Conodonta - Protopanderodontida - Drepanoistodontidae
Alternative combination: Oistodus basiovalis
Belongs to Drepanoistodus according to T. Tolmacheva et al. 2003
See also Löfgren 2004
Sister taxa: Drepanoistodus amoenus, Drepanoistodus bellburnensis, Drepanoistodus costatus, Drepanoistodus deltifer, Drepanoistodus forceps, Drepanoistodus latus, Drepanoistodus pitjanti, Drepanoistodus suberectus, Drepanoistodus tablepointensis, Drepanoistodus venustus
Ecology: nektonic carnivore
Distribution:
• Aluoja of Sweden (8 collections)
• Whiterockian of Canada (5: British Columbia, Northwest Territories)
• Volkhov of Estonia (10), the Russian Federation (9), Sweden (6)
• Ordovician of Argentina (10), Canada (12: British Columbia), China (14), Estonia (1), Lithuania (1), Peru (1), the Russian Federation (8), Sweden (2)
• Tremadoc of South Korea (1)
Total: 88 collections including 93 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.