22 FAUNA OF NEW ENGLAND. 



Me. — Orono; South Pond, Warren; Waldoboro; Chickawaukee 

 Pond, Knox Co. 

 Mass. — Ponds of Plymouth Co. ; Hatchville. 

 Conn. — Housa tonic River; Connecticut River. 



*Lainpsilis luteola rosacea (DeKay). 



Simpson, Descriptive Cat. Naiades, 1914, p. 62. 

 U7iio rosaceus DeKay, Nat. Hist. N. Y., Moll., 1843, p. 192, pi. 39, 

 figs. 355, 356. " Seneca Lake, [N. Y.] " 



Vt. — Creek near Mallett's Bay, Lake Champlain (Perkins). 



*Lainpsilis radiata (Gmelin). 



Simpson, Descriptive Cat. Naiades, 1914, p. 64. 

 My a radiata Gmelin, Syst. Nat., 1790, vol. 1, pt. 6, p. 3220. " in 

 Malabariae fluviis." 



Unio radiattis Gould, Inv. IVIass., 1870, p. 170, fig. 474. 



Me. to Conn. — Common in most of the larger streams and lakes. 



*Lainpsilis recta (Lamarck). 



Simpson, Descriptive Cat. Naiades, 1914, p. 95. 

 Unio recta Lamarck, Hist. Nat. Anim. sans Vert., 1819, vol. 6, 

 pt. 1, p. 74. " Lac Erie." 



Eurynea j^raelonga Stimpson, Shells of New England, 1851, p. 13. 



Vt. — Shoreham ; Chimney Point, Lake Champlain. 



*Lainpsilis nasuta (Say). 



Simpson, Descriptive Cat. Naiades, 1914, p. 97. 

 Unio nasidns Say, Nich. Encycl., 1816, vol. 2, pi. 4, fig. 1. 

 " Delaware and Schuylkill Rivers." 



Eurynea nasuia Stimpson, Shells of New England, 1851, p. 13. 



Me. 



N. H. — Hampstead; Kingston. 



