Quarterly Journal of Conchology. 



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Name of Species. 



Yoldia sapotilla, Gould {\^\i).. 



myalis, Couth 



Leda tenuisulcata, Couth (1838) 



Jacksonii, Gould ... 



minuta, Fair. 



caudata, Donovan 



Unio complanatus, Solander ... 



nasutus, Say 



radiatus, Gm. 



cariosus, Say 



ochraceus, Say 



Margaritana arcuata, Bar. {1823) 



undulata, Say 



marginata, Gould 



Anodon fluviatilis, Lea . 



implicata, Say 



. .. undulata, Say 

 Mytilus edulis, L. 

 Modiola modiolus, L. . 



plicatula. Lam. ... 



Modiolaria nigra, Gray 



discors, L. 



corrugata, St. 



Crenella glandula. Tott. 



pectinula, Gould {1841) .. 



Pecten tenuicostatus, Migh&'Ad 



Islandicus, Miill ... 



irradians, Lai?i. ... 



luscus, Linsl. 



Ostrea Virginiana, Lister 



borealis. Lain. 



Anomia ephippium, L. 



aculeata, Gm. 



electrica, L. 



squamula, L. 



Terebratulina septentrionalis 



Couth (1839) ... 

 Rhynchonella psittacea, G//i. 

 VValdheimia cranium, Gm. 



Philine sinuata, St. 



quadrata, S. Wood 



lineolata, Couth (1839) 



Scaphander puncto-striatus, 



Migh. 6^ Ad. (1842)... 

 Diaphana hiemalis. Couth {\?>2,()) 

 debilis, Gould {\2>^o) 



Utriculus Gouldii, Couth. (1839) 



pertenuis, Rligh. ... 



canaliculatus, Say 



Cylichna alba, Br. ..< 



oryza, Tott. (1835) 



Bulla incincta, j^/z>/i. ... 

 ... . solitaria. Say 



occulla, Migh.&Ad. ( 1 842) 



Tornatella puncto-striata, Ad. . 



o a, 



Synonyms and Remarks. 



L. hyperborea, Lov. 1846. 



G. Leda. 



L.fenmla, Mull. 1770, var 



L. pcrnula, var. 



Mull, instead of Fabr. 



L. mmuta, var. 



Perhaps U. cariosus, var. 

 Unio inargaritijer, L. 1766 

 G. Unio. 

 G. Unio. 



Dili wy n, 1 8 1 7instead of Lea 

 Anodonta cyg-neah. 1760 

 G. Anodonta.A. cygnea vai 

 G. Anodonta. 



G. JMytilus. 

 G. Mytilus. 



C.faba, Fabr., 1780. 



P. irradians, young. 



0. Virgitiiana, var. 



A. ephippium, var. 

 A. ephippium, var. 

 A. ephippium, young. 



Terebratula c aput-setpentis 

 [L., 1764, var. 

 Mull, instead of Gm. G. 



Terebratula. 

 Allied to P. nitida, which 

 [is European 

 P. lima, Br., 1827. 



S.libraritis, Lov., 1846. 

 Utriculus globosus\.o\ 1846 

 Utriculus hyalinus, Turt., 



1834. 

 U. turritus, Moll., 1842. 

 U. Gouldii, young. 



Bulla utriculus, Brocchi, 

 [1814. 



Cylichna striata, Br., 1827 

 Perhaps Actaon pusilltis. 

 G. Actceon- 



