PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 307 



79. Arbacia punctulata Gray. 

 Purple Sea-ukchix. 



U. S. F. C. — Newpon Harbor, R. I., shore. 



80. Echinarachniiis parma Gray. Dry. 

 Sand-dollar. 



U. S. F. C— Cape Cod Bay, Mass. 



ASTERIOIDEA. 



81. Asterias Forbesii Verrill. 

 Green Star-fish. 



U. S. F. C— Newport, R. I., shore. 



82. Leptasterias compta Verrill. 



U. S. F. C— 18 miles S. E. of Block Island, 

 R. I.,27fath. 



83. Ctenodiscus crispatus D. and Eor. 



Velvet Star. 

 U. S. F. C. — Massachusetts Bay. 



84. Archaster americanus Verrill. 



U. S. F. C— Off Martha's Vineyard, Mass., 

 about 200 fath. 



OPHIUROIDEA. 



85. Ophiopholis aculeata Gray. 

 Variegated Serpent-star. 



U. S. F. C— Gulf of Maine. 



86. Ophioglypha Sarsii Lyman. 

 Sars' Serpent-star. 



U. S. F. C— Off Martha's Vineyard, 45 fath. 



87. Ophioglypha Sarsii Lyman. Dry. 

 Sars' Serpent-star. 



U. S. F. C— Oft' Martha's Vineyard, Mass., 

 about 200 fath. 



88. Astroph3rton Agassizii Stimp. 

 Basket-fish. 



U. S. F. C. —Off Cape Cod, Mass. 



CRINOIDEA. 



89. Antedondentatum (say) V.(= Sarsii 



D. & K.). See No. 187, page 303.) 

 Feather Star. 

 U.S.F.C.— 75 miles S. of Nantucket, 146 

 fath. 



COELENTERATA. 



ANTHOZOA. 



90. Pennatula aculeata Dan. 

 Spiny Sea-feather. 



C.S.F.C.— 82 miles S. of Martha's Vine- 

 yard, 202 fath. 



91. Acanella Normaid Verrill. 

 Jointed Bush-coral. 



U. S. F. C— Off Martha's Vineyard, about 

 200 fath. 



92. Primnoa reseda VerrilL 

 Bush-coral. 



U. S. F. C— Fishing Banks, off Nova Sco- 

 tia. 



93. Urticina nodosa Verrill. 

 Warty Sea-rose. 



U. S. F. C— 80 miles S. of Martha's Vine- 

 yard, 160 fath. 



94. Epizoanthus americanus Verrill. 

 U. S. F. C— 75 miles S. of Martha's Vine- 

 yard, 86 fath. 



95. Epizoanthus paguriphila VerrilL 

 U.S.F.C— 87 miles S. of Martha's Vine- 

 yard, 86 fath. 



HYDROIDEA. 



96. Obelia geniculata Hincks. 



U. S. F. C— Off Block Island, R. L, 13 fath. 



97. Diphasia fallax Agassiz. 



U. S. F. C— Eastport Harbor, Me., 15 fath 



98. Globiceps tiarella Ayres. 

 U. S. F. C— Newport Harbor, R. L 



PORIFERA. 



SILICBA. 



99. Chalina oculata Bowerb. Dry. 

 Finger-sponge. 



U. S. F. C— Narragansett Bay, R. L 



100. Suberites compacta VerriU. Diy, 

 U. S. F. C— Buzzard's Bay, Mass. 



101. Cliona sulphurea Verrill. 

 Boring Sponge. 



U. S. F. C. — Buzzard's Bay, Mass. 



PROTOZOA. 



RHIZOPODA. 



102. Astrorhiza arenacea (Sch.) 



U. S. F. C— 20 miles S. E. of Block Island, 

 R. I., 28 fath. 



