^"•^^^'- FRESH-WATER OSTRACODA-SHARPK ()75 



3. CYPROIS Zenker, 18S4. 

 d/prois Zenker, Monog. der Ostracoden, Wieg. Archiv. f. Natui-g XX 1854 

 Pt. 1, p. 80.-Braj)v and Norman, A Monog. of the marine and' fresh water 

 Ostrac Trans. Royal Dublin Soc, 1889, p. 96.-DAnAv, Die anatonnsehen 

 Verhaltnisse von Cyprois dispar, Termesz. Fus., XVIII, 1895.— Kait.mvnn 

 Oypriden und Darwinuliden der Schweiz, Revue Suisse de Zool VIII 19no' 

 p. 258. ■' ' ' 



Shell somewhat high, compressed, smooth. Second antenna five- 

 segmented in both sexes. First maxillary process with six strong 

 toothed spines. Branchial plate of six setae. Second foot ending w ith 

 a claw and a reflexed seta. Furca with two terminal claws seta-like, 

 therefore an appearance as though four setie on tip of raimis. No 

 American forms known. 



II. Suljfamily HKKPKT'OCYr'KIIJIlNrvK. 



4. ILYODROMUS Sars, 1894. 



Erpeiocypru Brady and Norman, A Monograph of the niariiu- and fresh water 



Ostracoda, Trans. Royal Dublin Soc., 1889, p. 84. 

 Herpetocyiirh Sars, Oversigt af Norges Crustaceer. Christ., Vid. Selsk. Fr.rhd., 



No. 1, 1890, p. 60. 

 C'lipris Vavra, Monog. der Ostrac. Bohmens, Arcli. Naturw. Durchforseh. v. 



Bohmen, VIII, 1891, p. 82. 

 Erpetocypris Cronenberg, Beitnig zur Ostracoilen- Fauna der IJnigegend von 



Moscou, Bull. Soc. Imp. d. Moscou, 1894, p. 14. 

 Uijodromm Sars, Cont. to knowledge of the f. w. Entoinos. of New Zealand, Vid. 



Selsk. Skr. Math. Natur. Klasse, 1894, p. 41.— Kaufmann, Cyprideu und 



Darwinuliden der Schweiz, Revue Suisse de Zool., A'lII, 1900, p. 298. 



Natatory setw much shortened. Spines of first maxillary process 

 toothed. Caudal ramus ending in three claws, dorsal seta replaced l)y 

 a short spine. Terminal seta present. Males unknown. No Amer- 

 ican species known. 



5. CHLAMYDOTHECA Saussure, 1858. 



Cyprls Dana, V. S. Explor. Exped. (Com. Ch. Wilkes), XllI, Crustacea, Pt. 1, 



1852. 

 Chlamydotheca Saussure, Memoire sur divers crustac^s nouveaux des Antilles, 



et du Mexique, Mem. Soc. Phys. et Nat. Geneve, 1858, p. 487.— Brady, 



Notes on p]ntomos. coll. by Mr. A. Haley in Ceylon, Jour. Linn. Soc, XIX, 



1885; Notes on f. w. Entomos. from S. Australia, Proc. Zool. Soc. London, 1886. 

 Fachycypriii Claus, Beitrage zur Kenntniss der Siisswasser-Ostracoden, Arl>. 



Zool. Inst. Wien, X, 1892, p. 55. 

 Cypris Wierzeiski, Si'isswasser Crustaceen und Rotatorien, gcsammelt in Argen- 



tinien, Anz. der Akad. der Wiss. in Krakau, Pt. 5, 1S92.— Tirnek, Notes on 



the Cladocera, Copepoda, Ostracoda, and Rotifera of Cincinnati, Bull. Sci Lab. 



Denison Univ., VI, 1892.— Sars, Cont. to the knowl. of the f. w. Entomos. 



•of New Zealand, Vid. Selsk. Skr. Math. Natur. Klasse, No. 5. 1894. 

 Chlamydotheca Yaxra, Siisswasser-Ostracoden der Hamb. Magal. Sannnl.. IS9S. 



p. 16; Hamburg. 

 Herpetocypris Daday, Micros. Susswasserthiere aus Patagonien, Termes. Fiis., 



XXV, 1902, p. 296. 



