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Spirotrichea: Stichotrichia: Stichotrichina: Spirofilidae

 Stichotricha secunda
(Claparède and Lachmann, 1858) Perty, 1849

Stichotricha secunda Family: Cirral files spiral obliquely around body.
Genus: Slender or ovoid or fusiform; usually 4 spiral rows of crri; sometimes tube-dwelling (Kudo, 1966). Body long with pointed anterior; loricate; posterior of body blunt, round (Illustrated Guide, 1985). S. gracilis posterior end pointed (Carey, 1992).
Species: 130-200 μm long; fresh water (Kudo, 1966).

Stichotricha secunda Perty, cell body 115 μm long, 18 μm wide, L/W=, x 400, x 640, Onnenai, Kushiro marsh, Kushiro city, Hokkaido, Japan, October 16, 2005 by Y. Tsukii
scale 100 μm scale 200 μm scale 300 μm; x 200
Stichotricha secunda Stichotricha secunda Stichotricha secunda Stichotricha secunda Stichotricha secunda

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