Aplysina, [225]

Apocyte, [30], [32]

Apocytial, condition, [32];

forms among Myxosporidiaceae, [107] f.;

Rhizopoda, [52]

Apolemia, [308]

Apoleminae, [307]

Apopyle, [170]

Aporosa, [397]

Appendicularia, host of Gymnodinium pulvisculus, [132]