†Ctenaspis Kiaer 1930 (jawless fish)
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Pteraspidomorpha - Poraspidei - Ctenaspidae
Full reference: J. Kiaer. 1930. Ctenaspis, a new genus of cyathaspidian fishes. A preliminary report. Skr. Svalb. Ishav 33:1-7
Parent taxon: Ctenaspidae according to J. Kiaer 1932
See also van der Laan 2019
Sister taxa: Arctictenaspis, Zaphoctenaspis
Subtaxa: Ctenaspis cancellata Ctenaspis conselatus Ctenaspis dentata Ctenaspis kiaeri Ctenaspis obruchevi Ctenaspis ornata Ctenaspis russelli
Ecology: planktonic suspension feeder
Distribution:
• Devonian of Canada (4: Nunavut collections), Norway (6), the Russian Federation (1), Ukraine (1)
Total: 12 collections including 14 occurrences
Specimen images are retrieved through the ePANDDA API.
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