†Amphigeisina Bengtson 1976 (arrow worm)
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Parent taxon: Protoconodonta according to A. Kouchinsky et al. 2011
See also Clark et al. 1981 and Sepkoski 2002
Sister taxa: Gapparodus, Gumella, Hagionella, Mongolodus, Protohertzina
Subtaxa: Amphigeisina danica Amphigeisina renae
Type: Hertzina danica
Ecology: nektonic carnivore
Distribution:
• Cambrian of China (1 collection), Kazakhstan (9), Kyrgyzstan (2), Sweden (3), the United Kingdom (8)
• Amgan of the Russian Federation (3)
• Solvan of the Russian Federation (4)
Total: 30 collections including 31 occurrences
Specimen images are retrieved through the ePANDDA API.
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