NO. 1876. ON THE CRUSTACEAN ORDER CUJiIACEA—CALMAN. 675 



PETALOSARSIA DECLIVIS (G. O. Sars). 



Petalopus decUvis G. 0. Sars, Forh. Vidensk. Selsk. Christiania, 1864 (1865), 



p. 197. 

 Petalosarsia dedivis G. O. Sabs, Crust. Norway, vol. 3, 1900, p. 77, pi. 54. 



On the coasts of Europe this species is known to range from Franz- 

 Joseph Land to Hehgoland and the Irish Sea. It has not hitherto 

 been recorded from the American coasts. 



Localities. — Albatross station 2458; off Newfoundland; 89 fath- 

 oms; bottom temperature 29.5° F.; U.S.N.M. 44149; 1 female. 



U.S.F.C. station 993; off Marthas Vineyard; 39 fathoms; bottom 

 temperature, 46.5° F.; U.S.N.M. 44150; 1 female. 



BIBLIOGRAPHY OF AMERICAN CUMACEA.. 



Say, Thomas. — An account of the Crustacea of the United States (continued). 



Joum. Acad. Nat. Sci. Philadelphia, vol. 1, Nos. 11 and 12, 1818, pp. 313-319. 



Diastylis arenarius described from a single male individual taken from sand in a shore-pool on the 

 "Coast of Georgia and Florida." This species, the genotype of the extensive genus Diastylis, has not 

 since been rediscovered. 



NicoLET, H. — Crustaceos. 



In Historia flsica y politica de Chile, por Claudio Gay, Zoologia, vol. 3. Paris, 1849. Atlas, 1854. 

 On p. 220 Cuma gayi is described, and it is figured on pi. 3 (Crustaceos), fig. 1-16, in the Atlas. It 

 appears to be a species of Diastylis, but has not since been recognised. 



Stimpson, W. — Synopsis of the marine invertebrata of Grand Manan. 

 Smiths. Contr., vol. 6, Art. 5, 1853, 68 pp., 3 pis. 



Cuma bispinosa, new species, Is described on p. 39. See remarks under Diastylis qitadrispinosa 

 above. 



Sars, G. O. — Nya arter af Cumacea samlade under k. svenska korvetten Josephines 

 Expedition i Atlantiska Oceanen ar 1869 af F. A. Smitt och A. Ljungman. 

 Oefvers. Kgl. Vet. Akad. Forh., vol. 28, 1871, No. 1, pp. 71-81. 



. — Beskrivelse af de paa Fregatten Josephines Expedition fundne Cumaceer. 



Kgl. Svenska Vet. Akad. Handl., vol. 9, No. 13, 1871, 57 pp., 20 pis. 



In these two papers the following species are described from the Atlantic coast of North America: 

 Diastylis sculpta, D. quadrispinosa, D. abbreviata, Eudordla pusilla, E. hispida, all new species, and 

 Eudorella (now Eudorellopsis) deformis Kj-0yer. 



. — Beskrivelse af fire Vestindiske Cumaceer opdagede af Dr. A. Goes. 



Oefvers. Kgl. Vet. Akad. Forh., vol. 28, 1871, No. 6, pp. 803-811. 



. — Beskrivelse af eyv nye Cumaceer fra Vestindien og det Syd-Atlantiske Ocean . 



Kgl. Svenska Vet. Akad. Handl., vol. 11, No. 5, 1873, .30 pp., 6 pis. 



In these papers Diastylis antillensis, Leucon anomalus, Campylaspis pulcheUa, and Stephanomma 

 go'esii are described from the West Indies, and Diastylis fimbriata, Leptostylis manca, and Leptocuma 

 kinbergii from the Atlantic coast of South America. AU are new si)ecies. 



Smith, S. I. — Crustacea, in Report upon the Invertebrate animals of Vineyard Sound 

 and the Adjacent waters. 



Rep. U. S. Comm. Fisheries, 1871-1872 (1873). Cumacea, pp. 554-555. 

 Diastylis quadrispinosa is figured (pi. 3, fig. 13). 



Whiteaves, J. F. — On recent deep-sea dredging operations in the Gulf of St 

 Lawrence. 



Amer. Jour. Sci., vol. 7, 1874, pp. 210-219. 



. — Report on Deep-sea dredging operations in the Gulf of St. Lawrence. 



29 pp. Printed in Ottawa, 1874. 



Seven species of Cumacea are recorded as identified by Prof. S. I. Smith. 



