219 REFERENCES DUNBAR, M. J., 1942. Marine Macroplankton from the Canadian Eastern Arctic. Canadian Journ. Research, 20: 33-46

NOTES AND NEWS 219

REFERENCES

DUNBAR,M. J., 1942. Marine macroplankton from the Canadian eastern arctic. Canadian Journ. Research, 20: 33-46. - -, 1954. The Amphipod Crustacea of Ungava Bay, Canadian Eastern Arctic. Journ. Fish. Res. Board Canada, 11 (6): 709-798. FENWICK,G. D. &D. H. STEELE,1983. Amphipods of Placentia Bay, Newfoundland. Memorial Univ., Newfoundland, Occ. Pap. Biol., 7: 1-22. GURJANOVA,E., 1933. Die marinen Isopoden der Arktis. Fauna Arctica, 6: 392-488. - -, 1934. Zoogeograficheskiy ocherk fauny Isopoda Arktiki [Zoogeographic study of the arctic isopods]. Arctica, 2: 127-152 (Transl. from Russian). HANSEN,H. J., 1916. Crustacea Malacostraca. The Order Isopoda. Danish Ingolf-Exped., 3 (5): 1-233. SARS,G. O., 1885. Zoology. Crustacea I. The Norwegian North Atlantic Expedition 1876- 1878, 6: 1-280, pls. 1-21. (Cammermeyer, Christiania and Copenhagen). - -, 1895. Amphipoda. An account of the Crustacea of Norway with short descriptions and figures of all the species, 1: 1-211, pls. 1-240, suppl pls. 1-8. (Cammermeyer, Christiania and Copenhagen). SHOEMAKER,C. R., 1926. Report on the marine amphipods collected in Hudson and James Bays, by Frits Johansen in the summer of 1920. Contrib. Canadian Biol., 3: 1-11. - -, 1930. The Amphipoda of the Cheticamp Expedition of 1917. Contrib. Canadian Biol. Fish., 5 (10): 221-359. - -, 1931. The Stegocephalid and Ampeliscid amphipod crustaceans of Newfoundland, Nova Scotia, and New Brunswick in the United States National Museum. Proc. U.S. Nat. Mus., 79 (2883): 1-18. STEBBING,T. R. R., 1906. Amphipoda I. Gammaridea. Das Tierreich, 21: i-xxxix, 1-806. STEPHENSEN,K., 1931. The Tanaidacea and Amphipoda of the Arctic. Fauna Arctica, 60: 343-378. - -, 1933. The Godthaab Expedition 1928. Amphipoda. Medd. Grønland, 79 (7): 2-88. - -, 1940. Marine Amphipoda. The Zoology of Iceland, 3 (26): 1-111. - -, 1942. The Amphipoda of N. Norway and Spitsbergen with adjacent waters. Tromsø Mus. Skrifter, 3: 1-526. - -, 1944. The zoology of East Greenland. Medd. Grønland, 121 (14): 3-165. WOLFF, T., 1962. The systematics and biology of bathyal and abyssal Isopoda Asellota. Galathea Report, 6: 1-320, pls. 1-19. (Danish Science Press, Ltd. Copenhagen). YASHNOV,V. A., 1948. Leptostraca, Mysidacea, Cumacea, Isopoda, Amphipoda. Opredelitel' fauny i flory severnykh morei SSSR: 223-257. (Bur. Multil. Serv. Div., Ottawa, Transl. No. 3880).

A FURTHER OCCURRENCE OF THE PALAEMONID SHRIMP CHACELLA KERSTITCHI (WICKSTEN) IN MEXICAN WATERS (DECAPODA, CARIDEA)

A. J. BRUCE Division of Natural Sciences, Northern Territory Museum, P.O. Box 4646, Darwin, Australia 5794

Through the kindness of Dr Mary J. Wicksten, it has been possible to examine a further specimen of the small commensal shrimp Chacella kerstitchi 220

(Wicksten), previously known only from the female holotype specimen collected at San Carlos, Sonora, Mexico in 1981. The present, rather incomplete male specimen enables the previous description to be augmented.

Chacella kerstitchi (Wicksten) (fig. 1) Dasycariskerstitchi Wicksten, 1983: 6, 16-18, fig. 2. Chacellakerstitchi - Bruce, 1986: 486-490, figs. 1-3.

Fig. 1. Chacellakerstitchi (Wicksten), male, Sonora, Mexico. A, carapace, eye and antennal peduncies, lateral; B, anterior part of carapace, eyes and antennal peduncles, dorsal; C, telson; D, same, posterior spines; E, first pleopod, endopod; F, second pleopod, appendix masculina and appendix interna.