232 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



136. Salpa Caboti Desor. 



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



BRACHIOPODA. 



137. Terebratulina septentrionalis Gr. 

 U. S. F. C— Casco Bay, Maine. 



137a. TerebratuHna septentrionalis Gr. 

 U. S. F. C— Eastport, Maine, 1 to 60 fatli. 



POLYZOA or BRYOZOA. 



138. Crisia ebumea Lamouroixx. 

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



139. Tubulipora serpens Flem. 

 U. S. F. C. — Viueyard Souud, Mass. 



140. Tubulipora Atlantica Smitt. 

 U. S. F. C— Bay of Fuudy. 



141. Alcyonidium ramosum Verrill. 

 U. S. F. C— New Havou, Coun. 



142. Plustrella hispida Gray. 



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



143. Gemellaria loricata Busk. 

 U. S. F. C. — Casco Bay, Maiue. 



143a. Gemellaria loricata Busk. 

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

 1879. 



144. Cellularia temata Joluist. (var.) 

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



145. Caberea Ellisii Smitt. 



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



146. Bugula Murrayana Busk. 



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



147. Bugiila turrita Verrill. 



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

 tucket Island. 



148. Mucrouella nitida Verrill. Dry. 

 U. S. F. C— Viueyard 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. EscharinalsabellianaD'Orb. Dry. 

 U. S. F. C. — Viuej-ard Sound, Mass. 



151. Hippothoa hyalina Snutt. Dry. 

 U. S. F. C. — Viueyard Sd., Mass. 



152. Lepralia Americana Verrill. Dry. 

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



PORIFERA (SPONGES). 



153. Microcionaprolifera Verrill. Dry. 

 U. S. F. C. — Vineyard Sd. aud Long I. Sd. 



154. Chalina oculata Bowerb. Dry. 

 U. S. F. C— Viueyard Sd., Mass. 



154a. Chalina oculata Bowerb. Dry. 

 U. S. F. C. — Casco Bay, Maine. 



155. Suberites compacta Verrill. Dry. 

 U. S. F. C— Off Nantucket, Mass. 



156. Suberites compacta Verrill. 

 U. S. F. C— Off 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 lath. 



157. CUona 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 Fuudy, 10 to 60 fath. 



OCCITRKEIVCE OF rHEHTRA TES8EI5KAIVS, A CRUSTACEAIV DE- 



STKtTCTaVE TO TDSE TIITIBER OF SttJEMAKDIVE STRttJCTUKES, ON 



TEIE COAST OF TBIE UNITEO STATES. 



By SIDI%£^ I. SilllTH. 



Upon the coast of Europe au Amphipod belonging to the genus Che- 

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

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

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

 the Glielura has apparently escax3ed detection until very recently, and I 



