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ue t Nk Lepidopiera Science 63 (2): 79-86, June 2012

Four new species of the tribe Chelariini (Lepidoptera, Gelechiidae) from Japan

" Tatsuya UEDA

Entomological Laboratory, Collegc of Agriculture, Osaka Prefecture University, Sakai, Osaka, 599-8531 Japan

Abstract Four new specics, 7brnodoxa dubicanella sp, n., T paraleptqpalta gp. n., Empalactis (E.)ponomarenkoae sp. n. and tfypatima teraniotoi sp. n., assigned to the gelechiid tribe Chelariini, are described from Japan with figures of adults and genitalia.

Key words Ge}echiidae, Che]ariini, 7brnodoxa, Enrpalactis, F()vatima, new species, Japan.

Introduction irrorated with ocherous; mid tarsus with ocherous apical

ring on each segment; hind tibia heavily irrorated with The gelechiid tribe Chelariini contains globally 24 genera pale ocherous, suffused dorsally with whitish hairs; hind and 217 species (Ponomarenko, 2009). In Japan, 49 species tarsus heavily irrorated with pale ocherous, with pale are unidentified arc rccorded , among which included 7 ocherous apical ring on each segment. Forewing elongate, species of the tribe Chelariini (Jinbo, 2004-2012; Ueda, Ml stalked with R4+5; whitish, irregularly tinged with 2010and2011). pale brownish gray, scattered with fuscous scalcs; a fuscous In the course of taxonomic study ofthe Japanege Chelariini, dot on costa at base; a fuscous dot on subcosta at near I have found 4 new species belonging to the genera base; costa edged with fuscous scales from base to 1f6; a 7bmodoxa Meyrick, 1921, Empalactis Meyrick, 1925 and narrow, elongate fuscous mark occupying median 5th of H}patima HUbner, 1825 from Japan. in this paper I describe costa; a large obscure oval pale fuscous suffusion befbre them with figures of the adults and genitalia of both sexes. middle of cell; 4 small pale fuscous marks on costa from apical 1/3 to apex at regular intervals; a 1arge obscure pale The terminology of the is mainly derived frem genitalia fuscousovalsuffUsionneartornus;ciliabasalhalfocherous, Ueda(2005).Theexaminedmaterialsarcdepositedinthe remainder pale fuscous with 3 whitish gray shades at collection of the Entomological Laboratory, Osaka regularintervals.Hindwingpaleocherous;ciliapalegray Prefecture University, Sakai and Systematic (OPU) with ocherous base. Entomology, Hokkaido University, Sapporo (SEHU). Male genitalia (Fig. 9A-B). Uncus rounded, emarginate on caudal margin, with small, acutc lateral processes. Description Gnathoslong,hook-shaped.Valvashort,basalhalfslender, 7brnodoxa dubicanella sp. n. (Figs 1, 5, 9) with swollen distal half; distal margin rounded; ventral marginofbasalhal'falmoststraight.Valvellastout,tapered Forewing length: g, 5.0-6.5 mm; ?, 5.0-5.5 mm. to pointed apex; apical portion curved outwardly. Juxta Head whitish, irrorated with pale brownish gray. Scape lobe triangular, apex dull pointed. Saccus with swollen of antenna whitish, irrorated with pale fuscous; flagellum apical portion. Aedeagus short, stout, with inflated basal whitish, scattered with pale fuscous, with fuscous half, eurved dorsally at middle then curved ventrally at annulations on each segment. Second segment of labial apical 1/5; apex obtuse. palpus with dense triangular scale tuft on under surface, Female genitalia (Fig. 9C). Apophysis posterioris about fuscous, with dorsoapical whitish suffUsion; 3rd slightly 2.5 times iength of apophysis anterioris. Eighth segment shorter than 2nd, smooth, white, with 4 blackish rings at sclerotized. Genital p!ate rather rhomboid; anterior margin base, middle, 2f3 and apex. Thorax and tegula pale fuscous, gcntly arched. Ostium rather triangular, epening at middle irrorated with white. Legs fuscous, irrorated with ocherous; of genital plate. Ductus bursae long, with coiled anterior fore tibia with ocherous apicai ring; fore tarsus with half. Ductus seminalis arising from middle of ductus ochcrous apical ring on each segment; mid tibia heavily bursae. Corpus bursae oblong. Signum 1arge, a rhomboidal

'Present 1 Akutagawa-che, TtikatsukiCity,Osaka, address: Regional Environmental Planning Inc., Midoriakutagawa Bulding, 1-1 5- g,

569-1123 Japan; email: [email protected]

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plate with a narrow transverse mcdian ridge. basal half sinuate. Valvella stout, tapered to pointcd apex; apical portion curyed outwardly. Juxta lobe triangular, Material extunined. Holotype: 8 , Japan, Hoklctrido, Sapporo apexdullpointed.Saccusmoderate.Aedeaguswithinflated City, Moiwa Dam, 28. VII. 1993, T. Ueda (Genitalia No. basal hal f, curved dorsally at middle, then slightly curved TU 147; Wing preparation No. TUW 45) (OPU). Paratypes: ventrally; apex dully pointed, 28, 6fii, Shiramizu,OitaPref.,27-28.VII.2995, T. Ueda (Genitalia No. TU 645-646) (OPU). Female genitalia (Fig. 1OC), Apophysls posterioris about i.5 times ]ength of apophysis anterioris. Eighth segment Distribution. Japan ( Hokkaido, Kyushu). sclerotized; 8th sternal region with a pair of sclerotized Biology. Host plant and immature stages are unknown. pouches on each posterior median angle. Ostium large orbicular, with crescent lamelia postvaginalis. Antrum Remarks. 7brnodoxa dubicanetla sp. n. is similar to the tube-like. Ductus bursae long. Ductus seminalis arising following new species 7bmodoxa paraleptopalta sp. n. from middle of ductus bursae. Corpus bursae orbicular. in external charactesr and the male genitalia. The Signum with long strongly sclerotized hook. discrjminating characters are noted under the next species.

The female genitalia are similar to those of 7brnodoxa Material examined. Holotype: g, Japan, Honshu, Osaka separable the longietla Park, but from Iatter by the long Pref., Mt. Makiosan, 26. VI. 1980, T. Sato (Genitalia No. ductus bursae. ru 1 46; wrng preparation NO. TUW 97) (OPU). Paratypes. "Ybkozawairi, HONSHU: 18, [Ibkyo Pref., 27. V/ 1995, 7brnodoxa paraleptopalta sp. n. (Figs 2, 6, 1O) U. Jinbo (OPU); 1 8, Shimashimadani, Nagano Pref., 23. Head whitish, slightly tinged with pale brownish gray. VI. 1990, N. Hirano (OPU); 2\, Kitamata, Nara Pref., Scape of antenna whitish, irrorated with pale fuscous; 16. VI. 1992, T. Ueda (Genitalia No. TU 146, TU 463) flagellumwhitish,scatteredwithpalefuscous,withfuscous (OPU); 1 S, same locality, 15. VI. 1993, T. Ueda (OPU); annulations on each segment. Second segment of labial 18, Sannoko,, Nara Pref., 18, VI. 1991, T. Ueda (OPU); palpus with dense triangular scale tuft on under surface, 18, Babu, Osaka Pref., 5. VI. 1995, T. Ueda (OPU). fuscous, mixed with ocherous, with dorsoapical whitish KYUSHU: 1 9, Mt. Sarakura, Fukuoka Pref., 6. VI. 1962, suffusion; 3rd shorter than 2nd, smooth, white, edged with T. Kawamura (OPU); 1\, Momiki, Kumamoto Pref., IO. fuscous on ventral surface on apical 113, with a blackish VI. 1994, T. Hirowatari (OPU); 1 8, Kawaura, Kumamoto ring at middle. Thorax and tegula whitish, irrorated with PreE, 15-16. V. I994, Y/ S. Bae (Genitalia No. TU 644) pale fuscous. Legs fuscous, irrorated with ocherous; fore (OPU).Distribution. tarsus with ocherous apical ring on each segment; mid Japan (Honshu, Kyushu). tibia sufifused dorsally with ocherous on basal 113; mid tarsus with ocherous apical ring on each segment; hind Biology. Host plant and immature stages are unknown. tibiahcavilyirroratedwithpaleocherous,suffUseddorsally Remarks. 7brnodoxa patuleptopalta sp. n. superficially with pale ocherous hairs; hind tarsus heavily irrorated resembles T dubicanetta sp. n., but is distinguishable from with pa]e ocherous, with pale ocherous apical ring on each the latter by the forewing venation. The vein M1 is separated segment. Forewing elongate, whitish, irregularly tinged from the vein R4+5 in T paiuleptopalta, but M1 is stalked with pale brownish gray, scattered with fuscous scales; with R4+5 in T dubicanella, The male genitalia are closest dorsal half tinged with pale brownish gray; 2 narrow to those of T leptopalta (Meyrick, 1934), but distjnguishable outward-oblique fuscous marks on costa at 117 and 217; frorn the latter by the shape of the aedeagus: in a fuscous semifusiform mark occupying mcdian I15 of paralaptopalta, the aedeagus is curved ventrally beyond costa; 4 obscure small fuscous marks on costa from 5/7 314 of the length, whereas in Z teptopatta, the distal part to apex at regular intervals; an elongate pale fuscous of the aedeagus is almost straight. The male genjtalia are suffusion on discal cell before middle; a fuscous short simiiar to Lhosc of T duhicanella, but distinguishable from median line running from 417 to 6f7 ; a pale brownish gray the latter by the sinuate ventral margin of the valva. The oval suffUsion at 5f7 edged aboye fuscous; cilia basal half female genitalia are easily distinguished from the other ocherous, remainder pale fuscous with fuscous line at members of the genus by the long hooked signum. middle. Hindwing ]ight gray; cilia pale gray with ocherous base.Male Empalactis (Eimpalactis)ponomarenkoae sp. n. (Figs 3, 7, 11)Dendftlphitia genitalia (Fig. 1OA-B). Uncus broad, with lateral

sp.1: margin gently arched; posterior margin slightly concave Ueda et al., 1995:149;Oku,2003:70. at middle. Gnathos long, hook-shaped. Valva short, dilated Forewing length: g, 4.5-6.0 mm; ?, 5.5-6.0 mm. distal]y; distal margin almost straight; ventral margin of

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Four new species of Japanese Chelariini 81

Pre'f.8.VL Head whitish gray, irrorated with pale fuscous. Scape of 1993, T. Ueda (OPU); 1 8, Nishihirose, Aichi 20. antenna blackish, scattered with whitish gray; flagellum 1996, T. Mano (OPU); 18, Takatoriyama, Nara Pref., 28", whitish gray, scattered with pale fuscous, with pale fuscous VII. 1991, T. Ueda (GenitaLiaNo. TU 371)(OPU); No, annulations, Labial palpus of 2nd segment with dense Sannoko, Nara Pref.,18.VI.1991,T.Ueda (Genitalia trianguiar scale tuft on under surface, blackish, mixed TU 192; Wing preparation No, TUW 30) (OPU); 18, 1 Kitamata, with light brown, with 2 whitish stripes at base and same locality, 27. VI. 1 995, T. Ueda (OPU); r, dorsoapical margin; 3rd slightly longer than 2nd, with Nara Pref., l6. VI. 1992, T. Hirowatari (OPU); 2r, 1?, scaleprojectionondorsalmargin,whitish,with2b1ackish same Locality, 13. VII. 1993, T. Ueda (Genitalia No. TU

rings, lst at base, 2nd a broad suffUsion on apical half. 191, TU 193, TU 480) (OPU); 1S, Mt Mikusayama, Thorax whitish gray, irrorated with pale fuscous; tegula Osaka Pref., 24. VI. 1993, T. Ueda (OPU); 1e, same fuscous, scattered with whitish gray. Legs fuscous, Iocality, 27. VI. 1993, T. Hirowatari (OPU); 48, Mt. pale 'fore scattered with ocherous; tibia with a pale ocherous Makiosan, Osaka Pref., 18-19. VL 1 981, T. Sato (Genitalia ring at apex; fOre tarsus with pale ocherous plical ring on No. TU 435-436) (OPU); 1 9, strme locality, 14. VII. I 981, No. TU 478) 18, Mt. each segment; mid tibia with 2 pale ocherous rings at K. Yasuda (Genita]ia (OPU); YL S. middle and apex; mid tarsus with ocherous apical ring on Inunakisan,Osaka Pref.,3.VII. 1989,T.Yasuda& each segment; hind tibia suffused dorsally with pale Bac (Genitalia No. TU 688) (OPU); 6e, Inaga, Hiroshima 1996, T. Ueda No. TU 426, TU ocherous hairs, with pale ocherous median and apical Pref.,6.V]I. (Genitalia [fown, Yamaguchi Pref., 6. VIII. rings; hind tarsus with pale ocherous apical ring on each 689)(OPU);18, Shuto No. TUW 260) segment. Forewing whitish gray, scattered with pale 1994,T.Ueda (Wingpreparation (OPU). fuscous; costa edged with fuscous from base to 213; 3 Distribution. Japan (Honshu, Kyushu). fuscous marks on costa at 1 st and 2nd erected scale tufts, at 116 and 113, 3rd large at middle edged beneath with Biology. Host plant and imtnature stages are unknown. orange mark; a large fuscous discal mark before middle Remarks. Empatactis (Enu)alactis) ponomarenkoae sp. extended to dorsal margin; a large circular fuscous mark n. is superficially strikingly similar to E. (E) leguminella on tornus, mixed with orange; apical 1/3 irregularly suffUsed (Ponomarenko, 1993) and E. (E.) neotaphronoma with orange; 4 smal1 fuscous marks on costa from 2/3 to (Ponomarenko, 1993), but distinguished from them by the apex; termen edged with fuscous; cigia fuscous, with lack of a long stalk to M1 and R4+5 in the forewing whitish shade at middle. Hindwing brownish gray; cilia venation (Fig. 7). In the male genitalia, E (EL)ponomarenkt,ae brownish gray with ocherous base. pale sp. n. is distinguishable from the other Japanese Enu)alactis on thedorsal Male genitalia (Fig. 1 IA-B). Uncus short, with rounded species by the presence of the trianguiar plate are similar to posterior margin; ventral surface produced ventrally jnto margin of the valva. The female genitaLia Valva those of E. medio.fasciana 1991), butseparable a beak-like process. Gnathos moderate in ]ength. (E.) (Park, narrew, S-shaped, with rounded distal margin; dorsal from the latter by the broad triangular plate in the 8th bursae,wh ilethe margin with a subtriangular plate at apical lf5. Valve]la sternal region and the sclerotized ductus triangular and the short, about 1/6 length of valva, digitate. Juxta lobe 8th sternal region isa narrow plate sclerotized, with distal margin truncate. Aedeagus long, ductus bursae is weakly sclerotized in mediojlasciana. with inflated basaH/3, curved dorsally at 113 and ventrally Jlypatima terzimotoi sp. n. (Figs 4, 8, 12) at 213; apex rounded. H.vpatima sp,3: Tlerarnote, 1990: 82, figs 8, 44, Apophysjs about Female genitalia (Fig. 11 C). posterioris I(}patima sp.: Ueda, 2011: 644, pl.46, fig. 182. 6 times length of apophysis anterioris. Eighth segment Forewing length: 8, 6.0-6.5 mm; ?, 6.0-7.0 mm. sclerotized; tergite with anterior margin sclerotized, deeply of broad subtriangular concave; sternal region with a pair Head brownish gray, scattered with pale ocherous. Antenna subtriangular bearinga plates which are set with patches pale grayish brown, with dark brown annulation on base long,slightly honeycomb pattern. Lamella postvaginalis of each segment; sc ape pale grayish brown, scattered wjth sternal region. Ductus exceedingposterior margin of 8th dark brown. LabiaL palpus with 2 dense triangular scale bursae sclerotized. Corpus bursae oblong. Signum large, tufts on undersurface of 2nd segment; 2nd segment fuscous, nearly rhomboid, with a dentate transverse median ridge. mixed with brown, scattered with whitish scales ; 3rd nearly equal to length of2nd, with a fuscous projecting scale tuft Material examined. Holotype: g , Orio, Yahata, Fukuoka on dorsal margin at middle, fuscous, scattered with whitish Pref., 17. VI. 1959, T. Kawamura (Genitalia No. TU 433) scales, with apical 2f3 suffused with brown. Thorax (OPU). Paratypes: 1 r, Tbdai, Nagano Pref.,4. VII. 1975, brownishgray;tegulafuscous,scatteredwithpaleocherous. T.Kumata(SEHU);18,Kitayama,IshikawaPref.,7.VII.

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Four new species ofJapanese Chelariini gs

posterior 113. Ductus seminalis arising from posterior part is produced into a rather stout, short rectangular plate and of ductus bursae. Corpus bursae oblong. Signum strong]y by the presence of the triangular plate on the inner surface sclerotized, a long transverse dcntate ridge, with a pair of of the valva. triangularplates.

Material examined. Holotype: 8, JAPAN; HONSHU, Acknowledgments

Osaka Pref., Sakai City, Osaka Pref. U,, 25. X. 1997, T. I wish to acknowledge Drs T. Hirowatari (Osaka Prefecture Ueda (Genitalia No. TU 507) (OPU). Paratypes. University, Stikai), K-T. Park (The Korean Academy of 1 Azaicho, Pref., ex acutissima, HONSHU: 9 , Siga euereus Sciencc and lbchnology, Seongnam) andM. Ponomarenko em. 9. X, t986, N. Ibramoto (Genitalia No. TU 508) (lnstitute of Biology and Soil Science, Vladivostok) fbr (OPU); 1g, same locality, ex eueiTus variahilis, em. 12. critical advice on my study of the Japanese Gelechiidae. X. 1987, N. Tk:ramoto (Wing preparation No. TUW 1 12) I am also indebted to Mr I. Kanazawa (Osaka Museum of (OPU); 18, same locality as holotype, 26. VI. 1998, ex Natural History, Osaka) and Drs Yl Sakamaki (Kagoshima euercus .s'errata, em. 1. VII. 11998, T. Ueda (Gcnitalia University, Kagoshima), N. Teramoto (Siga Prefecture No. TU 704) (OPU); 2S, same locality as holotype, 8. Agricultural Experiment Station, Siga) and T. Oku IX. 1998, T. Ueda (OPU); 1X, same loca]ity as holotype, (Morioka, Iwate) andMr T. Mano (Miwa, Aichi) for their 26. IX. 1998, T. Ueda (Genitalia No. TU 705) (OPU); kind help and fbr valuable specimens. 586?, same locality as holotype, 12. X, 1998, ex eue,Tus phillyraeoides, em. 1-7. XI. I998, T. Ueda (OPU); 18, Nintokuryo Tbmb, Osaka Pref., 20. VI. 1 998, ¢ m. 17. VII. References

CIarke, J. F. G., 1969. Catalogue of the type specimens of 1998, T. Ueda (OPU). RYUKYUS: 1 8 Mt. Omotodake, in the BritishMuseum History) Ishigaki Is., OkinawaPref., ex Castanopsis sieboldii em. Microlepidoptera (Natural dcscribed by Edward Meyrick 6: 537 pp.. 267 pls. 1'rustees of I2. I. 1995, Y. Nasu (OPU); 1 ? Mt. Bannnadake, Ishigaki the British Museum (natura] History). London. Is,, Okinawa Pref., 7. IV/ 1995, Y. Nasu (Genitalia No. TU Jinbo. U., 2004-2012. List-MJ: A checklist ef japanese moths. 603) (OPU); 1 ? Shirahama, Iriomote Is., Okinawa Prcf., http:/flistmj.mothprog.com 22. VII. 1995 T. Mano (OPU). Lacccsscd February 20121. Distribution. Japan (Honghu, Ryukyus). Park, K.T., 1995. Gelechiidae ofTaiwan. II. H>v)atima and allies, with descriptions of a new genus and five new spccics Biology. Host plant: euercets acutissima Carruthers, Q. (Lepidoptera: Gclechioidea). 7?op. Lepid. 6: 67-85. serrata Thunb., i,ariahilis Blurne, ℃ tts glauca C. eetei Oku, T., 2003. Microlepidoptera of the Iwate Prefecture, ftans. Thunb., A. Gray [Il:ramoto e.phill}'raeoides (Fagaceae). Ent. Soc. Ivvate Pref (Morioka), Suppl. 2, 157pp. (In Japanese recorded acutissima and variahilis as (1990) euercus e. with English summary). host plants of this species. Ueda (20 1 1 ) recorded Quercus Ponomarenko, M. G, 199]. Ge[echiid moths of the subfamily host of glauca, C. phillyixieoides and e. serrata as plants Dichomeridinae (Lepidoptera/ Gelechiidae) of the world. this species. The pale green larvae with black head and 389pp, Dal'nauka,Vladivostok prothorax roll thc leaf or spin the leaves of the host plant TeraJnoto, N., 1990. Lepidopterous insect pest fauna ef deciduous food of the Japanese in Osaka Prefecture. Before pupation, the color of the oaks, ettereus spp. (Fagaceae), plants wild silk moth, Antheraea (I). fy6Ga 41/ 79-96. larvae turns to pink. .vamamai Ueda, T., 2005. A revisien ef the Japanese species of the genus Remarks. Hypatima teramotoi sp. n. is distinguished Ptiralicta Clarke (Lepidopteru. Getechiidae), avnea 18 (Suppl. externally from the other Japanese members ofthe genus 3):72-85. H)Jpatima by the brownish gray color, and in the genitalia Ueda, T,, 20 1O. Four new records of species of the genera Anat'sia by the triangular plate on the inner surface of the valva in Zeller and Bagdadia Amse] (Lepidoptera, Gelechiidae) from the male and the presence of the longitudinal long channcl- Japan. n'ans. Iq)id. Soc. jap}an 61: 27Z-281. Y. shaped lamella postvaginalis in the fomale. H. te,zimotoi Ueda. T., 2011. H>patima sp. In Komai, F., Ybshiyasu, Y., Nasu, A to the Lepidoptera of Japan. P. is closestto H, iophana (Meyrick). Externally, Hl teramotoi and Saito,T.(eds) guide 644, fig. 182. Tk)kai University Press, Kanagawa. is distinguished froin H/ iophana by the fbrewing coloration. pl.46, In iqphana, there is a triangular blackish blotch occupying the median 3rd of the costa and reaching 213 across wing, re ee whereas in teramotoi there is no such blotch on the forewing. Judging from Clarke and Park (1969) (1995), H7tsgChelariiniue0)4raftpt (wtvaH, iiL7g)V'F}) (.EiH'I the male genitalia strikingly resemble those ofH/ iophana, g-te)H from the latter by the margin butare separable posterior VCk, J51 0 Lt" 7brnodoxa of the sclerite between the 8th tergite and tegumen, which iKChelariinita(itA Xi'llD 5j'Xe ti'b

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ニ 属 に 2 新種 ，E 即 磁 c め 属 に 1新 種，正f｝アα 伽 α 属 に 1新 種 を Empalactis （Enipatacrtis丿ponomarenkoae ．K p ． n ． セ ッ チ イ ロ バ 認 め た の で 成虫，交尾 器 を図 示 す る と と も に ，記 載 を 行 っ キ ガ （Figs 3， 7，11） た ， 前 翅 長 4．5−6．O mln ，頭部 ，胸部 は 灰 白色 に 淡褐色 を散布 す ・ T） rnodoxa dubicanetla sp ． IL コ ハ イ ジ ロ キ バ ガ （Figs 1．5， る ．ラ ビ ア ル パ ル プ ス の 第 2 節 は 突 出 し た 台 形 の 大 き な 9） 毛 束 を 生 じ，黒 色 ，基 部 と先 端 部 に 白 色 条 を も つ ．ラ ビ ァ ・ ル パ ル プ ス 第 3 節 に も 荒 い 鱗粉 隆 起 を も つ ．前翅 地 色 は 前 翅 長 5．O−6．5 mm ．頭 部，胸部 は 淡 灰 褐 色 ．ラ ビ ア ル ・パ 灰 白 色 で 淡褐 色 鱗粉 を 散布す る ．前翅前縁 に 3 つ の 黒褐色 ル プ ス 第 2 節 は 突 出 し た 三 角形 の 大 き な 毛 束 を 生 じ ，白色 斑 を も ち ，前 方 の 2 つ は 鱗 粉 隆 起 塊 と な る ．中 室 に 黒 褐 色 の 先端 部 を 除 き黒 色 ．前翅 は 白色 で 淡褐色 鱗 と黒褐色鱗 を の 円 形 の 斑 紋 を も ち ，後角 に も 黒 褐 色 の 円紋 を も つ ．♂ 交 散 布 し，背 半 部 は 不 規 則 に 淡褐 色 鱗 と黒褐 色 鱗 に 覆 わ れ る ． 〜 尾 器 の valva は S 字状 に 波打 ち ，先端付 近背縁 に 三 角 形 の 張 前翅 前縁 は 基 部 か ら 翅 頂 に か け て 5 6 個 の 黒色 斑 をも ち ， り 出 し を もつ ．♀ 交 尾 器 の apophysis posteriorisは apophysis 中央 の もの は 大 き く長楕 円形 に な る ，♂交尾器 の uncus は ’ anterioris の 約 6 倍 の 長 さ ．シ グ ヌ ム は 大 き く，菱形 で 中央 1幅広 く，後縁 中央部 は 深 く切 れ 込 み ，valva は 短 く後 卜部 は に 鋸歯状 の 稜 を もつ ．斑紋 は マ メ キ バ ガ E ．（E ．） le，guminella 大 き くふ く ら む ．valveila は 太 く，先 端 は 外方 に 曲 が り， （Ponomarenko ，1993 ）と ッ チ イ ロ キ バ ガ E ．（E ．）neotaphronoma saccus 先端 は 丸 くふ くら む．♀交尾 器の apophysis posterioris （Ponomarenko ，1993 ）に 似 る が ．前 翅 前翅 の R4 ＋ 5 が M1 と 長 は apophysis anterieris の 約 25 倍 の 長 さ ，交 尾 冂 周 辺 は や や い 柄 を もた ず．分離 す る こ と で 区別 で き る ，分布 ；本 州， 菱形 の 硬化板 に な り，交 尾 口 は 三 角 形 ．交 尾 嚢 管 は 長 く， 九 州．寄 主 植物 ： 不 明． 前半 部 は コ イ ル す る ．シ グ ヌ ム は 大 きく．長方形 で 中央 に

つ ハ バ ： ， コ 稜 を も ．ヒ メ イ ジ ロ キ ガ に 酷似 す る 、分 布 北 海 道 ， H ）patima teramotoi sp ． n ． チ ャ マ ダ ラ ノ メ キ バ ガ （Figs 九 州．寄 1三植 物 ： 不 明 ， 4 ，8 ，12） − ・ Tornodoxa parale ρtopalta sp ， n ． ヒ メ ハ イ ジ ロ キ バ ガ （Figs 前 翅 長 6．0 7 ．Omm ．頭 部 ，胸 部 は 灰 褐 色 ．ラ ビ ア ル パ ル 2，6，10） プ ス 第 2 節 は 黒褐色 で ，2 つ の 三 角形 の 密 な 毛束 を もつ ．前 − 翅 は 灰 褐 色 で 複 数 の 鱗 粉 隆 起 塊 を も つ ．後 縁 は 広 く黒 褐 色 ， 前翅 長 5．5 7．5mm ．ヒ メ ハ イ ジ ロ キ バ ガ は コ ハ イ ジ ロ キ バ 前 縁 も 1／3 か ら翅 頂 ま で 濃 褐 色 ．♂ 交 尾 器 の valva は 内 面 に ガ に 斑 紋 が 酷似 して お り識 別 は 困 難 で あ る が ，ヒ メ ハ イ ジ 三 角形 の 板 状 の 張 り 出 し を もつ ．♀ 交 尾 器 の apophysis ロ キ バ ガ で は 前 翅 の Ml が R4 ＋5 の 共 通 の 柄 か ら 出 る の に posteriorisは apophysis anterioris の 約 2 倍 の 長 さ ．シ グ ヌ ム 対 し，コ ハ イ ジ ロ キ バ ガ で は Ml と R4 ＋ 5 は 柄 を 持 た な い こ は 大 き く，1対 の 三 角 形 の 板 状 突 起 を もつ ．日本 産 の 卿 珈 α と で 識 別 で き る ．♂ 交 尾 器 も コ ハ イ ジ ロ キ バ ガ に 似 る が 属 か ら は 特徴 的 な 色 彩 で 区 別 は 容 易 ，分 布 ； 本 州 ，九 州．寄 valva 下 縁 が 波 打 つ こ と で 区 別 で き，♀ 交 尾 器 で は シ グ ヌ ム 主 植 物 ： ク ヌ ギ ，ア ベ マ キ ，コ ナ ラ ，ア ラ カ シ ．ウバ メ ガ シ ． が 大 き な フ ッ ク 状 に な る こ と で 区 別 で き る ．分布 ： 本 州， 九 州 ，寄 主植物 ； 不明． （Received February 22，2012． Accepted Apri117，2012）

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