D. coronula, life-history, [84]

Dicyema, [93];

vermiform larva of, [92];

hosts of, [94]

Dicyemennea, [93], [93];

hosts of, [94]

Dicyemidae, [92] f.

Didymogaster, [383]

Didymozoon, [73];

D. thynni (= Monostomum bipartitum), [71]