Lobosea:
Gymnamoebia:
Amoebida: Conopodina: Mayorellidae
Mayorella leidyi
Bovee, 1970
Genus: Clear pseudopods, formed from clear anterior, more or less broad margin
(Illustrated Guide, 1985).
Group II: Subpseudopodia, broadly based mammilliform or nearly hemisperical pyramids.
(a: Pseudopods triangular to mammilliform; cell body more or less tubular;
locomotive more than 100 μm)
Species: 100-200 μm;
L/B to 3; 2 or more pairs of mamilliform pseudopodia from anterior end;
short pseudopodia protruding downward from anterior end; 3 or 4 longer, more slender pseudopodida from
upper surface of anterior 1/3 of amoeba; no radiate floating form;
nucleus 11-12 μm (Page, 1976).
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Mayorella leidyi strain ML-1,
cell body 189 μm long, vesicular nucleus,
x 200 (left 2) & x 400, Japan, 199? by Y. Tsukii
100 μm
200 μm
300 μm; x 200 :
50 μm
100 μm
150 μm; x 400
Mayorella leidyi stock ML-1, azure-C stained, by Y. Tsukii
Mayorella leidyi, x 200, x 400, by Y. Tsukii
100 μm
200 μm
300 μm; x 200 :
50 μm
100 μm
150 μm; x 400
Mayorella leidyi ML-1, x 100, by Y. Tsukii
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