PISCES. 9 



SELACHII. CYCLOSPONDYLI. 



SQUALID AE. 



Acanthias americanus Storer. Storer, Mem. Amer. acad., 1867, 

 vol. 9, p. 232, pi. 38, figs. 1, la. 



Me.— Eastport (U. S. nat. mus. 1872; Bean 1880); Matinicus; 

 Isle au Haute; Stockton Springs; Searsport; Gotts Island; Mt. 

 Desert Rock; Sandy Point (Evermann 1903); Casco Bay (Bow- 

 doin College; Kendall coll.). 



Mass.— (Storer 1846) AYest Yarmouth (L\-man 1861); 

 Provincetown ; Massachusetts Bay; ]Marthas-Yineyard (Storer 

 1867); Waquoit (L^Tiian 1872); Woods Hole (Baird 1873; Bean 

 1880 and Smith 1898) ; Gloucester (Bean 1880); Nantucket (Sharp 

 & Fowler 1904). 



R. I.— (Tracy 1906). 



16. Cextroscymxus coelolepis Bocage & Capello. 



Bocage & Capello, Proc. zool. soc. London, 1864, p. 263, fig. 4. 

 "Portugal." Jordan & Evermann, Bull. 47, U. S. nat. mus., 

 1896, pt. 1, p. 55; 1900, pt. 4, pi. 8, fig. 25. 



Mass. — Off Gloucester (Jordan & Evermann 1896). 



17. Cextroscyllium fabricii (Reinhardt). 



Jordan & Evermann, Bull. 47, U. S. nat. mus., 1896, pt. 1, p. 

 56; 1900, pt. 4, pi. 8, fig. 26. 



Spinax fabricii Reinhardt, Dansk. vid. selsk. forh., 1828, vol. 3, 

 p. 14. "Greexlaxd." 



Mass. — Off Gloucester (Bean 1880 and Jordan & Evermann 

 1896). 



SOMXIOSID.AE. 



18. SoMXiosrs MiCROCEPHALirs (Bloch & Schneider). 



Sleeper shark; Nurse. 



Jordan & Evermann, Bull. 47, U. S. nat. mus., 1896, pt. 1, p. 57. 

 Squalus microcephalus Bloch & Schneider, Syst. ichth., 1801, p. 

 135. "NoRTHERX Seas." 



