Described Species of Fresh Water Crustacea. 881 



10. C. NAVicuLARis Say. Jour. Pliila. Acad, i, 441 

 (1817).— Deiff/y. Nat. Hist. N. Y. vi, 62 {l^U).—Herrick. 

 Pinal Report, 163 (1884). 



i/a6.— Southern States {Say). 



11. C. NAVUS Herrick. 10th Hep. Geol. Minn. 229 

 (1882); Pinal Report, 152 (1884). 



Hah. — Minnesota (HerricJc). 



12. C. oiTHONOiDES Sars. Porhandlinger Videnskabs- 

 Silskabeb, 1862, 2n.— Herrick. Pinal Report, 150 (1884). 



?C. tenuissimus Herrick. Amer. Nat. xvii, 64 (1883). 

 Hab. — Kentucky, Alabama, Minnesota (Herrick). 



13. C. PAROUS Herrick. lOtb Rep. Geol. Minn. 220 

 (1882); Pinal Report, 148 (1884). 



Hab. — Minnesota (Herrick). 



14. C. PECTiNATUS Herrick. Amer. Nat. xvii, 499 (1883). 

 fiab.— Alabama (Herrick). 



15. C. PHALERATUS Koch. Deutscblands Crustaceen h. 

 xxi, t. 9 {18S8).— Herrick. Pinal Report, 161 (1884). 



C. adolescens Herrick. lOtli Rep. Geol. Minn. 231 (1882). 

 C. iwrarmatus Cragin. Trans. Kansas Acad. Science (1883). 

 Hah. — Massachusetts (Cragin), Minnesota (Herrick). 



16. C. PULCHELLUS Kocb. Deutscblands Crustaceen, h. 

 xxi, t. 2 (1838). — Cragin. Trans. Kansas Acad. Science 

 (1883). 



Hab. — Massachusetts ( Cragin). 



17. C. SERRULATUS Fiscber. Bulletin de la Soc. Imp. des 

 Nat. de Moscow, xxiv, 423 (1851).— //^;->vV//. lOtb Rej). Geol. 

 Minn. 230 (1882); Pinal Report, 157, 163 (1884). 



C. pectinifer Cragin. Trans. Kansas Acad. Science (1883). 

 ?C. setosHS Haldeman Jour. Phila. Acad, viii, 831. 

 Hab. — Massachusetts (Cragin), Minnesota (Herrick). 



18. C. TENUicoRNis Claus. Arcbiv. fiir Naturgescbicbte 

 1857, 31, Tab. iii, figs. 1-11.— Herrick. 10th Rep. Geol. Minn. 

 227 (1882); Pinal Report, 153 (1884). 



C. sif/natus, var. fasciacornis Cragin. Trans. Kansas 

 Acad. Sci^ice (1883). 



Hab. — Massachusetts (Cragin), Ala1)ama and iMinnesota (Hrrrick). 



