circumglobal in warm seas. Habitat: marine. (fimbriata) [Dana Report No. 2; ref. 3682] Indian Ocean, 1°45'N, 71°05'E, station 3917, depth about 1600 meters (3200 meters wire out). Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine. (intermedia) [Revue des Travaux de l'Institut des Pêches Maritimes v. 11 (fasc. 3, no. 43); ref. 17181] Between Azores, northeastern Atlantic, and Cap Blanc, Mauritania, station 708, 14°54.5'N, 23°15.7'W, 1000 meters wire out. Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine. (pacis) [Scientific Results of the Michael Sars North Atlantic Deep-Sea Expedition 1910 v. 4 (pt 2, no. 1); ref. 2651] North Atlantic, 34°59'N, 33°01'W, station 53, 2600 meters wire out, over depth of 2615-2865 meters. Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

GENUS Chirophryne Regan & Trewavas, 1932 [=Chirophryne Regan [C. T.] & Trewavas [E.] 1932:81] Notes: [Dana Report No. 2; ref. 3682] Fem. Chirophryne xenolophus Regan & Trewavas 1932. Type by monotypy. •Valid as Chirophryne Regan & Trewavas 1932 -- (Pietsch 1974:32 [ref. 5332], Pietsch 1978:16 [ref. 3473], Pietsch 1999:2032 [ref. 24766], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:440 [ref. 30766]). Current status: Valid as Chirophryne Regan & Trewavas 1932. Oneirodidae.

Species Chirophryne xenolophus Regan & Trewavas, 1932 [=Chirophryne xenolophus Regan [C. T.] & Trewavas [E.] 1932:82, Figs. 131-132] Notes: [Dana Report No. 2; ref. 3682] South China Sea off Philippines, 14°37'N, 119°52'E, Dana station 3731, about 1250 meters (2500 meters wire out). Current status: Valid as Chirophryne xenolophus Regan & Trewavas 1932. Oneirodidae. Distribution: Pacific (3 specimens), Gulf of Mexico (1specimen). Habitat: marine. GENUS Ctenochirichthys Regan & Trewavas, 1932 [=Ctenochirichthys Regan [C. T.] & Trewavas [E.] 1932:82] Notes: [Dana Report No. 2; ref. 3682] Masc. Ctenochirichthys longimanus Regan & Trewavas 1932. Type by monotypy. •Valid as Ctenochirichthys Regan & Trewavas 1932 -- (Maul 1973:671 [ref. 7171], Pietsch 1974:32 [ref. 5332], Pietsch 1978:12 [ref. 3473], Bertelsen in Whitehead et al. 1986:1387 [ref. 13677], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:442 [ref. 30766]). Current status: Valid as Ctenochirichthys Regan & Trewavas 1932. Oneirodidae.

Species Ctenochirichthys longimanus Regan & Trewavas, 1932 [=Ctenochirichthys longimanus Regan [C. T.] & Trewavas [E.] 1932:82, Pl. 3 (fig. 3), Trematorhynchus multiradiatus Beebe [W.] & Crane [J.] 1947:166, Fig. 11] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°06'N, 79°55'W, Dana station 3548, depth about 1500 meters (3000 meters of wire out). Current status: Valid as Ctenochirichthys longimanus Regan & Trewavas 1932. Oneirodidae. Distribution: Eastern Pacific and eastern Atlantic. Habitat: marine. (multiradiatus) [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 11 miles southwest of Jicaron Island, (Pacific) Panama, 7°08'N, 81°57'W, depth 0 - 910 meters. Current status: Synonym of Ctenochirichthys longimanus Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

GENUS Danaphryne Bertelsen, 1951 [=Danaphryne Bertelsen [E.] 1951:101] Notes: [Dana Report No. 39; ref. 287] Fem. Dolopichthys (Dermatias) nigrifilis Regan & Trewavas 1932. Type by monotypy. •Valid as Danaphryne Bertelsen 1951 -- (Pietsch 1974:32 [ref. 5332], Bertelsen & Pietsch 1977:183 [ref. 7063], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:423 [ref. 30766]). Current status: Valid as Danaphryne Bertelsen 1951. Oneirodidae. Species Danaphryne nigrifilis (Regan & Trewavas, 1932) [=Dolopichthys nigrifilis Regan [C. T.] & Trewavas [E.] 1932:67, Fig. 92, Dolopichthys albifilosa Waterman [T. H.] 1939:89, Figs. 5-6] Notes: [Dana Report No. 2; ref. 3682] South China Sea, 19°18.5'N, 120°13'E, station 3716, depth about 1500 meters (3000 meters wire out). Current status: Valid as Danaphryne nigrifilis (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic and Pacific oceans. Habitat: marine. (albifilosa) [Bulletin of the Museum of Comparative Zoology v. 85 (no. 3); ref. 17229] Western North Atlantic, Atlantis station 2667, 35°40'N, 69°36'W, depth 850-0 meters. Current status: Synonym of Danaphryne nigrifilis (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

GENUS Dermatias Smith & Radcliffe, in Radcliffe, 1912 [=Dermatias Smith [H. M.] & Radcliffe [L.] in Radcliffe 1912:206, Pietschichthys Kharin [V. E.] 1989:158] Notes: [Proceedings of the United States National Museum v. 42 (no. 1896); ref. 3577] Masc. Dermatias platynogaster Smith & Radcliffe 1912. Type by original designation (also monotypic). •Synonym of Oneirodes Lütken 1871 -- (Pietsch 1974:33 [ref. 5332]). •Valid as Dermatias Smith & Radcliffe 1912 -- (Pietsch & Kharin 2004:123 [ref. 27509], Pietsch 2009:422 [ref. ref. 30766]). Current status: Valid as Dermatias Smith & Radcliffe 1912. Oneirodidae. (Pietschichthys) [Voprosy Ikhtiologii v. 29 (no. 1); ref. 12556] Masc. Pietschichthys horridus Kharin 1989. Type by original designation (also monotypic). Synonym of Dermatias Smith & Radcliffe 1912 -- (Pietsch & Kharin 2004:123 [ref. 27509], Pietsch 2009:422 [ref. ref. 30766]). Current status: Synonym of Dermatias Smith & Radcliffe 1912. Oneirodidae.

Species Dermatias platynogaster Smith & Radcliffe, in Radcliffe, 1912 [=Dermatias platynogaster Smith [H. M.] & Radcliffe [L.] in Radcliffe 1912:206, Pl. 17 (fig. 3), Pietschichthys horridus Kharin [V. E.] 1989:159, Fig. 2] Notes: [Proceedings of the United States National Museum v. 42 (no. 1896); ref. 3577] Near Sialat Point Light, eastern coast of Luzon Island, 13°40'57"N, 123°57'45"E, Albatross station D.5463, Philippines, depth 300 fathoms [549 meters]. Current status: Valid as Dermatias platynogaster Smith & Radcliffe 1912. Oneirodidae. Distribution: Western North Pacific and western Pacific and Australia. Habitat: marine. (horridus) [Voprosy Ikhtiologii v. 29 (no. 1); ref. 12556] Western Pacific, Magellan Seamounts, 15°39'[or 19°39']N, 155°21'E, bottom trawl depth 1342 meters. Current status: Synonym of Dermatias platynogaster Smith & Radcliffe 1912. Oneirodidae. Habitat: marine.

GENUS Dolopichthys Garman, 1899 [=Dolopichthys Garman [S.] 1899:81] Notes: [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Masc. Dolopichthys allector Garman 1899. Type by monotypy. See Trunov 1999:464 [ref. 24579]. •Valid as Dolopichthys Garman 1899 -- (Maul 1973:671 [ref. 7171], Pietsch 1974:33 [ref. 5332], Bertelsen & Pietsch 1977:185 [ref. 7063], Bertelsen in Whitehead et al. 1986:1387 [ref. 13677], Leipertz & Pietsch 1987 [ref. 5972], Paxton et al. 1989:290 [ref. 12442], Pietsch 1999:2032 [ref. 24766], Anderson & Leslie 2001:13 [ref. 26165], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Paxton et al. 2006:663 [ref. 28995], Pietsch 2009:430 [ref. 30766], Stewart & Pietsch 2015:923 [ref. 34271]). Current status: Valid as Dolopichthys Garman 1899. Oneirodidae.

Species Dolopichthys allector Garman, 1899 [=Dolopichthys allector Garman [S.] 1899:81, Pls. 13-15] Notes: [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Eastern Pacific, Gulf of Panama, 5°26'20"N, 86°55'W, Albatross station 3371, depth 0 to 1408 meters. Current status: Valid as Dolopichthys allector Garman 1899. Oneirodidae. Distribution: Atlantic and eastern Pacific. Habitat: marine.

Species Dolopichthys danae Regan, 1926 [=Dolopichthys danae Regan [C. T.] 1926:29, Pl. 4 (fig. 1)] Notes: [Danish Dana Expedition 1920-22 in the North Atlantic and the Gulf of Panama, Oceanographical Reports. v. 1 (no. 2); ref. 3679] North Atlantic, 8°19'N, 44°35'W, Dana station 1171, depth about 3000 meters, 6000 meters of wire out. Current status: Valid as Dolopichthys danae Regan 1926. Oneirodidae. Distribution: Eastern Atlantic. Habitat: marine.

Species Dolopichthys dinema Pietsch, 1972 [=Dolopichthys dinema Pietsch [T. W.] 1972:21, Fig. 9] Notes: [Archiv für Fischereiwissenschaft v. 23 (no. 1); ref. 7635] Off coast of French Guinea, Guinea basin, 10°50'N, 19°54'W, Discovery II station 6662-21, depth 0-700 meters. Current status: Valid as Dolopichthys dinema Pietsch 1972. Oneirodidae. Distribution: Eastern North Atlantic. Habitat: marine.

Species Dolopichthys jubatus Regan & Trewavas, 1932 [=Dolopichthys jubatus Regan [C. T.] & Trewavas [E.] 1932:79, Fig. 126] Notes: [Dana Report No. 2; ref. 3682] Indian Ocean, 1°06'S, 62°25'E, station 3920, depth about 1250 meters (2500 meters of wire out). Current status: Valid as Dolopichthys jubatus Regan & Trewavas 1932. Oneirodidae. Distribution: Cosmopolitan in warm seas. Habitat: marine.

Species Dolopichthys karsteni Leipertz & Pietsch, 1987 [=Dolopichthys karsteni Leipertz [S. L.] & Pietsch [T. W.] 1987:406, Fig. 1] Notes: [Copeia 1987 (no. 2); ref. 5972] Western North Atlantic, 39°28.0'N, 64°00.6'W, depth 0-1023 meters. Current status: Valid as Dolopichthys karsteni Leipertz & Pietsch 1987. Oneirodidae. Distribution: Western North Atlantic. Habitat: marine.

Species Dolopichthys longicornis Parr, 1927 [=Dolopichthys longicornis Parr [A. E.] 1927:18, Fig. 6, Dolopichthys mucronatus Regan [C. T.] & Trewavas [E.] 1932:79, Fig. 124] Notes: [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] Caicos Passage, Bahamas, western Atlantic, 21°46'N, 72°49'W, 10000 feet [3050 meters] wire out. Current status: Valid as Dolopichthys longicornis Parr 1927. Oneirodidae. Distribution: Circumblobal in tropical through temperate seas, including Hawaiian Ridge. Habitat: marine. (mucronatus) [Dana Report No. 2; ref. 3682] South China Sea, 19°18'30"N, 120°13'E, station 3716, depth about 2000 meters. Current status: Synonym of Dolopichthys longicornis Parr 1927. Oneirodidae. Habitat: marine.

Species Dolopichthys pullatus Regan & Trewavas, 1932 [=Dolopichthys pullatus Regan [C. T.] & Trewavas [E.] 1932:79, Pl. 3 (fig. 1); Fig. 123] Notes: [Dana Report No. 2; ref. 3682] Molucca Islands, Indonesia, 2°22'S, 126°58.5'E, station 3680, depth about 2500 meters (5000 meters wire out). Current status: Valid as Dolopichthys pullatus Regan & Trewavas 1932. Oneirodidae. Distribution: Circumglobal in tropical through warm temperate seas, including Hawaiian Islands. Habitat: marine.

GENUS Leptacanthichthys Regan & Trewavas, 1932 [=Leptacanthichthys (subgenus of Dolopichthys) Regan [C. T.] & Trewavas [E.] 1932:66, 80] Notes: [Dana Report No. 2; ref. 3682] Masc. Dolopichthys gracilispinis Regan 1925. Type by monotypy. •Valid as Leptacanthichthys Regan & Trewavas 1932 -- (Pietsch 1974:32 [ref. 5332], Pietsch 1978:19 [ref. 3473], Bertelsen in Whitehead et al. 1986:1390 [ref. 13677], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:440 [ref. 30766]). Current status: Valid as Leptacanthichthys Regan & Trewavas 1932. Oneirodidae.

Species Leptacanthichthys gracilispinis (Regan, 1925) [=Dolopichthys gracilispinis Regan [C. T.] 1925:563] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] 6°40'N, 80°47'W [off Panama, eastern Pacific], depth about 1750 meters. Current status: Valid as Leptacanthichthys gracilispinis (Regan 1925). Oneirodidae. Distribution: Western North Atlantic; Pacific, including Hawaiian Islands, but not in the South Pacific. Habitat: marine.

GENUS Lophodolos Lloyd, 1909 [=Lophodolos Lloyd [R. E.] 1909:167] Notes: [Memoirs of the Indian Museum v. 2 (no. 3); ref. 2814] Masc. Lophodolos indicus Lloyd 1909. Type by monotypy. Spelled Lophodolus by Regan 1929:563; correct spelling adopted by Pietsch 1974:7. Also seen as Lophodulus. •Valid as Lophodolus Lloyd 1909 -- (Maul 1973:672 [ref. 7171] and early authors). •Valid as Lophodolos Lloyd 2009 -- (Pietsch 1974:33 [ref. 5332], Pietsch 1974 [ref. 7116], Bertelsen & Pietsch 1977:188 [ref. 7063], Bertelsen in Whitehead et al. 1986:1391 [ref. 13677], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:379 [ref. 30766]). Current status: Valid as Lophodolos Lloyd 1909. Oneirodidae.

Species Lophodolos acanthognathus Regan, 1925 [=Lophodolus acanthognathus Regan [C. T.] 1925:563, Lophodolus lyra Beebe [W.] 1932:96, Fig. 28] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic, 28°15'N, 56°00'W, depth about 1500 meters (3000 meters wire out). Current status: Valid as Lophodolos acanthognathus Regan 1925. Oneirodidae. Distribution: Cosmopolitan in all oceans. Habitat: marine. (lyra) [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles south of Nonsuch Island, Bermuda, 32°12'N, 64°36'W, depth 800 fathoms (1463 meters). Current status: Synonym of Lophodolos acanthognathus Regan 1925. Oneirodidae. Habitat: marine.

Species Lophodolos indicus Lloyd, 1909 [=Lophodolos indicus Lloyd [R. E.] 1909:167, Lophodolus dinema Regan [C. T.] & Trewavas [E.] 1932:83, Pl. 4 (fig. 3)] Notes: [Memoirs of the Indian Museum v. 2 (no. 3); ref. 2814] Southwest of Cape Comorin, off Trevancore, India [Laccadive Sea, Indian Ocean], 7°28'30"N, 76°26'30"E, Investigator station 307, depth 0-888 fathoms (1624 meters). Current status: Valid as Lophodolos indicus Lloyd 1909. Oneirodidae. Distribution: Circumglobal in tropical and subtropical seas, including Hawaiian islands, but excluding Western Atlantic. Habitat: marine. (dinema) [Dana Report No. 2; ref. 3682] South China Sea, 19°18'30"N, 120°13'E, station 3716, depth about 1500 meters (3000 meters wire out). Current status: Synonym of Lophodolos indicus Lloyd 1909. Oneirodidae. Habitat: marine.

GENUS Microlophichthys Regan & Trewavas, 1932 [=Microlophichthys (subgenus of Dolopichthys) Regan [C. T.] & Trewavas [E.] 1932:77] Notes: [Dana Report No. 2; ref. 3682] Masc. Dolopichthys microlophus Regan 1925. Not available from Regan & Trewavas 1932 (Art. 13.3), no designation of type species after 1930 (Art. 13b). Can date to Burton 1933 (Zoological Record for 1932) where citation occurred and type was designated; authorship is Burton (ex Regan & Trewavas); see Appendix A in Eschmeyer 1990 [ref. 20647]. Current usage is Regan & Trewavas as authors. •Valid as Microlophichthys Regan & Trewavas 1932 -- (Pietsch 1974:32 [ref. 5332], Bertelsen & Pietsch 1977:185 [ref. 7063], Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:425 [ref. 30766]). Current status: Valid as Microlophichthys Regan & Trewavas 1932. Oneirodidae.

Species Microlophichthys andracanthus Bertelsen, 1951 [=Microlophichthys andracanthus Bertelsen [E.] 1951:92, Fig. 47] Notes: [Dana Report No. 39; ref. 287] Caribbean Sea, 17°13'N, 64°58'W, Dana station 1269, 4500 meters wire out. Current status: Valid as Microlophichthys andracanthus Bertelsen 1951. Oneirodidae. Distribution: Caribbean Sea (two specimens). Habitat: marine. Species Microlophichthys microlophus (Regan, 1925) [=Dolopichthys microlophus Regan [C. T.] 1925:563, Dolopichthys analogus Parr [A. E.] 1927:20, Fig. 7, Dolopichthys exiguus Regan [C. T.] & Trewavas [E.] 1932:78, Fig. 121, Dolopichthys implumis Regan [C. T.] & Trewavas [E.] 1932:78, Fig. 122] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Eastern Atlantic [ca. 95 kilometers northeast of Santo Antão, Cape Verde Islands], 17°55'N, 24°35'W, depth about 1500 meters, 3000 meters of wire out. Current status: Valid as Microlophichthys microlophus (Regan 1925). Oneirodidae. Distribution: Circumglobal, including Hawaiian Islands. Habitat: marine. (analogus) [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] Near Bermuda, 32°24'N, 64°29'W, 10000 feet wire out. Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine. (exiguus) [Dana Report No. 2; ref. 3682] Indian Ocean, 5°18'N, 90°55'E, station 3904, depth about 1500 meters (1500 meters wire out). Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine. (implumis) [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, Dana station 1208, 3500 meters of wire out. Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine.

GENUS Oneirodes Lutken, 1871 [=Oneirodes Lütken [C. F.] 1871:57 et seq., Caranactis Regan [C. T.] & Trewavas [E.] 1932:58, Monoceratias Gilbert [C. H.] 1915:379] Notes: [Oversigt over det Kongelige Danske Videnskabernes Selskabs Forhandlinger og dets Medlemmers Arbeider (Kjøbenhavn) 1871 (no. 2); ref. 2853] Masc. Oneirodes eschrichtii Lütken 1871. Type by monotypy. Onirodes and Oneiroides of authors are incorrect subsequent spellings. •Valid as Oneirodes Lütken 1871 -- (Maul 1973:670 [ref. 7171], Pietsch 1974:31 [ref. 5332], Bertelsen & Pietsch 1977:172 [ref. 7063], Bertelsen & Pietsch 1983:84 [ref. 5335], Amaoka in Masuda et al. 1984:106 [ref. 6441], Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Swinney & Pietsch 1988 [ref. 9285], Paxton et al. 1989:291 [ref. 12442], Pietsch 1990:212 [ref. 21691], Orr 1991:1024 [ref. 16565], Gomon et al. 1994:301 [ref. 22532], Pietsch 1999:2032 [ref. 24766], Anderson & Leslie 2001:15 [ref. 26165], Mecklenburg et al. 2002:304 [ref. 25968], Pietsch 2003:1064 [ref. 27014], Ho & Shao 2004:74 [ref. 27503], Paxton et al. 2006:663 [ref. 28995], Luck & Pietsch 2008:446 [ref. 29645], Ho et al. 2008:329 [ref. 30134], Pietsch 2008:383 [ref. 30637], Pietsch 2009:394 [ref. 30766], Prokofiev 2014:381 [ref. 33479], Prokofiev 2014:615 [ref. 33565], Parin et al. 2014:187 [ref. 33547], Stewart & Pietsch 2015:924 [ref. 34271], Ho et al. 2016:282 [ref. 34483], Rajeeshkumar et al. 2017:82 [ref. 35188], Robertson et al. 2017:72 [ref. 35676]). Current status: Valid as Oneirodes Lütken 1871. Oneirodidae. (Caranactis) [Dana Report No. 2; ref. 3682] Fem. Caranactis pumilus Regan & Trewavas 1932. Type by monotypy. •Synonym of Oneirodes Lütken 1871 -- (Pietsch 1974:33 [ref. 5332], Pietsch 2009:394 [ref. 30766]). Current status: Synonym of Oneirodes Lütken 1871. Oneirodidae. (Monoceratias) [Proceedings of the United States National Museum v. 48 (no. 2075); ref. 1632] Masc. Monoceratias acanthias Gilbert 1915. Type by original designation (also monotypic). •Valid as Monoceratias Gilbert 1915 -- (Pietsch 1974:33 [ref. 5332]). •Synonym of Oneirodes Lütken 1871 -- (Pietsch 2009:394 [ref. 30766]). Current status: Synonym of Oneirodes Lütken 1871. Oneirodidae.

Species Oneirodes acanthias (Gilbert, 1915) [=Monoceratias acanthias Gilbert [C. H.] 1915:379, Pl. 22 (fig. 24)] Notes: [Proceedings of the United States National Museum v. 48 (no. 2075); ref. 1632] Off Santa Cruz Island, California, U.S.A., Albatross station 4428, depth 764-891 fathoms. Current status: Valid as Oneirodes acanthias (Gilbert 1915). Oneirodidae. Distribution: Northeastern Pacific: Oregon (U.S.A.) to Baja California, and perhaps to the Hawaiian Islands. Habitat: marine.

Species Oneirodes alius Seigel & Pietsch, 1978 [=Oneirodes alius Seigel [J. A.] & Pietsch [T. W.] 1978:11, Figs. 1-2] Notes: [Copeia 1978 (no. 1); ref. 8880] Halmahera Sea, western Pacific, 0°36.3'S, 129°03.2'E, depth 575-600 meters. Current status: Valid as Oneirodes alius Seigel & Pietsch 1978. Oneirodidae. Distribution: Northern and central Atlantic. Habitat: marine. Species Oneirodes amaokai Ho & Kawai, in Ho et al., 2016 [=Oneirodes amaokai Ho [H.-C.] & Kawai [T.] in Ho, Kawai & Amaoka 2016:287, Figs. 16, 17A-B] Notes: [Zootaxa 4121 (no. 3); ref. 34483] Off Sumatra, Indonesia, 3°42.15'N, 94°44.55'E - 3°43.31'N, 94°44.33'E, depth 833-896 meters. Current status: Valid as Oneirodes amaokai Ho & Kawai 2016. Oneirodidae. Distribution: Western Indian Ocean (Sumatra). Habitat: marine.

Species Oneirodes anisacanthus (Regan, 1925) [=Dolopichthys anisacanthus Regan [C. T.] 1925:562] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic, 30°17'N, 20°44'W, depth about 1500 meters (3000 meters wire out). Current status: Valid as Oneirodes anisacanthus (Regan 1925). Oneirodidae. Distribution: North Atlantic. Habitat: marine.

Species Oneirodes basili Pietsch, 1974 [=Oneirodes basili Pietsch [T. W.] 1974:79] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Off Guadalupe Islands, Mexico, 28°08'N, 117°31'W, depth 0-700 meters, bottom depth 3520-3493 meters. Current status: Valid as Oneirodes basili Pietsch 1974. Oneirodidae. Distribution: Eastern Pacific: off Southern California and Baja California. Habitat: marine.

Species Oneirodes bradburyae Grey, 1957 [=Oneirodes bradburyae Grey [M.] 1957:245, Fig. 2] Notes: [Copeia 1956 (no. 4) (for 8 Jan.); ref. 12140] Gulf of Mexico, 28°28'N, 87°18'W, Oregon station 1028, depth surface to 780 fathoms [1426 meters]. Current status: Valid as Oneirodes bradburyae Grey 1957. Oneirodidae. Distribution: Western Atlantic: Gulf of Mexico (1 specimen). Habitat: marine.

Species Oneirodes bulbosus Chapman, 1939 [=Oneirodes bulbosus Chapman [W. M.] 1939:538, Fig. 70] Notes: [Proceedings of the United States National Museum v. 86 (no. 3062); ref. 817] About 25 miles west-southwest of Frederick Island, Queen Charlotte Islands, northeastern Pacific, 53°50'N, 133°54'W, 900 meters wire out. Current status: Valid as Oneirodes bulbosus Chapman 1939. Oneirodidae. Distribution: North Pacific and Bering Sea. Habitat: marine.

Species Oneirodes carlsbergi (Regan & Trewavas, 1932) [=Dolopichthys carlsbergi Regan [C. T.] & Trewavas [E.] 1932:76, Fig. 115, Linophryne colletti Weber [M.] 1913:559, Dolopichthys inimicus Fraser-Brunner [A.] 1935:324, Fig. 3] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°40'N, 80°47'W, station 1206, depth about 600 meters (1200 meters wire out). Current status: Valid as Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Distribution: Eastern Atlantic, Pacific and eastern Indian Ocean (Sumatra). Habitat: marine. (colletti) [Die Fische der Siboga-Expedition; ref. 4602] Bali Sea, 7°28.2'S, 115°24.6'W, Indonesia, Siboga station 18, depth 0 to 1018 meters. Current status: Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Habitat: marine. (inimicus) [Proceedings of the Royal Irish Academy Section B Biological Geological and Chemical Science v. 42; ref. 1491] Irish Atlantic Slope, 53°15'N, 12°28'W, depth 0-123 meters (175 fathoms). Current status: Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

Species Oneirodes clarkei Swinney & Pietsch, 1988 [=Oneirodes clarkei Swinney [G. N.] & Pietsch [T. W.] 1988:1054, Figs. 1-3, 4a] Notes: [Copeia 1988 (no. 4); ref. 9285] Eastern North Atlantic off Madeira, Challenger cruise 14/83, station C83/2, 32°24'N, 16°51'W, depth 0-1500+ meters. Current status: Valid as Oneirodes clarkei Swinney & Pietsch 1988. Oneirodidae. Distribution: Eastern North Atlantic. Habitat: marine.

Species Oneirodes cordifer Prokofiev, 2014 [=Oneirodes cordifer Prokofiev [A. M.] 2014:381, Fig. 2] Notes: [Voprosy Ikhtiologii v. 54 (no. 4); ref. 33470] 26°31'N, 143°16'E, depth 1000 meters. Current status: Valid as Oneirodes cordifer Prokofiev 2014. Oneirodidae. Distribution: Southeast of Japan. Habitat: marine.

Species Oneirodes cristatus (Regan & Trewavas, 1932) [=Dolopichthys cristatus Regan [C. T.] & Trewavas [E.] 1932:67, Fig. 93] Notes: [Dana Report No. 2; ref. 3682] Banda Sea, 5°52'S, 131°14'E, station 3676, depth about 2000 meters (4000 meters wire out). Current status: Valid as Oneirodes cristatus (Regan & Trewavas 1932). Oneirodidae. Distribution: Western Pacific and eastern Indian Ocean (Java). Habitat: marine.

Species Oneirodes dicromischus Pietsch, 1974 [=Oneirodes dicromischus Pietsch [T. W.] 1974:73] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Central tropical Pacific, 0°01'N, 139°06'W, depth 0-840 meters. Current status: Valid as Oneirodes dicromischus Pietsch 1974. Oneirodidae. Distribution: Western and central Pacific. Habitat: marine.

Species Oneirodes epithales Orr, 1991 [=Oneirodes epithales Orr [J. W.] 1991:1024, Figs. 1-2] Notes: [Copeia 1991 (no. 4); ref. 16565] South of Newfoundland, western North Atlantic, 41°05'39"N, 56°25'33"W, depth 0-1829 meters. Current status: Valid as Oneirodes epithales Orr 1991. Oneirodidae. Distribution: Western North Atlantic. Habitat: marine.

Species Oneirodes eschrichtii Lutken, 1871 [=Oneirodes eschrichtii Lütken [C. F.] 1871:72 (7 of resumé), Figs. 1-2, Pl. 2, Dolopichthys brevifilis Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 99, Dolopichthys cirrifer Regan [C. T.] & Trewavas [E.] 1932:70, Fig. 102, Dolopichthys cirrifer Regan [C. T.] & Trewavas [E.] 1932:70, Fig. 102, Dolopichthys diadematus Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 98, Dolopichthys digitatus Regan [C. T.] & Trewavas [E.] 1932:68, Fig. 94, Dolopichthys frondosus Regan [C. T.] & Trewavas [E.] 1932:70, Fig. 101, Dolopichthys hibernicus Fraser-Brunner [A.] 1935:325, Fig. 4, Oneirodes megaceros Holt [E. W. L.] & Byrne [L. W.] 1908:93, Dolopichthys multifilis Regan [C. T.] & Trewavas [E.] 1932:73, Fig. 108, Dolopichthys obtusus Parr [A. E.] 1927:16, Fig. 5, Dolopichthys pennatus Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 100, Dolopichthys plumatus Regan [C. T.] & Trewavas [E.] 1932:71, Fig. 104, Dolopichthys pollicifer Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 97, Dolopichthys ptilotus Regan [C. T.] & Trewavas [E.] 1932:73, Fig. 107, Dolopichthys simplex Regan [C. T.] & Trewavas [E.] 1932:68, Fig. 96, Dolopichthys tentaculatus Beebe [W.] 1932:88, Fig. 23] Notes: [Oversigt over det Kongelige Danske Videnskabernes Selskabs Forhandlinger og dets Medlemmers Arbeider (Kjøbenhavn) 1871 (no. 2); ref. 2853] Off western coast of Greenland. Current status: Valid as Oneirodes eschrichtii Lütken 1871. Oneirodidae. Distribution: Cosmopolitan (rare). Habitat: marine. (brevifilis) [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1500 meters (3000 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (cirrifer) [Dana Report No. 2; ref. 3682] North Atlantic, 32°56'N, 23°47'W, station 4180, depth about 1750 meters (3500 meters wire out), bottom depth 5225 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (claviger) [Dana Report No. 2; ref. 3682] Near Galápagos Islands, 2°52'N, 87°38'W, station 3556, depth about 1250 meters (2500 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (diadematus) [Dana Report No. 2; ref. 3682] South Atlantic, 15°41'S, 5°50'W, station 3996, depth about 1500 meters (3000 meters wire out) over bottom at 3620 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (digitatus) [Dana Report No. 2; ref. 3682] North of New Guinea, 1°20'S, 138°42'E, station 3768, depth about 2000 meters (4000 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (frondosus) [Dana Report No. 2; ref. 3682] Atlantic, 15°31'N, 18°05'W, station 4006, depth about 350 meters (1000 meters wire out), bottom depth 2425 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (hibernicus) [Proceedings of the Royal Irish Academy Section B Biological Geological and Chemical Science v. 42; ref. 1491] Irish Atlantic Slope, 53°15'N, 12°28'W, depth 0-175 fathoms (320 meters). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (megaceros) [Annals and Magazine of Natural History (Series 8) v. 1 (no. 1) (art. 11); ref. 14321] Off southwestern Ireland, 51°02'N, 11°36'W, depth 0 to 1454 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (multifilis) [Dana Report No. 2; ref. 3682] Sulu Sea, 8°34'N, 119°55'E, station 3686, depth about 350 meters (1000 meters wire out), bottom depth 2725 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (obtusus) [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] East of Bermuda, 32°19'N, 64°32'W, about 8000 feet (2440 meters) wire out. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (pennatus) [Dana Report No. 2; ref. 3682] North Atlantic, 12°11'N, 35°49'W, station station 1165, depth about 1500 meters (3000 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (plumatus) [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1050 meters (2500 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (pollicifer) [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1550 meters (3500 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (ptilotus) [Dana Report No. 2; ref. 3682] Atlantic, south of Canary Islands, 24°36.5'N, 17°27'W, station 4009, depth about 1500 meters (3000 meters wire out), bottom depth 2425 meters. Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (simplex) [Dana Report No. 2; ref. 3682] Atlantic, west of Cape Verde Islands, 13°31'N, 18°03'W, station 4005, depth about 1750 meters (3500 meters wire out). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine. (tentaculatus) [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles southeast of Nonsuch Island, Bermuda, depth 0 to 600 fathoms (1097 meters). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

Species Oneirodes flagellifer (Regan & Trewavas, 1932) [=Dolopichthys flagellifer Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 111, Dolopichthys thysanophorus Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 110] Notes: [Dana Report No. 2; ref. 3682] Indian Ocean off Sri Lanka, 5°21'N, 80°38'E, station 3909, depth about 1750 meters (3500 meters wire out). Current status: Valid as Oneirodes flagellifer (Regan & Trewavas 1932). Oneirodidae. Distribution: Indo-Pacific. Habitat: marine. (thysanophorus) [Dana Report No. 2; ref. 3682] Sulu Sea, 8°34'N, 119°55'E, station 3686, 3500 meters wire out. Current status: Synonym of Oneirodes flagellifer (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

Species Oneirodes haplonema Stewart & Pietsch, 1998 [=Oneirodes haplonema Stewart [A. L.] & Pietsch [T. W.] 1998:15, Fig. 9] Notes: [Journal of the Royal Society of New Zealand v. 28 (no. 1); ref. 23378] Northern Challenger Plateau, New Zealand, 37°31.3'W, depth 169°31.9'E, depth 1132-1128 meters. Current status: Valid as Oneirodes haplonema Stewart & Pietsch 1998. Oneirodidae. Distribution: New Zealand:Tasman Sea (2 specimens). Habitat: marine.

Species Oneirodes heteronema (Regan & Trewavas, 1932) [=Dolopichthys heteronema Regan [C. T.] & Trewavas [E.] 1932:72, Fig. 106] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1000 meters (2000 meters wire out). Current status: Valid as Oneirodes heteronema (Regan & Trewavas 1932). Oneirodidae. Distribution: Eastern Pacific: Gulf of Panama and Peru-Chile Trench. Habitat: marine.

Species Oneirodes kreffti Pietsch, 1974 [=Oneirodes kreffti Pietsch [T. W.] 1974:57, Figs. 75-76] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] South Atlantic, 30°04'S, 5°22'E, depth 0-500 meters. Current status: Valid as Oneirodes kreffti Pietsch 1974. Oneirodidae. Distribution: Cosmopolitan in Southern Hemisphere. Habitat: marine.

Species Oneirodes luetkeni (Regan, 1925) [=Dolopichthys luetkeni Regan [C. T.] 1925:562] Notes: [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Gulf of Panama, 7°30'N, 79°19'W, depth about 1750 meters (3000 meters wire out). Current status: Valid as Oneirodes luetkeni (Regan 1925). Oneirodidae. Distribution: Eastern Pacific: Gulf of California to Peru. Habitat: marine.

Species Oneirodes macronema (Regan & Trewavas, 1932) [=Dolopichthys macronema Regan [C. T.] & Trewavas [E.] 1932:66, Fig. 91] Notes: [Dana Report No. 2; ref. 3682] Near Saint Croix Island, Caribbean Sea [ca. 5.4 kilometers west of Fort Frederik, Saint Croix, western Atlantic], 17°43'N, 64°56'W, station 1256, depth about 350 meters (1000 meters wire out). Current status: Valid as Oneirodes macronema (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic: Caribbean Sea, Azores; Hawaiian Islands; probably more widespread. Habitat: marine.

Species Oneirodes macrosteus Pietsch, 1974 [=Oneirodes macrosteus Pietsch [T. W.] 1974:61] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Northwestern Atlantic, 49°00'N, 45°00'W, depth 0-990 meters. Current status: Valid as Oneirodes macrosteus Pietsch 1974. Oneirodidae. Distribution: Atlantic. Habitat: marine.

Species Oneirodes melanocauda Bertelsen, 1951 [=Oneirodes melanocauda Bertelsen [E.] 1951:87, Fig. 41] Notes: [Dana Report No. 39; ref. 287] South China Sea, 6°55'N, 114°02'E, about 4000 meters wire out. Current status: Valid as Oneirodes melanocauda Bertelsen 1951. Oneirodidae. Distribution: Caribbean Sea and East Indies. Habitat: marine. Species Oneirodes micronema Grobecker, 1978 [=Oneirodes micronema Grobecker [D. B.] 1978:567, Fig. 1] Notes: [Copeia 1978 (no. 4); ref. 8927] Banda Sea, Indonesia, 5°07.5'S, 130°08.4'E, depth 650-1000 meters. Current status: Valid as Oneirodes micronema Grobecker 1978. Oneirodidae. Distribution: Western Pacific: Banda Sea (2 specimens). Habitat: marine.

Species Oneirodes mirus (Regan & Trewavas, 1932) [=Dolopichthys mirus Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 112] Notes: [Dana Report No. 2; ref. 3682] Eastern Indian Ocean, 1°22'N, 96°06.5 E [or 1°42'N, 96°05'E], station 3828, about 1500 meters (3000 meters wire out). Current status: Valid as Oneirodes mirus (Regan & Trewavas 1932). Oneirodidae. Distribution: Indian Ocean: off Sumatra (one specimen). Habitat: marine.

Species Oneirodes myrionemus Pietsch, 1974 [=Oneirodes myrionemus Pietsch [T. W.] 1974:58] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Northeastern Atlantic, 32°47'N, 16°24'W, depth 0-1800 meters. Current status: Valid as Oneirodes myrionemus Pietsch 1974. Oneirodidae. Distribution: Eastern Atlantic. Habitat: marine.

Species Oneirodes notius Pietsch, 1974 [=Oneirodes notius Pietsch [T. W.] 1974:70] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Antarctic Ocean, Bellinghausen Sea, 62°13'S, 95°39'W to 62°22'S, 95°53'W, Eltanin station 1615, depth 0-1025 meters. Current status: Valid as Oneirodes notius Pietsch 1974. Oneirodidae. Distribution: Circumglobal in Southern Hemisphere. Habitat: marine.

Species Oneirodes parapietschi Prokofiev, 2014 [=Oneirodes parapietschi Prokofiev [A. M.] 2014:614, Figs. 2b&c, 3b] Notes: [Voprosy Ikhtiologii v. 54 (no. 5); ref. 33565] Eastern Pacific, 13°34'N, 101°46'W, 1000-0 meters. Current status: Valid as Oneirodes parapietschi Prokofiev 2014. Oneirodidae. Distribution: Eastern Pacific. Habitat: marine.

Species Oneirodes pietschi Ho & Shao, 2004 [=Oneirodes pietschi Ho [H.-C.] & Shao [K.-T.] 2004:74, Figs. 1-3] Notes: [Copeia 2004 (no. 1); ref. 27503] Off southwestern coast of Taiwan, South China Sea, 21°22.18'N, 118°11.02'E, depth 1631-1635 meters. Current status: Valid as Oneirodes pietschi Ho & Shao 2004. Oneirodidae. Distribution: Southern Indian Ocean, western and central Pacific, including Hawaiian Islands. Habitat: marine.

Species Oneirodes plagionema Pietsch & Seigel, 1980 [=Oneirodes plagionema Pietsch [T. W.] & Seigel [J. A.] 1980:385, Figs. 5-6] Notes: [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda Sea, 4°54.0'S, 129°47.5'E, Alpha Helix station 66, depth 1500-2000 meters. Current status: Valid as Oneirodes plagionema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western North Atlantic and Pacific. Habitat: marine.

Species Oneirodes posti Bertelsen & Grobecker, 1980 [=Oneirodes posti Bertelsen [E.] & Grobecker [D. B.] 1980:63, Fig. 1] Notes: [Archiv für Fischereiwissenschaft v. 31 (no. 2); ref. 8741] Northeastern Atlantic, 35°24'N, 32°01'W, depth 1600-1800 to 0 meters. Current status: Valid as Oneirodes posti Bertelsen & Grobecker 1980. Oneirodidae. Distribution: North Atlantic. Habitat: marine.

Species Oneirodes pterurus Pietsch & Seigel, 1980 [=Oneirodes pterurus Pietsch [T. W.] & Seigel [J. A.] 1980:386, Figs. 7-8] Notes: [Fishery Bulletin v. 78 (no. 2); ref. 19276] Halmahera, 0°41.7'S, 128°55.7'E, Alpha Helix station 121, depth 1000-1400 meters. Current status: Valid as Oneirodes pterurus Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific: Halmahara Sea (1 specimen). Habitat: marine.

Species Oneirodes quadrinema Ho et al., 2016 [=Oneirodes quadrinema Ho [H.-C.], Kawai [T.] & Amaoka [K.] 2016:282, Figs. 14A-B, 15A-B] Notes: [Zootaxa 4121 (no. 3); ref. 34483] Off Java, 8°19.1'S, 109°1.9'E - 8°18.9'S, 109°0.3'E, depth 814 meters. Current status: Valid as Oneirodes quadrinema Ho, Kawai & Amaoka 2016. Oneirodidae. Distribution: Eastern Indian Ocean (Java). Habitat: marine.

Species Oneirodes rosenblatti Pietsch, 1974 [=Oneirodes rosenblatti Pietsch [T. W.] 1974:41] Notes: [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Gulf of Panama, eastern Pacific, 3°10'N, 84°10'W. Current status: Valid as Oneirodes rosenblatti Pietsch 1974. Oneirodidae. Distribution: Eastern Pacific: Costa Rica to Chile. Habitat: marine.

Species Oneirodes sabex Pietsch & Seigel, 1980 [=Oneirodes sabex Pietsch [T. W.] & Seigel [J. A.] 1980:387, Figs. 9-10, Oneirodes appendixus Ni [Y.] & Xu [C.-Y.] in Ni 1988:332, Fig. 259] Notes: [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda Sea, 5°04.5'S, 130°12.0'E, Alpha Helix station 84, depth 0-1500 meters. Current status: Valid as Oneirodes sabex Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific. Habitat: marine. (appendixus) [The deep water fishes of the east China Sea; ref. 23118] East China Sea, 29°50'05"N, 127°43'17"E, depth 423 meters. Current status: Synonym of Oneirodes sabex Pietsch & Seigel 1980. Oneirodidae. Habitat: marine.

Species Oneirodes sanjeevani Rajeeshkumar, in Rajeeshkumar et al., 2017 [=Oneirodes sanjeevani Rajeeshkumar [M. P.] in Rajeeshkumar, Meera & Hashim 2017:82, Figs. 1-3] Notes: [Copeia v. 105 (no. 1); ref. 35188] Western Indian Ocean, mid-water trawl, 00.87°S, 67.59°E, depth 380-600 meters. Current status: Valid as Oneirodes sanjeevani Rajeeshkumar 2017. Oneirodidae. Distribution: Western Indian Ocean. Habitat: marine.

Species Oneirodes schistonema Pietsch & Seigel, 1980 [=Oneirodes schistonema Pietsch [T. W.] & Seigel [J. A.] 1980:389] Notes: [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda, Indonesia, 4°39.1'S, 129°53.7'E, Alpha Helix station 24, depth 0-2000 meters. Current status: Valid as Oneirodes schistonema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific: Banda Sea (1 specimen). Habitat: marine.

Species Oneirodes schmidti (Regan & Trewavas, 1932) [=Dolopichthys schmidti Regan [C. T.] & Trewavas [E.] 1932:75, Fig. 113] Notes: [Dana Report No. 2; ref. 3682] Banda Sea, Indonesia, 4°05'S, 128°16'E, station 3678, depth about 2500 meters (5000 meters wire out). Current status: Valid as Oneirodes schmidti (Regan & Trewavas 1932). Oneirodidae. Distribution: Pacific: Banda Sea (2 specimens). Habitat: marine.

Species Oneirodes sipharum Prokofiev, 2014 [=Oneirodes sipharum Prokofiev [A. M.] 2014:613, Figs. 2a-3] Notes: [Voprosy Ikhtiologii v. 54 (no. 5); ref. 33565] Eastern Pacific, 13°34'N, 101°46'W, depth 1000-0 meters. Current status: Valid as Oneirodes sipharum Prokofiev 2014. Oneirodidae. Distribution: Eastern Pacific. Habitat: marine.

Species Oneirodes theodoritissieri Belloc, 1938 [=Oneirodes theodoritissieri Belloc [G.] 1938:303, Figs. 23, 25, 26] Notes: [Revue des Travaux de l'Institut des Pêches Maritimes v. 11 (fasc. 3, no. 43); ref. 17181] Off Bissagos Islands, Guinea-Bissau, 11°13'N, 17°26'W, 1000 meters wire out, bottom depth 1460 meters. Current status: Valid as Oneirodes theodoritissieri Belloc 1938. Oneirodidae. Distribution: Eastern North Atlantic. Habitat: marine.

Species Oneirodes thompsoni (Schultz, 1934) [=Dolopichthys thompsoni Schultz [L. P.] 1934:66, Figs. 3-4] Notes: [Copeia 1934 (no. 2); ref. 16458] Gulf of Alaska, northeastern Pacific, 54°13'N, 159°06'W, depth 900-100 meters. Current status: Valid as Oneirodes thompsoni (Schultz 1934). Oneirodidae. Distribution: North Pacific and Bering Sea. Habitat: marine.

Species Oneirodes thysanema Pietsch & Seigel, 1980 [=Oneirodes thysanema Pietsch [T. W.] & Seigel [J. A.] 1980:389, Figs. 13-14] Notes: [Fishery Bulletin v. 78 (no. 2); ref. 19276] Bermuda, 32°18'N, 63°30'W, depth 0-1500 meters. Current status: Valid as Oneirodes thysanema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Atlantic. Habitat: marine.

Species Oneirodes whitleyi Bertelsen & Pietsch, 1983 [=Oneirodes whitleyi Bertelsen [E.] & Pietsch [T. W.] 1983:85, Fig. 7] Notes: [Records of the Australian Museum v. 35 (no. 2); ref. 5335] East of Brush Island, New South Wales, Australia, 35°36'S, 150°55'E, depth 0-650 meters (over bottom depth of 2000 meters). Current status: Valid as Oneirodes whitleyi Bertelsen & Pietsch, 1983 . Oneirodidae. Distribution: Australia and southeastern Atlantic off South Africa [if valid]. Habitat: marine.

GENUS Pentherichthys Regan & Trewavas, 1932 [=Pentherichthys (subgenus of Dolopichthys) Regan [C. T.] & Trewavas [E.] 1932:81] Notes: [Dana Report No. 2; ref. 3682] Masc. Dolopichthys atratus Regan & Trewavas 1932. Type by subsequent designation. Not available from Regan & Trewavas 1932 (Art. 13.3). Apparently available from Burton 1933 (in Zoological Record for 1932) where there is a citation to Regan & Trewavas and the type is designated. •Valid as Pentherichthys Regan & Trewavas 1932 -- (Maul 1973:672 [ref. 7171], Pietsch 1974:33 [ref. 5332], Bertelsen & Pietsch 1977:186 [ref. 7063], Bertelsen in Whitehead et al. 1986:1397 [ref. 13677], Pietsch 1999:2032 [ref. 24766], Pietsch & Kharin 2004:125 [ref. 27509], Pietsch 2009:382 [ref. 30766]). Current status: Valid as Pentherichthys Regan & Trewavas 1932. Oneirodidae.

Species Pentherichthys atratus (Regan & Trewavas, 1932) [=Dolopichthys atratus Regan [C. T.] & Trewavas [E.] 1932:81, Pl. 3 (fig. 2); Fig. 129, Dolopichthys venustus Regan [C. T.] & Trewavas [E.] 1932:81, Fig. 130] Notes: [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, depth about 1250 meters (2500 meters wire out). Current status: Valid as Pentherichthys atratus (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic and Indo-Pacific. Habitat: marine. (venustus) [Dana Report No. 2; ref. 3682] Eastern North Atlantic, 12°08'N, 20°53'30"W, Discovery station 297, depth 0 to 300 meters. Current status: Synonym of Pentherichthys atratus (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic and eastern Pacific. Habitat: marine.

GENUS Phyllorhinichthys Pietsch, 1969 [=Phyllorhinichthys Pietsch [T. W.] 1969:365] Notes: [Copeia 1969 (no. 2); ref. 3471] Masc. Phyllorhinichthys micractis Pietsch 1969. Type by original designation (also monotypic). •Valid as Phyllorhinichthys Pietsch 1969 -- (Pietsch 1974:32 [ref. 5332], Bertelsen & Pietsch 1977:178 [ref. 7063], Bertelsen in Whitehead et al. 1986:1398 [ref. 13677], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2004:797 [ref. 28050], Pietsch 2009:427 [ref. 30766]). Current status: Valid as Phyllorhinichthys Pietsch 1969. Oneirodidae.

Species Phyllorhinichthys balushkini Pietsch, 2004 [=Phyllorhinichthys balushkini Pietsch [T. W.] 2004:801, Figs. 2-3] Notes: [Copeia 2004 (no. 4); ref. 28050] Eastern Atlantic, 55°43'N, 25°53'W, Walther Herwig cruise 51, station 695/73, depth 0 to 2600 meters over bottom depth of 3210 meters. Current status: Valid as Phyllorhinichthys balushkini Pietsch 2004. Oneirodidae. Distribution: Atlantic, Southern Ocean (1). Habitat: marine.

Species Phyllorhinichthys micractis Pietsch, 1969 [=Phyllorhinichthys micractis Pietsch [T. W.] 1969:366, Figs. 1-4] Notes: [Copeia 1969 (no. 2); ref. 3471] Off Guadalupe Island, Mexico, 29°16'30"-29°35'30"N, 118°11'30"-118°18'30"W, surface to 1050 meters (bottom depth of 2194-3429 meters). Current status: Valid as Phyllorhinichthys micractis Pietsch 1969. Oneirodidae. Distribution: Cosmopolitan. Habitat: marine. GENUS Puck Pietsch, 1978 [=Puck Pietsch [T. W.] 1978:10] Notes: [Contributions in Science (Los Angeles) No. 297; ref. 3473] Fem. Puck pinnata Pietsch 1978. Type by original designation (also monotypic). A noun to be treated as feminine (author). •Valid as Puck Pietsch 1978 -- (Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:439 [ref. 30766]). Current status: Valid as Puck Pietsch 1978. Oneirodidae.

Species Puck pinnata Pietsch, 1978 [=Puck pinnata Pietsch [T. W.] 1978:11, Figs 1-10, 13A, 18] Notes: [Contributions in Science (Los Angeles) No. 297; ref. 3473] Northwestern Pacific, 38°16'N, 152°34'E, depth 5350 wire out bottom depth 5420-5350 meters. Current status: Valid as Puck pinnata Pietsch 1978. Oneirodidae. Distribution: North Pacific (3 specimens), North Atlantic (1 specimen). Habitat: marine.

GENUS Spiniphryne Bertelsen, 1951 [=Spiniphryne Bertelsen [E.] 1951:122, Bertelsenna Whitley [G. P.] 1954:30] Notes: [Dana Report No. 39; ref. 287] Fem. Dolopichthys gladisfenae Beebe 1932. Type by monotypy. Bertelsenna Whitley 1954 apparently is an unneeded replacement. •Valid as Spiniphryne Bertelsen 1951 -- (Bertelsen & Pietsch 1975 [ref. 7062], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch & Kharin 2004:125 [ref. 27509], Pietsch & Baldwin 2006:405 [ref. 28793], Pietsch 2009:392 [ref. 30766], Stewart & Pietsch 2015:927 [ref. 34271]). Current status: Valid as Spiniphryne Bertelsen 1951. Oneirodidae. (Bertelsenna) [Proceedings of the Royal Zoological Society of New South Wales v. for 1952-53; ref. 4721] Fem. Dolopichthys gladisfenae Beebe 1932. Type by being a replacement name. Unneeded replacement for Spiniphryne Bertelsen 1951, not preoccupied by Spinophrynus Koch 1951 in Coleoptera. •Objective synonym of Spiniphryne Bertelsen 1951 -- (Bertelsen & Pietsch 1975:7 [ref. 7062], Pietsch & Baldwin 2006:405 [ref. 28793], Pietsch 2009:392 [ref. 30766]). Current status: Synonym of Spiniphryne Bertelsen 1951. Oneirodidae. Species Spiniphryne duhameli Pietsch & Baldwin, 2006 [=Spiniphryne duhameli Pietsch [T. W.] & Baldwin [Z. H.] 2006:406, Figs. 1 and 3] Notes: [Copeia 2006 (no. 3); ref. 28793] Central Pacific, 4°56.5'-5°28.0'N, 142°54.5'-143°10.0'W, depth 0-2500 meters. Current status: Valid as Spiniphryne duhameli Pietsch & Baldwin 2006. Oneirodidae. Distribution: Central and eastern North Pacific. Habitat: marine.

Species Spiniphryne gladisfenae (Beebe, 1932) [=Dolopichthys gladisfenae Beebe [W.] 1932:86] Notes: [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 6 miles south of Nonsuch Island, Bermuda, about 32°12'N, 64°36'W, depth 700 fathoms (1280 meters). Current status: Valid as Spiniphryne gladisfenae (Beebe 1932). Oneirodidae. Distribution: Eastern and Western Atlantic, western Indian Ocean and western Pacific. Habitat: marine.

GENUS Tyrannophryne Regan & Trewavas, 1932 [=Tyrannophryne Regan [C. T.] & Trewavas [E.] 1932:83] Notes: [Dana Report No. 2; ref. 3682] Fem. Tyrannophryne pugnax Regan & Trewavas 1932. Type by monotypy. •Valid as Tyrannophryne Regan & Trewavas 1932 -- (Pietsch 1974:32 [ref. 5332], Pietsch 1999:2032 [ref. 24766], Pietsch & Kharin 2004:126 [ref. 27509], Pietsch 2009:429 [ref. 30766]). Current status: Valid as Tyrannophryne Regan & Trewavas 1932. Oneirodidae.

Species Tyrannophryne pugnax Regan & Trewavas, 1932 [=Tyrannophryne pugnax Regan [C. T.] & Trewavas [E.] 1932:83, Pl. 4 (fig. 1)] Notes: [Dana Report No. 2; ref. 3682] South Pacific near Tahiti, 18°49'S, 153°10'W, Dana station 3577, depth about 2000 meters (4000 meters of wire out). Current status: Valid as Tyrannophryne pugnax Regan & Trewavas 1932. Oneirodidae. Distribution: Western and central Pacific (3 specimens). Habitat: marine.

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Unavailable names, uncertain taxa adipatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:163, Fig. 8 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 71 miles west by south off Cape Corrientes, 5°10'N, 78°42'W, (Pacific) Colombia, depth 500 fathoms. Holotype (unique): CAS-SU 46494 [ex NYZS 28770]. Type catalog: Mead 1958:134 [ref. 20648]. •In genus Chaenophryne -- (Pietsch 2007:164 [ref. 29040], Pietsch 2009:appendix [ref. 30766]). Oneirodidae. Habitat: marine. leucorhinus, Rhynchoceratias Regan [C. T.] 1925:566 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic; Gulf of Panama. Syntypes: (6) BMNH 1925.8.11.43 (1) station 1203, 1925.8.11.44 (1) station 1208, ?1925.8.11.45 (1) station 1206. •In part in Chaenophryne draco- group and in part Chaenophryne longiceps Regan 1925 -- (Pietsch 2007:164 [ref. 29040]). •Original material represents 7 currently recognixed taxa -- (Pietsch 2009:appendix [ref. 30766]). Oneirodidae. Habitat: marine. moderatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:164, Fig. 9 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 71 miles west by south off Cape Corrientes, (Pacific) Colombia, 5°10"N, 78°42'W, depth 500 fathoms. Holotype: CAS-SU 46492 [ex NYZS 28771]. Paratypes: CAS-SU 46493 [ex NYZS 28772] (1). Type catalog: Mead 1958:134 [ref. 20648]. •In genus Chaenophryne -- (Pietsch 2007:164 [ref. 29040]). •Uncertain status, Chaenophryne sp. -- (Pietsch 2009:appendix [ref. 30766]) Oneirodidae. Distribution: Southeastern Pacific [if valid]. Habitat: marine. obliquidens, Trematorhynchus Regan [C. T.] & Trewavas [E.] 1932:92, Fig. 148 [Dana Report No. 2; ref. 3682] Atlantic, 13°31'N, 18°03'W, station 4005, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92109. Type catalog: Nielsen 1974:96 [ref. 9588]. •In Chaenophryne draco- group -- (Pietsch 2007:164 [ref. 29040], Pietsch 2009:appendix [ref. 30766]). Oneirodidae. Distribution: Atlantic [if valid]. Habitat: marine. cornutus, Oneirodes Gilchrist [J. D. F.] & von Bonde [C.] 1924:23, Pl. 6 (fig. 2) [Report Fisheries and Marine Biological Survey, Union of South Africa v. 3 (no. 7) (1922); ref. 1649] South Africa. Holotype (unique): whereabouts unknown. •Unidentifiable -- (Pietsch 1986:375 [ref. 5704]). •Nomen dubium in Dolopichthys -- (Pietsch 2009:434 [ref. 30766]). Oneirodidae. Habitat: marine. heteracanthus, Dolopichthys Regan [C. T.] 1925:562 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Gulf of Panama. Syntypes: (10) BMNH 1925.8.11.10 (1) station 1205, 1925.8.11.11 (1) station 1208. Oneirodidae. Habitat: marine. niger, Dolopichthys Brauer [A.] 1902:292 [Zoologischer Anzeiger v. 25 (no. 668); ref. 631] Central Indian Ocean, Valdivia station 173, depth 2500 meters; east of Zanziibar, Tanzania, western Indian Ocean, Valdivia station 237, depth 2000 meters. Syntypes: ZMB 17707 (1) sta. 173. •Nomen dubium in Dolopichthys -- (Pietsch 2009:436 [ref. 30766]). Oneirodidae. Habitat: marine. exiguus, Trematorhynchus Regan [C. T.] & Trewavas [E.] 1932:91, Fig. 147 [Dana Report No. 2; ref. 3682] Atlantic, Discovery station 298, 13°01'N, 21°34'W, depth 900-1200 to 0 meters. Holotype (unique): BMNH 1930.1.12.1102. •Status uncertain, genus Oneirodes -- (Pietsch 2009:422 [ref. 30766]). Oneirodidae. Habitat: marine. pumilus, Caranactis Regan [C. T.] & Trewavas [E.] 1932:59, Fig. 86 [Dana Report No. 2; ref. 3682] Off Sri Lanka, 5°21'N, 80°38'E, station 3909, about 1250 meters (2500 meters wire out). Holotype (unique): ZMUC P9266. Type catalog: Nielsen 1974:88 [ref. 9588]. •Status uncertain, genus Oneirodes -- (Pietsch 2009:422 [ref. 30766]). Oneirodidae. Habitat: marine.