46 PROCEEDINGS OF THE NATIONAL MWEUM. 



VOL. XXVII. 



II. 



ISOPODA COLLECTED IN JAPAN BY JORDAN AND 



SNYDER. 



The material upon which this paper is based was collected in Japan 

 by Dr. David S. -Jordan and Mr. J. O. Snyder while investigating 

 the fishes of that region for the Hopkins Laboratory of Stanford 

 Universit}'. Three new species, one of which is the type of a new 

 genus, are added to the fauna of that country. A list of the other 

 species collected is included. 



LIST OF RP]FERENCES. 



Bate, Spence. On Some New Australian Species of Crustacea. Proc. Zool. Soc. 



London, 1863, p. 504, pi. xli, fig. 7. 

 BuDDE-LuND, G. Crustacea Isopoda Terrestria, pp. 266-268, Haunia\ 1885. 

 Dana, J. D. United States Exploring Expedition during the years 1838-1842 under 



the command of Charles Wilkes, V. S. N., Philadelphia, 1853, XIV, Crustacea, 



Pt. 2, p. 741, pi. XLix, figs. 6a-h. 

 De Haan, Willem. Fauna Japon., Crust., L, p. 227, fig. 7a-b. 

 DoLLFis, Adrien. Les Idoteides des Cotes de France. Feuilles des Jeunes Natu- 



ralistes, Paris, XXIV-XXV, 1893-1895, pp. 1-5, 17-18, 38-40, 53-56. 

 Edwards, H. Milne. Hist. Nat. des Crustac^s, Paris, 1840, III, p. 272, p. 157. 

 Leach, W. E. Cymothoadees, Diet, des Sci. Nat., Strasbourg and Paris, XII, p. 353, 



1818. 

 Miers, E. J. A Revision of the Idoteidte, a Family of Sessile-eyed Crustacea. Journ. 



Linn. Soc, London, XVI, 1883, pp. 58-65. 

 Nicolet, Hercule. In Gay, Claudio. Hist. Chile, I'aris, III, 1849, p. 265. 

 Richardson, Harriet. Description of a new species of Idotea from Hakodate Bay, 



Japan. Proc. U. S. Nat. Museum, Washington, 1900, XXII, pp. 131-13-i. 

 Roux, P. Crustaces de la Mediterranee et de son littoral, Paris, 1828, p. 3, pi. xiii, 



fig. 9. 

 Schicedte, J. C, and Meinert, Fr. Symbohe ad Monographiam Cymothoarum, 



Crustaceorum Isopodum Familite, IV, Cymoithoid;e, Tri. 1, Ceratothoinse. 



Naturhistorisk Tidsskrift, Copenhagen, 1883, XIII, pp. 358-364, pi. xvi, figs. 1-7. 

 Stebbing, T. R. R. a History of Crustacea, New York, 1893, p. .354. 

 South African Crustacea, Pt. 2, Cape of Good Hope, Dept. of Agriculture, 



Marine Investigations in South Africa, Cape Town, 1902, No. 12, 1901, pp. 50-59. 



FLABELLIFERA or GYM OTHO IDEA. 

 Family CYMOTHOID.^. 



MEINERTIA TRIGONOCEPHALA (Leach). 



Cipiiothon frigonocephala Leach, Diet. Sc. Nat., XII, 1818, p. 353,— Milne Edwards, 

 Hist. Nat. Crust., Ill, p. 272.— De Haan, Faun. Japon., L, p. 227, fig. 7a-b. 



Ceratothod frigonocephala Schicedte and Meinert, Naturhist. Tidsskrift, (3) XIII, 

 1883, pp. 358-364, pi. xvi, figs. 1-7. 



Meinertia trigonocephala Stebbing, Hist. Crust., 1893, p. 354. 



Zoca/%.— Nagasaki, Hizen, Misaki, Sagami, Japan. (Collected by 

 Jordan and Snyder.) 



