OSTRACODA. 95 



Cypris reptans, Baird, 1835. Post-Tertiar}^ Berkshire, Cambridgeshire, 

 Essex, Lincolnshire ; Recent, Britain, Europe. 



Candona rcptcaif!, Baird, lS->-5, Trans. Berw. Nat. Chib, vol. i. p. 99, pi. iii. 



tig. 11 ; id. 18o0, Brit. Entoin. p. 107, pi. xix. figs. 3, 3 a ; Jones, 1856, 



Men. Tert. Entoni. p. 10, pi. i. figs. 7 a-1 e. 

 Cypris reptans, Lilljeborg, 1853, Be Crustaceis, p. 123, tab. xi. figs. 21-23, 



tab. xii. figs. 7-9; Brady, 18G8, Mou. Ptec. Brit. Ostr. p. 370,' pi. xxv. 



figs. 10-14, and pi. xxxvi. fig. 4; Brady, Crossliey, and Robertson, 1874, 



Mon. Pal. Soc. p. 128, pi. ii. figs. 31, 32. 



Cypris salina, Brady, 1868. Post-Tertiary, Crofthead, Scotland : 



Recent, Great Britain. 

 Ci/pris striqafa, Baird, 1850, Brit. Entom. p. 157. 



C. salina, Brady, 1868, Mon. Rec. Brit. Ostrac. p. 368, pi. xxvi. figs. 8-13 ; 

 Brady, Crosskey, and Robertson, 1874, Mon. Pal. Soc. p. 124, pi. i. figs. 

 17-19. 



Cypris virens, Jurine, 1820. Post-Tertiary, Crofthead, Scotland ; 



Recent, Britain, Sweden, Switzerland, Bohemia. 



Monoculm virens, Jurine, 1820, Hist, des Monocles, p. 174, pi. xviii. fig.«. 15, IG. 



Ci/pris tristriata, Baud, 1850, Brit. Entom. p. 152, t. xviii. figs. 1 a-i, 2, 3. 



C. virens, Lilljeborg, 1853, De Crustaceis, p. 117 ; Brady, 1863, Mon. Rec. 

 Brit. Ostrac, Trans. Linn. Soc. vol. xxvi. p. 364, pi. xsiii. figs. 23-32, and 

 pi. xxx\-i. fig. 1 ; Brady, Crosskey, and Robertson, 1874, Mon. Pal. Soc. 

 p. 124, pi. ii. figs. 27, 28. 



CYTHERE, MiiUer, 1775. 



Cythere, IMiiUer, 1 775, Entomostrac. ; Latreille, 1802, Hist. Nat. Cnist. ; 

 "Bosc, 1802, Hist. Nat. Crust.; Dumeril, 1806, Zool. Anal.; Straus, 1821, 



Mem. du Museum, tom. vii. ; Desmarest, 1825, Consid. geuer. Crust.; 



Miinster, 1830, Jahrb. f. Miner. &c. ; Milne-Edwards, 1834, Hist. nat. Crust. ; 



Baird, 1838, Mag. Zool. Bot. vol. ii. ; De Koninck, 1842, Descript. Anim. 



Foss. &c. ; M'Coy, 1844, Synop. Cbaract. Foss. &c. ; Cornuel, 1846, Mem. 



Soc. Geol. France, 2nd s^r. tom. i. ; Jones, 1849, Mon. Pal. Soc. Entomostraca, 



p. 8. 

 Monvadus, Gmelin, 1791, Syst. Nat. ed. 13 ; Fabricius, 1792, Entom. Syst. ; 



Manuel, 1792, Encycl. Method. Hist. Nat. tom. vii. 

 Cyfherina, Lamarck, 1818, Hist. Nat. An. a. Vert. 1st edit. ; Hisinger & Nils- 

 son, 1827, Petrif. Suec. ; Sowerbv, 1834, Geol. Trans. 2nd ser. vol. v.; Lyell 



& Lonsdale, 1838, Elem. Geol. ; Roemer, 1838, N. Jahrb. f. Miner. &c. ; id. 



1840, Verstein. Kreid. &c ; Philippi, 1844, Tertiiir. Yerstein. &c. ; Reuss, 



1845, Verstein. biihrn. Kreid. ; Williamson, 1847, Trans. Manchest Lit. 



Phil. Soc. vol. viii. ; Bosquet, 1847, M^m. Soc. Roy. Sciences Liege, 



tom. iv. 



Distribution. Fossil, Lias to Tertiary. Recent, Marine. 



Cythere alata, Bosquet, sp., 1847. Chalk, Maestricht, Norwich, 



Gravesond, Charlton ; Chalk-Marl, Ciiaring. 



Cypi'idina alata, Bosquet, 1847, Entom. Foss. Maest. p. 19. no. 13, pi. iv. 



figs. 1 a-d. 

 Cyttiereis alata, Jones, 1849, Mon. Pal. Soc. p. 21, pi. v. figs. 14 a-d. 

 Cythere alata, Bosquet, 1854, M(5m. Soc. G6ol. N«5crl. ii. p. 117, pi. ix. 



figs. 10 a-d. 



