NORTH AMERICAN CONCHOLOGT. 



23t 



8ficlipsoil. — Synopsis of the Marine Invertebrata of Grand 

 Mauan, or the region about the mouth of the Bay of Fundy, 

 New Brunswick : by William Stimpson. (Smithsonian Con- 

 tributions to Knowledge, vol. vi. Washington, 1854.) 



[Descriptions of new species are given in full, with notes on those pre- 

 viously known.] 



Page. Page. 



19 Ascidia callosa Stimp. 21 



20 tenella Stimp. 21 

 20 geometrica Stimp. 21 

 20 Glandula fibrosa Stimp. 21 

 20 mollis Stijnp. 21 

 20 Cynthia pyriformis EatJike. 21 

 20 eohinata Stimp. 21 

 20 Boltenia rubra Stimp. 

 20 renifoTmis (?) McLeaij. 21 

 20 Terebratula septentrionalis 21 



Couth. 21 



20 Anomia ephippium Linn. 21 



20 aculeata Gmdin. 22 



20 Pecten Magellanicua Lam. 22 



20 Islandicus Mull. 22 



20 Nucula proxima Saij. 22 



20 tenuis Turton. 22 



20 delphinodonta Mighels. 22 



20 Leda thraciaeformia Stimp. 22 



20 sapotilla Stimp. 22 



20 my alia Stimp. 22 



20 limatula Stimp. 22 



21 tenuisulcata Stimp. 22 

 21 Mytilua decussatua Slimp. 22 

 21 corrugata Stimp. 

 21 discora L. 

 21 levigatus Stimp. 

 21 discrepans Mont. 22 

 21 modiolua L. 22 

 21 edulis /.. 22 

 21 Thyasira Gouldii Stimp. 23 

 21 Cardita borealia Conrad. 23 

 21 Astarte sulcata Fli.m. 23 

 21 quadrana Gould. 23 

 21 Cyprina Islandica Lam. 23 

 21 Cardium Islandicum Linn. 23 

 21 pinnulatum Conrad. 23 



Mactra ponderosa Phil. 



solidissima Chemn. 

 Tellina fusca Phil. 



proxima Brown. 

 Solen ensis Linn. 

 Thracia truncata Mighels. 



myopsis Beck. 



T. Couthouyi Stimp, 



Conradi Couth. 

 Lyonsia hyalina Conrad. 

 Pandora trilineata Say. 

 Neaera pellucida /Si;, (fig. 13.) 

 Panopaea Norvegica Lovhn. 

 Mya truncata i. 



arenaria L. 

 Saxicava rugosa Lam. 



arctica Dcsh. 

 Pholas crispata Z. 

 Dentalium striolatvim Stimp. 

 Chiton albus L. 



ruber T^. 



marmoreus 0. Fabr. 



mendicarius Mighels. 

 Pilidium caecum. 



Patella cxca Mull. 



Candida Couth. 

 Pilidium candidum Stimp. 

 Tectura testudinalis Grai/. 

 Calyptraea striata Sai/. 

 Diadora Noachina Grai/. 

 Trochua occidentale Mighels. 

 Margarita cinerea Gould. 



obscura Gould. 



undulata Sowh. 



argentata Goidd. 



helicina Mijll. 



acuminata Sowh. 



