†Helisoma llanerensis Palmer 1945 (snail)
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Gastropoda - Heterostropha - Planorbidae
Alternative combination: Planorbis llanerensis
Belongs to Helisoma according to R. B. Salvador 2013
Sister taxa: Helisoma dongdawusuensis, Helisoma trivolvis
Type specimen: PRI 20103, a shell
Ecology: epifaunal
Distribution: found only at Quatatal River, east of La Llanera (Pliocene of Venezuela)
Specimen images are retrieved through the ePANDDA API.
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