ON THE MOLLUSCA OF EUROPE AND EASTERN NORTH AMERICA. 305 



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Name of Species. 



3 O 



O a! 



^^ 

 -t- %-i 



3 ° 



Leda minuta, Fabr 



caudata, Donovan 



Unio complanatus, Solandcr 



nasutus, Say 



radiatus, Gm 



cario8U3, 6'«y 



ocbraceus, Sai/ 



Margaritana arcuata, Barnes 



(1823) 



undulata, Say 



niargiuata, Gould 



Anodon flimatilis, Lea 



implicata, Saij 



undulata, Say 



Myt ilus edulis, L 



Modiola modiolus, L 



plicatula. Lam 



Modiolaria nigra, Gray 



discors, L 



corrugata, (S? 



Crenella glandula. Toff 



pectiuula, Gould (1841). 



Pecten tenuicostatus, Migh. cf- 



Ad 



Islandicus, Mull 



irradians. Lam 



f uscus, LinsJ 



Ostrea Yirginiana, Lister 



— — borealis. Lam 



Anomia eplvippium, L 



aculeata, 6'w 



elootrica, L 



squamula, L 



Terebratulina septentrionalis, 



Couth. (1839) 



Rliynchonella psittacea, Gin. . 

 Waldheimia cranium, Gm. ... 



PhUine sinuata, St 



quadrata, S. Wood. 



lineolata, Couth. (1839) . 



Scaphander puncto-striatus, 



Migh. .^- Ad. (1812) 



Diaphana hiemalis. Couth. 



(1839) ■ 



debilis, Gould (1840) ... 



Utriculus Gouldii, Couth. 



(1839) 



pertenuis, Migh 



eanaliculatus, Say 



Cylichna alba, Br 



oryza, Tott. (1835) 



N 

 N 

 N 

 N 

 S 



s 

 s 



N 



s 

 s 

 s 



N 



s 



N 

 N 

 N 

 N 

 N 

 N 

 N 

 N 



N 

 N 

 N 

 N 

 N 

 S 

 N 

 N 

 N 

 N 



N 



N 



N 



N 



N 

 N 



N 



N 

 N 



N 

 N 

 S 

 N 

 N 



G 



M 



E 



E 



E 



E 



E 



E 

 E 



E 



E 



E 



E 



E 

 E 



E 

 E 



E 



E 

 E 



E 



E 

 E 



Synonyms and EemarliS. 



Miill. instead of Fabr. 

 L. minuta, var. 



Perhaps U. cariosus, yar. 



Unto inargaritifer, L. (1760). 

 G. Unio. 

 G. Unio. 



Dillwyn (1817) instead of Lea. 

 Anodonta cygnea, L. (176G). 

 G. Anodonta. A. cygnea, var. 

 Gc. Anodonta. 



G. Mytihis. 

 G. Mytilus. 



C.faha, Fabr. (1780). 



P. irradians, young. 



0. Virginiana, var. 



A. ephi2}2)iu7n, var. 

 A. ej)hi2Jpium, var. 

 A. eiM'pjpium, young. 



Terchratida caput-scrj^jeiiiis, L. 

 (1764), var. 



Miill., instead of Gm. G. Te- 



rchratula. 

 Allied to P. nitida, whieh is 



Eiu-opean. 



P. lima, Br. (1827). 



S. librarius, Lov. (1846). 



Utricidusglobosus,'Lov.{\84:Ci). 

 Utricuhcs hyalimis, Turt. 

 (1834). 



U. turritus, M6I1. (1842). 

 U. Goiddii, young. 



Bullautriculus,'Brocc\\\{'\S\A). 



1872. 



