Mayorella gemmifera Schaeffer, 1926
Diagnosis: Locomotive form elongated, with the length/breadth ratio usually 1.8-2.0; mammilliform or conical subpseudopodia, often overtaken by the advancing hyaloplasm, dactylopodia often absent; nucleus spherical, with a central nucleolus; no cytoplasmic crystals observed.
Dimensions: Page: 30-88 µm (mean 46-63 µm); nucleus 5.6-9.3 µm.
Ecology: Marine.
Difflugia levanderi , after Playfair, 1918 Difflugia levanderi Playfair, 1918 Diagnosis: Test lance-oblong or mitriform (shaped like a bishop’s miter), short and broad, fundus shaped
D. angelica after Gauthier-Lièvre et Thomas, 1960 Difflugia angelica Gauthier-Lièvre et Thomas, 1960 Diagnosis: Test spherical, slightly mammillated. Pseudostome regularly lobed like a star with
fgdfgdfgfgfgfg fgdfgfd fg dfgfd gfdg fdg C. lunaristoma – from Coûteaux et Chardez, 1981 fdgdfgdfgfdgfgdfgfgf fgdgfdgfd gfdg dfgdf C. lunaristoma – from Coûteaux et Chardez,
F. bipilata, Croatia, Tamnica Frenopyxis bipilata (Baković, Siemensma, Baković and Rubinić, 2019) comb. n. Diagnosis: In dorsal view, the test is rounded and usually slightly wider
D. terrestris, after Berney et al., 2015 Darbyshirella terrestris Berney, Bass & Geisen, 2015 Diagnosis: Non-marine, with morphological characteristics of the genus. Usually above 600 um
A. elenazhivotovae – from Leonov, 2010 Acanthocystis elenazhivotovae Leonov, 2010 Diagnosis: Cell diameter 22-25 µm. Periplast with tangential plate-scales and radial spine-scales. Spine-scales 3.2-6.0 µm,