232 PEOCEEDINGS OF UXITED STATES NATIONAL MUSEUM. 



136. Salpa Caboti Desor. 



U. S. F. C. — Vineyard Sd., Mass., surface. 



BRACHIOPODA. 



137. Terebratiiliiia septentrioualis Gr. 

 U. S. F. C— Casco Bay, Maine. 



13 la. Terebratulina septentrioualis Gr. 



U. S. F. C— Easrport, Maine, 1 to 60 fath. 



POLYZOA or BRYOZOA. 



133. Crisia ebumea Lamouroux. 

 U. S. F. C. — Gloucester Harbor, Mass. 



139. Tubulipora serpens Flem. 

 U. S. F. C. — Vineyard Soimd, Mass. 



140. Tubulipora Atlantica Smitt. 

 U. S. F. C— Bay of Fuudy. 



141. Alcyonidium ramosum Vcrrill. 



U. S. F. C— New Haven, Conn. 



142. Flustrella hispida Gray. 



U. S. F. C. — Gloucester, Mass., shore. 



143. Gemellaria loricata Busk. 

 U. S. F. C. — Casco Bay, Maine. 



143a. Gemellaria loricata Busk. 

 U. S. F. C— Oir Cape Cod, 20 to 40 fath., 

 1879. 



144. Cellularia temata Johnst. (var.) 

 U. S. F. C— Gulf of Maine, 10 to 45 fath. 



145. Caberea Ellisii Smitt. 



U. S. F. C— Bay of Fundy, 1 to 20 fath. 



146. Bugula Murrayana Busk. 



U. S. F. C— Nantucket Shoals, 8 to 12 fath. 



147. Bugula turrita Verrill. 



U. S. F. C— Vineyard Sd. and oft" Nan- 

 tucket Island. 



148. Mucronella nitida Verrill. Dry. 

 U. S. F. C— Vineyard Sd., Mass. 



149. Membranipora pilosa Farre. 

 U. S. F. C. — Gloucester, Mass. 



149a. Membranipora pilosa Farre. 

 U. S. F. C. — Gloucester, Mass., on algae. 



150. EschariiialsabellianaD'Orb. Dry. 

 U. S. F. C— Vineyard Sound, Mass. 



151. Hippothoa hyalina Smitt. Dry. 

 U. S. F. C— Vineyard Sd., Mass. 



152. Lepralia Americana Verrill. Dry. 

 U. S. F. C. — Gloucester, Mass., shore. 



PORIPBRA (SPONGES). 



153. Microcionaprolifera Verrill. Dry. 

 U. S. F. C. — Vineyard Sd. and Long I, Sd. 



154. ChaUna oculata Bowerb. Dry. 

 U. S. F. C. — Vineyard Sd., Mass. 



154a. Chaliiia oculata Bowerb. Dry. 

 U. S. F. C— Casco Bay, Maine. 



155. Suberites compacta Verrill. Dry. ' 

 U. S. F. C— Oft' Nantucket, Mass. 



156. Suberites compacta Verrill. 

 U. S. F. C— Oft' Nantucket I., Mass. 



156a. Suberites compacta Verrill. 

 U. S. F. C.-Cape Cod Bay, 15 fath. 



156aa. Suberites compacta Verrill. Dry. 

 U. S. F. C— Cape Cod Bay, 15 fath. 



157. Cliona sulphurea Verrill. Dry. 

 U. S. F. C— Vineyard Sd., Mass. 



158. Tethya gravata Hyatt. 



U. S. F. C— Buzzard's Bay, Mass. 



159. Tethya gravata Hyatt. Dry. 

 U. S. F. C— Buzzard's Bay, Mass. 



160. Raphiodesma lingua Bow. Dry. 

 U. S. F. C— Bay of Fundy, 10 to GO lath. 



©eCJ-TKRKIVC'E OF CMELrWA TEKEBBArVS, A CRU!§TACEA.^ DE- 

 STRl-CfaVE TO TME TI.^IBEK OF .SiSJBMAKBNE STRUCTURES, OIV 

 THE €OAST OF THE U.'^'ttTEI) STATES. 



By SIDIVEY I. SITIBTH. 



Upon tlie coast of Europe au Amphipod belouging- to tlie genus Ghc- 

 liira has long been known, associated with the Isopod Limnoria ligno- 

 nim, or " gribble" of English writers, in destroying the timber of all 

 kinds of submarine structures. But, upon the coast of the United States, 

 the Chclura has apparently escaped detection until very recently, and I 



