D. macrostomum, life-history, [64], [65], [72];

D. magnum, [68];

D. militare, life-history, [72];

D. nodulosum, life-history, [72];

D. oculi-humani (= D. ophthalmobium), [63];

D. ovocaudatum, life-history, [72];

D. pulmonale, [63], [70];

D. rathouisi, [63], [70];

D. retusum, life-history, [72];

D. ringeri (= D. pulmonale), [63];