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Granuloreticulosea: Monothalamida: Amphitremidae

Diplophrys archeri
Barker, 1868

Diplophrys Genus: Test with 2 pseudostomes; with thin, organic test (Illustrated Guide, 1985).
Species: Colonial or solitary; cell body spherical (8-20 μm in diam.), covered with a delicate hyaline membrane; two pseudostomes situated at or near two opposite poles; cytoplasm colorless, transparent, finely granular, filling the envelope (test) except near the two pseudostomes; a single nucleus with a nucleolus; one large, or two or three small, colored, oil-like globules present; pseudopodia extremely attenuate, radiating, straight or dichotomously branced, emanating each pseudostome; reproduction by fission or tetrad division


Diplophrys archeri Barker, test μm long, μm wide, L/W=, x 640, No.10 (Suimei-no-hotori), Kannon-numa Forest Park (pond), Shimogo town, Fukushima Pref., Japan, November 15, 2008, by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Diplophrys archeri Diplophrys archeri Diplophrys archeri
Test μm long, μm wide, L/W=, x 640, No.2, Kannon-numa Forest Park (pond), Shimogo town, Fukushima Pref., Japan, November 15, 2008, by Y. Tsukii
Diplophrys archeri Diplophrys archeri Diplophrys archeri

Images of collecting locality: No.10 (Suimei-no-hotori), Kannon-numa Forest Park (pond), Shimogo town, Fukushima Pref., Japan, November 15, 2008, by Y. Tsukii


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