CRUSTACEA. 109 



STRACODA. EUCOPEPODA. 



CYPRIDIDAE. 



355. Cypeis scabea Haldeman. 



Cypris scahra Haldeman, Proc, acad. nat. sci. Phil, 1842, vol. 



1, p. 184. "A SMALL POXD NEAR CAMBRIDGE, MaSS." 



Mass. — Near Cambridge. 

 PHYLLOPODA. CLADOCERA. 



Water fleas. 



SIDIDAE. 



356. SiDA CRYSTALLiNA (O. F. Muller). 



Daphne crystaUina O. F. Muller, Zool. Dan. prod., 1776, 

 p. 20U. Exact locality not given. 



Sida crystaUina Herrick, Twelfth ann. rept. geol. & nat. hist, 

 sur. Minnesota, 1883 (1884), p. 20, pi. N, figs. 13-15. 



Mass. — Cambridge and Southampton. Quite plenty every- 

 where. 



357. Daphnella brachtura (Lievin). 



Sida hrachyura Lievin, Neueste schriften naturf. gesell. 

 Danzig, 1848, vol. 4, heft 2, p. 20, pi. 4, figs. 3-9. ["danziger 

 gegexd."] 



Daphnella exspinosa Birge, Trans. ^Yisconsin acad. sci., 1876- 

 77 (1878), vol. 4, p. 79 [3], pi. 2, figs. 1-4. 



Mass. — Southamjjton. Common. 



358. Latoxa setifera (O. F. Muller). 



Daphne setifera O. F. Muller, Zool. Dan. prod.., 1776, p. 200. 

 Exact locality not given. 



Latona setifera Herrick, Twelfth ann. rept. geol. &. nat. hist, 

 sur. Minnesota, 1883 (1884), p. 22, pi. N, fig. 8. 



Mass. — In Cochituate water. 



