202 Memoirs of the Indian Museum. [Voi,. IV, 



is probable, therefore, that a new name wül be wanted for the present form when further specimens have 

 been examined and the question has been finally settled. 



Squilla quadridens, Bigelow, 1893. 

 1894. Squilla quadridens, Bigelow, Proc. U.S. Nat. Mus., XVII, p. 511. 

 Florida. 



Squilla rugosa, Bigelow, 1893. 

 1894. Squilla rugosa, Bigelow, Proc. U.S. Nat. Mus., XVII, p. 541, text-figs. 23, 24. 

 G. of Mexico. 



PSEUDOSQUILLA. 

 Pseudosquilla cerisii (Roux), 1828. (See p. 96.) 

 1828. Squilla cerisii, Roux, Crust. Mediterran., p. innum., pi. v. 

 1863. Squilla cerisii, Heller, Crust, südlich. Europ., p. 308. 

 1880. Pseudosquilla cerisii, Miers, Ann. Mag. Nat. Hist. (5), V, p. 114. 



1910. Pseudosquilla cerisii, Giesbrecht, Faun. Flor. G. Neapel, XXXIII, p. 34, pi. i, fig. 3 ; pi. iv, figs. 1-36. 

 Mediterranean. 



Pseudosquilla ciliata (Fabricius), 1787. 

 See p. 96. 

 Pseudosquilla ferussaci (Roux), 1828. (See p. 96.) 

 1828. Squilla ferussacii, Roux, Crust. Mediterran., p. innnm., pi. xxviii. 

 1863. Squilla ferussacii, Heller, Crust, südlich. Europ., p. 308. 

 1880. Squilla ferussacii, Miers, Ann. Mag. Nat. Hist. (5), V, p. 16. 



1910. Pseudosquilla ferussaci, Giesbrecht, Faun. Flor. G. Neapel, XXXIII, p. 34, pi. i, fig. 8 ; pi. iv, figs. 

 37-48- 



Mediterranean. J 



Pseudosquilla lessoni (Guérin), 1830. (See p. 96.) 

 1830. Squilla lessonii ', Guérin, Voy. ' Coquille,' Crust., pi. iv, fig. 1. 

 1832. Squilla spinifrons, Owen, Proc. Zool. Soc, p. 6. 

 1837. Squilla lessonii, H. Müne-Edwards, Hist. Nat. Crust., II, p. 527. 

 1837. Squilla monoceros, H. Müne-Edwards, ibid., p. 526. 

 1877. Pseudosquilla marmorata, Eockington, Proc. Acad. Sei. California, VII, p. 33. 



1880. Pseudosquilla lessonii, Miers, Ann. Mag. Nat. Hist. (5), V, p. 113. 



1900. Pseudosquilla lessonii, Holmes, Occ. Papers. Calif. Acad. Sei., VII, p. 220. 

 1910. Pseudosquilla lessonii, Rathbun, Proc. U.S. Nat. Mus... XXXVIII, p. 565, pi. lii, fig. 3. 

 W. Coast of America from California to Chili. 



Pseudosquilla oculata (Brullé), 1836-44. 



See p. 102. 



Pseudosquilla stylifera (H. Milne-Edwards), 1837. 



See p. 106. 



LYSIOSQUILLA. 



Lysiosquilla armata, Smith, 1881. 



1881. Lysiosquilla armata, Smith, Proc. U.S. Nat. Mus., Ill, p. 446. 

 1894. Lysiosquilla armata, Bigelow, Proc. U.S. Nat. Mus., XVII, p. 507. 



N.E. Coast of America, 17-120 fms. 



1 Squilla lessonii on plate, S. cerisii in text, p. 40, 



