Dwarf males, of Myzostoma, [344];

of Gephyrea, [438]

Ear-cockle, [155]

Earthworms, [347], [365];

senses, [354];

food, [359];

effect on the soil, [368];

distribution, [369] f.;

classification, [380] f.;

British, [390]—see also Oligochaeta