Genus: Flask-shaped; elongate, flattened; anterior region neck-like; cilia only on right side;
without trichocyst-borders; cytostome with trichocysts; two macronuclei (Kudo, 1966).
Species:
Similar Genus ->> Loxophyllum;
Amphileptus Litonotus sp.,
cell body 100-113 μm long, μm wide,
two macronuclei, a contractile vacuole posterior,
x 400, Japan, 1998 by Y. Tsukii
50 μm
100 μm
150 μm; x 400