Leimacopsis, [37], [42]

Lemnisci, [176]

Lepas, as host, [298]

Lepidasthenia, [293], [311]

Lepidoderma, [235]

Lepidonotus (subgenus of Polynoe), eye, [255]

Lepralia, [516], [518], [528], [530], [531] n.;

L. foliacea, [478], [527];

larva, [511]

Leprea, [328]