CRUSTACEA. 29 



THORACOSTRACA. SCHIZOPODA. 



MYSIDAE. 



Parerythrops robusta G. O. Sars, Carcinologiske bidrag til 

 Norges Fauna, I, Mysider, 1879, pt. 3, p. 98, pi. 39. 



Mass. — Off Salem, 33 fathoms. 



82. PsEUDOMMA KOSEUM G. O. Sars. 



Pseudornma roseum G. O. Sars, Forh. vid.-selsk. Christiania, 

 1869 (1870), p. 154 [10]. " Skkaaven" 200-300 fms. Carcino- 

 logiske bidrag til Norges Fauna, I, Mysider, 1870, pt. 1, p. 54, 

 pi. 4. 



Near Jeffrey's Bank, Gulf of Maine, 105 fathoms, one specimen. 



STOMATOPODA. 



Mantis shrimps. 



CHLORIDELLIDAE. 



83. Lysiosquilla armata Smith. 



Lysiosquilla arrnata Smith, Proc. IT. S. nat. mus. for 1880 

 (1881) vol. 3, p. 446.' [Off Marthas Vineyard] "Station 

 865, 65 FATHOMS * * * 876, 120 fathoms * * * stomach of 

 LoPHOLATiLus." Bigelow, Proc. U. S. nat. mus., 1894, vol. 17, 

 p. 507. 



Mass. — From stomach of flounder, southwest of Gay Head, 

 17 to 27 fathoms (determination doubtful) ; off Marthas Vine- 

 yard, 65 and 120 fathoms. 



84. Lysiosquilla scabricauda (Lamarck). 



Squilla scabricauda Lamarck, Hist. nat. anim. sans vert., 1818, 

 vol. 5, p. 188. "l'Ocean Indien." 



Mass. — Vineyard Sound, surface. 



85. Chloridella empusa (Sa}^). 



Squilla empusa Say, Journ. acad. nat. sci. Phil., 1818, vol. 1, 

 p. 250. "COAST OF Rhodeisland." 



