clotho, [148], [374], [422];

clothonia, [85];

[cobra], [13], [33], [60], [87], [181], [190], [268], [327], [349], [354], [363], [390], [401], [423], [442], [502], [511], [517], [537], [543], [560], [578];

cœnicoussi, [420];

coluber, [27], [47], [48], [52], [63], [74], [85], [91], [139], [180], [208], [353], [414], [437], [442], [495], [500], [567];

colubri, [434], [449];

colubrines, [178], [316], [318];

constrictor, [14], [39], [111], [135], [141], [178], [183], [198], et seq., [202], [213], [232], [247], [258], [267], [327], [438], [584];

cophias, [422];

copper-head, [176], [289], [392], [571];