Litostomatea:
Haptoria: Pleurostomatida: Litonotidae
Loxophyllum verrucosum
(Stokes, 1893) Dragesco, 1965
Genus: Ventral side with a hyaline border, reaching posterior end and bearing trichocysts;
dorsal side with either similar trichocyst-border or with trichocyst-warts (Kudo, 1966).
Species:
Cell body broad, 200-250 μm long,
anterior obliquely truncated with peribuccal papillae, a flattened band present all round the periphery of the cell,
sharply pointed bristles, macronucleus moniliform,a series of contractile vacuoles near dorsal surface
(Carey, 1992).
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Loxophyllum verrucosum (or L. setigerum ?),
cell body 134 μm long, 70 μm wide, L/W=,
x 400, x 640, Senjo-ga-hara (marsh), Nikko city, Tochigi Pref., Japan, June 25, 2006 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
L. verrucosum (Stokes, 1893) Dragesco, 1965:
Cell body broad, 200-250 μm long,
anterior obliquely truncated with peribuccal papillae, a flattened band present all round the periphery of the cell,
sharply pointed bristles, macronucleus moniliform,a series of contractile vacuoles near dorsal surface
(Carey, 1992).
L. setigerum Quennerstedt, 1867:
Cell body elongated like a flattened cylinder, variable in size,
80-350 μm long,
a flattened band with trichocysts present around the periphery of the cell, peribuccal papillae present,
sharply pointed bristles emerge all round the cell, four spherical macronuclei,
a series of contractile vacuoles near dorsal surface (Carey, 1992).
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