NO. 4 



schmitt: stomatopods 



175 



Pseudosquilla lessonii (Guerin) 



Squilla lessonii Guerin, Voy. Coquille, Crust., pi. 4, fig. 1, 1830 [in ac- 

 companying text on p. 40 given as S. cerisii] . 



Squilla marmorata Lockington, Proc. Calif. Acad. Sci., Vol. 7, p. 33 [6], 

 1877. 



Pseudosquilla lessonii Bigelow, Proc. U.S. Nat. Mus., Vol. 17, No. 1017, 

 pp.499, 502, 1894. 



Pseudosquilla lessoni Porter, Revista Chilena Hist. Nat. Vol. 7, No. 

 5-6, p. 274, 1903. 



Pseudosquilla lessoni Kemp, Mem, Indian Mus., Vol. 4, No. 1, p. 202, 

 1913, and synonymy [otherwise listed only]. Parisi, Atti Soc. Ital. 

 Sci. Nat., Vol. 61, p. 104, 1922. 



^■"Ifli/ ■ tw f ■I *l tMh' *1 



iifii 



Fig. 16. Pseudosquilla lessonii, male, from Black Beach Anchor- 

 age, Charles Island, Galapagos (Hancock Exped. Sta. 32-33, 

 January 26, 1933). a. telson and left uropod; b. rostral plate. 



Distribution: A west American species ranging from California 

 (Wilmington, San Pedro, and Catalina Island) to Chile; Juan Fernan- 

 dez (Porter). First recorded from the Galapagos Islands by Bigelow, 

 Albatross Surf. Sta. 29, Lat. 0° 46' S., Long. 89° 42' W., off west side 

 Chatham Island, 1 c? 29, from surface tow, depth at this point 271 

 fathoms (this surface station was made at the same time and position as 

 Albatross Dredge Sta. 2817). This species has since been taken by the 

 Hancock Expeditions at Albemarle and Charles Island, Galapagos; La 

 Plata Island, Ecuador; and Independencia Bay, Peru. 



