Family: Apical cytostome eccentric, oral dikinetids along extended flailing anterior end ("proboscis"); toxicysts on ventrum of proboscis.
Genus: Body long, rear usually pointed (Illustrated Guide, 1985). Elogate; snout or neck-like prolongation (proboscis) conspicuous; contractile vacuoles two or more (Kudo, 1966). Contractile vacuoles usually lie in a row along the dorsal surface (Carey, 1992).
D. monilatus ?
6 clips
μm
Japan, 1998
D. monilatus
4 clips
μm
Japan, 1998
D. monilatus
7 clips
μm
Japan, 1998
D. monilatus ?
4 clips
μm
Japan, 1998
D. monilatus ?
7 clips
μm
Japan, 1998
Dileptus sp.4
4 clips
μm
Japan, 1998
Dileptus sp.3
3 clips
proboscis truncated
(injured ?)
posterior pointed
Japan, 1998
