COPYTUS [C. caligula] Skogsberg 1939,p.41@ [Cytheridae near 
Cytherideis by Skogsberg] Recent, South Georgia. 
CORNIA Lutkevich 1937,p.63 [listed as an ostracod by Agnew 
1944,pe218; but described as a Phyllopod; 
Conchonstraca by Branson 1948,p.846] Permian, 
Siberia and USSR. 
CORNIGELLA [C. minuta] Warthin 1930,p.59 [Beyrichiidae by 
Warthin; ?Kirkbyidae by Swartz 1936,p.5h9; 
Drepanellidae by Kellett 1936,p.771; Kloedenellidae-- 
Kloedenellinae by Henningsmoen 1953, pe271] 
Pennsylvanian, Oklahoma. [Note: Cooper 196, 
pe7& places C. minuta Warthin in the synonymy of 
C. tuberculospinosa (Jones & Kirkby), a British 
species]. 
CORNULINA [C. bispinosa] Coryell and Williamson 1936, pea 
[Primitiidae by C&W; Drepanellidae-Drepanellinae 
by Schmidt 1941,p.50] Silurian, Indiana. [Not 
Cornulina Conrad 1853; = Waldronites Coryell and 
Williamson nomenov.e. in Agnew 1942,p.760.] 
CORRUGATAE Jones 1855a, p85, a Group of species of the genus 
Beyrichia M'Coy. 
CORYELLA [C. stovalli] Harris and Lalicker 1932,p.397 
[Primitiidae by H&L.] Carboniferous, Kansas. 
[= Jonesina bolliaformis (Ulrich & Bassler) by 
35 
