Genus:
Species: Test 130-150 μm long, 100 μm wide
(Cash, The British Freshwater Rhizopoda and Heliozoa vol. II, 1909).
Similar Genus -->> Difflugia Pontigulasia compressa (Carter) Cash ?,
test 140 μm long, 115 μm wide, L/W=1.2, pseudostome 35 μm wide,
x 400, x 640, Sannoh-bori at Sannoh Park, Saitama city, Saitama Pref., Japan, September, 2005 by Y. Tsukii 50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
Test μm long, μm wide, L/W=, pseudostome μm wide, x 400, x 640
Genus:
50 μm
