†Sirenites betulinus Dittmar 1886 (ceratite)
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Cephalopoda - Ceratitida - Trachyceratidae
Alternative combination: Ammonites (Trachyceras) betulinus
Belongs to Sirenites according to T. V. Astakhova 1971
See also Astakhova 1968
Sister taxa: Sirenites hayesi, Sirenites homfrayi, Sirenites irregularis, Sirenites lawsoni, Sirenites malayicus, Sirenites nanseni, Sirenites ovinus, Sirenites senticosus, Sirenites serotinus, Sirenites smithi
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 21.0
Distribution:
• Triassic of Bosnia and Herzegovina (1 collection), the Russian Federation (1), Ukraine (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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