60 FAUNA OF NEW ENGLAND. 



Pisidium glabellum Sterki. 



Sterki, Nautilus, 1913, vol. 26, p. 137. " Hess Lake, Newaygo 

 Co., Mich." 



Me. — Barren Brook, Aroostook Co. 

 Mass. — Auburndale; Wareham; Femcroft. 



Pisidium lermondi Sterki. 



Sterki, Nautilus, 1913, vol. 26, p. 138. " Duck Pond, Wakren,. 



Me." 



Me. — Duck Pond, Warren. 

 Mass. — Bourne. 



* Pisidium scutellatum Sterki. 



Sterki, Nautilus, 1896, vol. 10, p. 66. " Pine Lake, * * Lake- 

 Michigan * * Minnesota." 



Me. — Barren Brook, Caribou. 

 Vt. — Lake Champlain. 



*Pisidium costatum Sterki. ^ 



Sterki, Nautilus, 1903, vol. 17, p. 22. " Fossil in a marl bed- 

 AT Monitor, Bay Co., Michigan." 



Me. — Mud Lake, Westmanland (subfossil). 



CARDITIDAE. 

 *Venericardia (Cyclocardia) borealis (Conrad). 



Dall, Proe. Acad. Nat. Sci. Phila., 1902, vol. 54, p. 703. 



Cardita borealis Conrad, Amer. Marine Conch., 1832, p. 39,. 

 pi. 8, fig. 1. "Massachusetts." Gould, Inv. Mass., 1870^ 

 p. 146, fig. 455. 



Me. — Casco Bay, common; Frenchman's Bay; Eastport. 

 N. H. 



