Difflugia cf pyriformis
These large Difflugias were collected from floating debris in the early spring of 2013 in the Laegieskamp, the Netherlands and isolated to be used for dna-sequencing. All photomicrographs were taken without cover slip.
Cryptodifflugia collum, after Chardez, 1971 Cryptodifflugia collum (Chardez, 1971) Bobrov et Mazei, 2017 Difflugiella collum Chardez, 1971 Diagnosis: Shell globose, transparent, hyaline, chitinous, aperture topped
Cryptodifflugia brevicolla, after Golemansky, 1979 Cryptodifflugia brevicolla Golemansky, 1979 Diagnosis: Shell ovate, laterally compressed, with clearly expressed chitinous collar around an aperture, neck circular in
Cryptodifflugia bassini, after Bobrov, 2001 Cryptodifflugia bassini Bobrov, 2001 Diagnosis: Shell small, axially symmetrical, circular in transverse section, flattened in longitudinal section, widely elliptical. Aperture
Cryptodifflugia apiculata, after Cash, 1904 Cryptodifflugia apiculata (Cash, 1904) Page, 1966 Difflugiella apiculata Cash, 1904 Diagnosis: Shell ovoid, not compressed laterally, chitinous, smooth, transparent, colorless,
Cryptodifflugia angusta, after Schönborn, 1965 Cryptodifflugia angusta (Schönborn, 1965) Page, 1966 Difflugiella angusta Schönborn, 1965 Diagnosis: Shell small, organic, elongated-ovate, not transparent, yellow-brown, covered with
Cryptodifflugia angulata, after Playfair Cryptodifflugia angulata Playfair, 1917 Diagnosis: Shell small, oval, transparent, lateral sides flattened, fundus rounded-conic, widest shell part in the middle, lateral