12 



Venus mercenaria var. notata, Say, 1822, 

 I With clams dug in vicinity of Portland (Mighels, 1843 



\ list). 



A Callocardia morrhuana (Linsley). 



Cythera convexa, Conrad, Mighels, etc. 

 Callista convexa, Verrill, 1873. 

 Casco Bay to Eastport. 

 Liocyma fluctuosa (Gould). 



Tapes fluctuosa, Gould, 1841. ■ 



Frenchman's Bay, rare, a few valves dredged in 35 

 fath. (Blaney). 

 [/ Gemma gemma (Totten). 



Venus gemma, Mighels, 1843. 



Casco Bay to Frenchman's Bay. 

 Gemma gemma var. totteni, Stimpson. 



Found in company with the preceding. 

 Gemma gemma var. purpurea, H. C. Lea. 



South Portland (Wentworth) ; Hanaseeket river, 

 Freeport (Dr. Kendall) ; Damariscotta river at 

 , Newcastle (Wentworth). 



Petricola pholadiformis, Lamarck. 



Ouahog and Casco Bays (Fuller, Verrill, Kingsley) ; 

 / Hanaseeket river (Dr. Kendall). 



1^. Tellina tenera, Say. 



Angulus tener, Kingsley, 190 1. 



Just outside Casco Bay (Kingsley) ; Scarboro Beach 

 (Wentworth). 

 Macoma balthica (Linne). 



Macoma fusca, Mighels, 1843, Gould, 1870. 

 Tellina fusca, Stimpson, 1851. 

 Casco Bay to Eastport. 

 V Macoma calcarea (Gmelin). 



Sanguinolaria sordida, Gould, 1841. 

 Tellina sordida, Mighels, 1843. 

 Tellina proxima, Stimpson, 1851. 

 Macoma proxima, Gould, 1870. 

 Whole coast of Maine. 

 \ Siliqua costata (Say). 

 ^ Solen costatus. Say, 1821. 



Machsera costata, Gould, 1841, 1870. 



