Lophopus, [494], [499], [504], [505], [518], [519];

movements, [496], [497];

fission, [496], [506];

statoblast, [502], [503]

Lorica, in Rotifers, [205]

Loricata, [205], [224]

Lota, parasites of, [182]

Loxosoma, [489] f., [489], [490], [506], [518];

on Polychaeta, [299], [489];

on other animals, [489];