08 FAUNA OF NEW ENGLAND. 



ARTHROSTKACA. AMPIlIPnDA. 



GAMMARIDAE. 



vol. 1, p. 374. "a commox ixhabitant of our rivers, and ls 



FREQUENTLY INTRODUCED INTO PlIILADELrniA, IN THE SciRYL- 



KiLL WATER." Smith, Rept. U. S. coramr. of tisli S: fisheries, 

 pt. 2, for 1872-1873 (1874), p. 653. 



Fresh water streams an<l ])0nd8. 

 JMe. — Eastport. 

 Conn. — New Haven. 



213. Carinogammarus mucronatus (Say). 



Gammariis mucronatus Say, Joiirn. acad. nat. sci. Phil., 1818, 

 vol. 1, p. 376. "(OAST OF THE United States." "this spe- 

 cies, .... I CAUGHT IN THE HAY OF EgG-HARBOUR, AND NEAR THE 



MOUTH OF St. John's river, Florida." 



Low water and among algae ; often in brackish water. 

 Me. — Quahog Bay, Casco Bay. 

 Mass. — Frovincetown ; Woods Hole. 

 E. I. — Newport. 



214. Melita dentata (Kroyer). 



Gammarus dentatus Kroyer, Natiirh. tidssk., 1842, vol. 4. p. 

 159. "Groenlandia australi." 



Melita dentata G. O. Sars, Crust. Norway, 1894, vol. 1, p. 513, 

 pi. 181, fig. 1. 



Me. — Casco Bay. 



Gulf of Maine; Cashes Ledge ; off Georges Bank. 

 Mass. — Off Half-way Rock, Salem; off Race Point; oft' Cape 

 Cod. 



R. I.— Off Watch Hill. 

 Conn. — Off P'isher's Island. 

 From 7i to 430 fathoms. 



