Chrysophyceae:
Ochromonadales: Dinobryaceae
Dinobryon sertularia
Ehrenberg var. sertularia
Genus: Solitary or colonial; individuals with vase-like, hyaline, but sometimes, yellowish cellulose
lorica, drawn out at its base;
one to two lateral chromatophores (chloroplasts); usually with a stigma;
in colonial forms daughter individuals remains attached to the
inner margin of aperture of parent loricas and there secrete new loricas; (Kudo, 1966).
Species:
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Similar Genus ->> Hyalobryon;
Bicoeca petiolata
Dinobryon sertularia Ehrenberg,
lorica 30-37 μm long, 8-9 μm wide,
cell body 15-18 μm long, 6-7 μm wide,
x 640, Shibu-ike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 19, 2005 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Dinobryon sertularia Ehrenberg,
lorica 35-37 μm long, 9 μm wide,
cell body μm long, μm wide,
x 640, Shibu-ike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 19, 2005 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
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