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Bicoecida or Bicosoecida:

Bicoeca or Bicosoeca sp.
Bicoeca Stein, 1878
Bicosoeca James-Clark, 1866
James-Clark (Kudo, 1966)

Bicoeca Genus: With vase-like lorica; body small, ovoid with rudimentary collar, a flagellum extending through it; protoplasmic body anchored to base by a contractile filament (Kudo, 1966).
Subgenus: sessile, colonial.
Species:

Bicoeca sp. (Bicosoeca sp. ?), cell body μm long, μm wide, x 640, Kaga city, Ishikawa Pref., Japan, November 2000 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Bicoeca Bicoeca Bicoeca Bicoeca

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