colour-changing mechanism, [570], [571], [573] f.;
eggs, [572]
Chamaeleontidae, [573] f.
Chamaerops humilis, dates of, eaten by Testudo, [367]
Chameleon, misnamed Calotes, [518];
misnamed Polychrus, [529]
Chauvin, Marie von, on Axolotl, [113];
on Salamandra atra, [120]
Chelodina, suppression of neural plates, [324];