OSTEACOUA. 93 



Cypridinella clausa, Jones and Kirkby, 1874. Carboniferous Lime- 



stone, Little Island and Middleton, Cork. 

 Cypridinella clausa, Joues and Kirkby, 1874, Mon. Pal. Soc. p. 2.3, pi. iii. 

 figs. 3 a-c. 



Cypridinella Cummingii, Jones and Kirkby, 1874. Carboniferous 



Limestone, Isle of Man. 

 Cypridinella CummiiKjii, Jones and Kirkby, 1874, Mon. Pal. Soc. p. 21, pi. ii. 

 ■figs. 23 a-c. 



Cypridinella Maccoyiana, Jones and Kirkby, 1874. Carboniferous 



Limestone, Little Island, Cork. 

 Cypridinella Maccvyiutia, Jones and Kirkby, 1874, Mon. Pal. Soc. p. 24, pi. iii. 

 tigs. 13, a, b. 



Cypridinella superciliosa, Jones and Kirkby, 1874. Carboniferous 



Limestone, Cork, Linlitbgowshire, Settle, Yorksbire. 



Cypridinella superciliosa, Jones and Kirkby, 1874, Mon. Pal. Soc. p. 22, pi. ii. 

 figs. 7 a-c, pi. T. figs. 7 a-d. 



Cypridinella vomer, Jones and Kirkby, 1874. Carboniferous Lime- 



stone, Little Island, Cork. 

 Cypridinella vomei; Jones and Kirkby, 1874, Mon. Pal. Soc. p. 25, pi. iii. 

 fig's, lla-e. 



CYPRIDOPSIS, Brady, 1869. 

 Cypridopsis, Brady, 1^09, Ann. & Mag. Nat. Hist. 4tb ser. vol. iii. p. 364. 

 Didrihidion. Post-Tertiary ; Recent. 



Cypridopsis ? Newtoni, Brady and Robertson, 1870. Post-Tertiary, 



Whittlesea ; Recent, Anglican Fen District. 



Cypridopsis? Newtoni, Brady and Robertson, 1870, Ami. et Mag. Xat. Hist. 



ser. 4, vol. vi. p. 14, pi. vii. figs. 14-16 ; Bradv, Crosskey, and Robertson, 



1874, Mon. Pal. Soc. p. 129, pi. ii. figs. 20, 21. ' 



Cypridopsis obesa, Brady and Robertson, 1869. Post-Tertiary, 



Hornsea, Branston Fen ; Recent, Britain, Ii'eland, Holland. 



Cypridopsis obesa, Brady and Robertson, 18G9, Ann. & Mag. Nat. Hist. ser. 4, 



vol. iii. p. 364, pi. xviii. figs. 5-7, and (1870) vol. vi. p. 19 j id. 1874, Mon. 



Pal. Soc. p. 128, pi. i. tigs. i-4. 



CYPRIS, MiiUer, 1770. 



Cypris, MiiUer, 1776, Zool. Dan. Prod. no. 2.384, Entomostraca 55 ; La- 

 treille, Nat. Hist. Crust, iv. 245 ; M.-Edwards, Nat. Hist. Crust, iii. .399 ; 

 Zaddaeh, 1844, Syoop. Crust. Pruss. Prod. p. 35; Baird, 1850, Brit. 

 Eutom. p. 151 ; Jones, 1850, Ann. & Mag. Nat. Hist. 2ud ser. vol. xi. 

 p. 25 ; S. Fischer, 1851, Ueber das Genus Cypris Sec. p. 103 ; Liljeborg, 

 1853, De Crustaceis &c. p. 113; Zenker, 1854, Mon. der C)stracoden, p. 79. 



Monocidm, Linnaeus, 1746, Syst. Nat. ; Manuel, 1792, Enc. Meth. vii. p. 726 ; 

 Jurine, 1820, Hist. Nat. Monoc. p. 175. 

 Distribution. Pleistocene and Post-Tertiary. Recent, freshwater, England, 

 Eiu-ope. 



