2 FAUNA OF NEW ENGLAND. 



HYPEROARTII. 

 PETROMYZONIDAE. 



Mass. — Connecticut River at Northhampton (Lesueur 1818); 

 Massachusetts Bay (Storer 1839); Merrimac River, Lowell 

 (Storer, 1839 & 1867; Lawrence (Holmes coll. B. S. N. H.); Woods 

 Hole (Baird 1873); Beverly (Goode & Bean 1879); North Truro; 

 Monomoy (Kendall coll. 1896); Buzzards Bay (Smith 1898); 

 Nantucket (Sharp & Fowler 1904). 



R. I. — Providence River (DeKay 1842); Narragansett Bay; 

 Taunton River (Tracy 1906). 



Conn. — Hartford; Stratford; Stonington; Housatonic and 

 Connecticut Rivers (Linsley 1844). 



3. Petromyzon unicolor (DeKay). 



Lake lamprey. 



Ammocoetes unicolor DeKay, N. Y. fauna, 1842, pt. 4, [). 383, 

 pi. 39, fig. 250 [larva]. "Lake Champlain." 



Petromyzon mar inns unicolor (DeKay) Jordan & Evermann. 

 Bull. 47, U. S. nat. mus., 1896, pt. 1, p. 10. Surface, 4th rept. 

 fisheries, game, & forests N. Y., 18, 1899, p. 194, fig. 1, a, b. 



Vt. — Lake Champlain (DeKay, 1842). 



4. Ichthyomyzon concolor (Kirtland). 



Silvery lamprey; Mud-eel; Blind-eel. 



Jordan & Evermann, Bull. 47, U. S. nat. mus., 1896, pt. 1, p. 11. 

 Ammocoetes concolor Kirtland, Bost. journ. nat. hist., 1840, vol. 

 3, p. 473, pi. [larva]. "Mahoning River; Scioto River." 



Vt. — Winooski River (Thompson, 1842). 



