Hyperiodrilus, [363] f.;
reproductive organs, [363]
Hypodermic impregnation, [27], [218]
Hypodermis (= Epidermis) of Gordius, [165];
of Rotifera, etc., [205], [232]
Hypophorella, [478], [518], [533];
larva, [510]
Hyporhynchus, [49]
Hystrichis, [147], [149], [163]
Ichthydium, [235]