†Subvestinautilus znamenskianus Tzwetaev 1898 (nautiloid)
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Cephalopoda - Nautilida - Koninckioceratidae
Alternative combination: Coelonautilus znamenskianus
Belongs to Subvestinautilus according to V. N. Shimanskiy 1967
Sister taxa: Subvestinautilus maritimus, Subvestinautilus rector
Type specimen: LGU XXXIII/255, a shell
Ecology: nektobenthic carnivore
Distribution: found only at Znamenskoe village (Carboniferous of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
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