110 FAUNA OF NEW ENGLAND. 



PHYLLOPODA. CLADOCERA. 



DAPHNIDAE. 



359. Ceriodapiixia dentata Birge. 



, Cerioda])hma dentata Birge, Trans. Wisconsin acad. sci., 

 1876-77 (1878), vol. 4, p. 80 [4], j.l. 1, tigs. 1-2. "Cambridge. 

 Southampton and vicinity, Mass. ; Madison, Wis." 



Mass. — Cambridge; Southampton and vicinity. 



360. Ceriodaphnia cristata Birge. 



Ceriodaphnia cristata Birge, Trans. Wisconsin acad. sci., 

 1876-77 (1878) vol. 4, p. 82 [6], pi. 2, figs. 8 & 9. "South- 

 ampton, Mass." 



Mass. — Southampton. I* are. 



361. ScAPHOLEBERis MucRONATA (O. F. Muller). 



Daphne mucronata O. F. Muller, Zool. Dan. prod., 1776, p. 

 200. Exact locality not given. 



Scapholeberis mucronata Herrick, Twelfth ann. rept. geol. 

 tfe nat. hist. sur. Minnesota, 1884, p. 42, pi. J, fig. 5. 



Ranges over all Europe and eastern United States (Herrick). 



362. Daphnia pulex denticulata Birge. 



Daphnia pulex var. denticulata Birge, Trans. Wisconsin acad. 

 sci., 1876-77 (1878), vol. 4, p. 87 [11], pi. 1, fig. 11. "Cam- 

 bridge, Mass. ; Madison, Wis." 



Mass. — Cambridge. 



363. Daphnia laevis Birge. 



Daphnia laevis Birge, Trans. Wisconsin acad. sci., 1876-77. 

 (1878), vol. 4, p. 88 [12], pi. 2, figs. 5-7. "in a small, muddy 

 POOL NEAR Mt. Auburn Station, Watertown, Mass." 



Mass. — Near Mt. Auburn Station, Watertown. In great 

 numbers. 



