ECHINODERMATA. 5 



ASTEROIDEA CRYPTOZONIA. 



ASTERIIDAE. 



Clark, Bull. U. S. fish coram, for 1902, 1904, vol. 22, p. 553, 

 pi. 1, figs. 3-4; pi. 4, figs. 16-17. 



Eastern part of Long Island Sound and northward ; low water 

 mark to far beyond the 50 fathom line. 



OPHIUROIDEA. OPHIURAE. 



OPHIURIDAE. 



15 (1). Ophiuea brevispina Say. 



Say, Journ. acad. nat. sci. Phil., 1825, vol. 5, p. 149. "the 



COAST OF FlORi'dA." 



Clark, Bull. U. S. fish oomm. for 1902, 1904, vol. 22, p. 558, 

 pi. 5, figs. 28-30; pi. 7, figs. 37-38. 



North Falmouth, Buzzards Bay, Mass., and southward; low 

 water mark to beyond the 50 fathom line. 



OPHIOLEPIDIDAE. 



16 (2). Ophioglypha affinis (Liitken) Lyman. 



Lyman, 111. cat. [Mem.] mus. comp. zool., 1865, vol. 1, p. 52. 

 Ophiura affinis Liitken, Add. ad. hist. Oph., 1858, pt. 1, p. 45, 



pi. 2, figs. 10 a,h. "VBD BOLLAERENE OG VED AsGAAEDSTRAND 



I Christiana Fjord paa 20-30 favnes dybde " 



Casco Bay, Maine, and northward ; in 20 fathoms or more. 



17 (3). Ophioglypha robusta (Ayres) Lyman. 



Lyman, 111. cat. [Mem.] mus. comp. zool., 1865, vol. 1, p. 45. 



Clark, Bull. U. S. fish comm. for 1902, 1904, vol. 22, p. 558, 

 pi. 6, figs. 31-32; pi. 7, figs. 39-40. 



Ophiolepis robusta Ayres, Proc. Boston soc. nat. hist., 1852, 

 vol. 4, p. 134. "Massachusetts Bay." 



