CRUSTACEA. 51 



ARTHROSTRACA. AMPHIPODA. 



HYPERIIDAE. 

 Stockholm, 1865 (1866), vol. 2'2, p. 533, pi. 41, tig. 34. "in 



MARI SEPTENTRIONALI GrOENLANDIAM ALLUENTE, DaVIS StRAIT 

 * * * ET IN OCEANO BOREALI-ATLANTICO GRADU LATITUDINIS 58°, 

 4' ET ALIBI CIRCA." 



Euthemisto compressa G. O. Bars, Crust. Norway, 1890, vol. 1, 

 p. 12, pi. 5, fig. 2. 



Mass. — Off Marthas Vineyard ; off Nantucket Shoals. 

 Surface to 18 fathoms. 



155. Euthemisto bispinosa (Boeck), 



Theuiisto bispinosa Boeck, Forh. vid.-selsk. Christiania, 1870 

 (1871), p. 88. "Gkoenlaxdia." 



Euthemisto bispinosa G. O. Sars, Crust. Norway, 1890, vol. 1, 

 p. 14, pi. 6, fig. 2 {E. crassicornis in explanation of plate). 



Gulf of Maine. 



Mass. — Off Cape Cod ; Vineyard Sound ; off Martha's Vine- 

 yard. 



Usually at surface. 



PHRONIMIDAE. 



156. Phroxima sedentaria (Forskiil). 



Cancer sedentarius Forskal, Desc. anim. qure in itinere ori- 

 entali observavit, 1775, p. 95. "In Mari mediterraneo." 



Phronima sedentaria Glaus, Zeits. wiss. zool., 1872, vol. 22, p. 

 831, pis. 26 & 27, & 3 figs, in text. 



Often found in the tests of Salpa and Pyrosoma. 

 Mass. — Off Nantucket Shoals, surface. 



OXYCEPHALIDAE. 



157. OxYCEPHALUs CLAusi BovalHus. 



Oxycephalus clausi Bovallius, K. Svenska vet.-akad. handl., 



a. OF Ul . Llfl, 



