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Lobosea: Gymnamoebia: Amoebida: Conopodina: Mayorellidae

Mayorella
Schaeffer, 1926

Family: Body more or less triangular to spatulate; tapered, round-tipped pseudopods.
Genus: Clear pseudopods, formed from clear anterior, more or less broad margin (Illustrated Guide, 1985).
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Group I: Subpseudopodia, digitiform cones (5 samples)
Mayorella
M. bigemma
μm
Saitama, 1999
Mayorella
M. bigemma ?
μm
Otawara
Tochigi, 2000
Mayorella
M. oclawaha
50-69, 2-3 μm
Japan, 199?
Mayorella
M. riparia
50-54, 2-3, ? μm
Japan, 199?
Group II: Subpseudopodia, broadly based mammilliform
or nearly hemisperical pyramids
(44 samples)
II-a: Pseudopods triangular to mammilliform; cell body more or less tubular (7 samples)
Mayorella
M. leidyi
189, ?, ? μm
vesicular nucleus
Japan, 199?
Mayorella
M. leidyi
DSR images
Japan, 199?
Mayorella
M. leidyi
?
Okinawa, 199?
Mayorella
M. leidyi
100, 12, 6 μm
vesicular nucleus
Japan, 199?
II-b: Pseudopods triangular; cell body more or less flat (37 samples)
Mayorella
M. hohuensis
150-175, 10, 6 μm
vesicular nucleus
Japan, 199?
Mayorella
M. viridis
μm
with Chlorella
1999-2008
Mayorella
M. inquisita
??, ? μm
Japan, 199?
Mayorella
M. penardi
75-94, ?, ? μm
Japan, 199?
II-c: Pseudopods broad, cell body flat ellipsoidal (13 samples)
Mayorella
Mayorella sp.
180, 20, 12 μm
cytoplasm vacuolated
fuzzy surface
Japan, 1998
Mayorella
Mayorella sp.
148, 16 & 5 μm
cytoplasm vacuolated
composite nucleus
Japan, 1998
Mayorella
Mayorella sp.
125, 10, 7 μm
cytoplasm vacuolated
Japan, 1998
Mayorella
Mayorella sp.
50-75, 5, 3 μm
Japan, 1998
??? (3 samples)
Mayorella
Mayorella sp.
?, ?, ?
Japan, 1998
Mayorella
Mayorella sp.
6-8, ?, ? μm
very small
Japan, 199?
Mayorella
Mayorella sp. ??
106 x 96, ?, ? μm
hyaline zone present
Japan, 1998
Mayorella

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Mayorella
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