Family: Oral area subapical, ovoid, flattened, anlong ventral margin of laterally compressed body; both side ciliated (Illustrated Guide, 1985).
Genus: Flask-shaped; elongate, flattened; anterior region neck-like; cilia only on right side; without trichocyst-borders; cytostome with trichocysts; two macronuclei (Kudo, 1966).
L. cygnus
3 clips
μm
Japan, 1998
L. cygnus
3 clips
μm
Japan, 1998
L. lamella ?
2 clips
138 μm
Saitama, 1999
L. fasciola
5 clips
conjugating pair
μm
Japan, 1998
Litonotus sp.2
6 clips
μm
Japan, 1998
Litonotus sp.1
5 clips
34 μm
Japan, 1998
Litonotus sp.1
7 clips
conjugating pair
μm
Japan, 1998