CAUDITES [C. medialis] Coryell and Fields 1937,p.10 
[Cytheridae-Cytherinae by C&F.] Miocene, Panama. 
CAVELLINA [C. pulchella] Coryell 1928a,p.89,90 [Cytherellidae 
by Coryell; Healdiidae by Triebel 1950b, p.116]) 
Pennsylvanian, Oklahoma. [non Cavellina (pro 
Clavelina Savigny 1816) Maitland 1897,p.34, fide 
Neave 1939,vol.1,p.611] 
CAVELLINELLA [C. casei] Bradfield 1935,p.136 [Cytherellidae 
by Bradfield] Pennsylvanian, Oklahoma. [=a 
juvenile Cavellina by Cooper 1946,p.72] 
CAVELLININAE Egerov 1950, by Polenova 1952,p.106, subfamily 
of Kloedenellidae. Polenova mentions here: 
Donellina, Semilukiella, Sulcocavellina, Cavellina, 
and gives range Silurian? to Permian. 
CELECHOVITES [C. cultratus] Pokorny 1950,p.562,623 [Podocopa 
Incertae Sedis by Pokorny] Devonian, Czechoslovakia. 
CENTROCYPRIS [Cypris (Centrocypris) horrida] Vavra 1895, 
pel5 [Cypridae-Cyprinae by G. W. Muller 1912, p.160] 
Recent, Zanzibar. 
CERATELLA Ulrich 1890,p.113. non Gray 1869, Coel. [nom.nud. 
= Ceratopsis Ulrich 1894,p.675 by Bassler and 
Kellett 1934,p.242] 
30 
