†Acrograptus (graptolite)
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Pterobranchia - Graptoloidea - Sinograptidae
Parent taxon: Sigmagraptinae according to B. A. Toro 1993
See also Sepkoski 2002 and Vento et al. 2012
Sister taxon: Trichograptus
Subtaxa: Acrograptus gracilis
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenig of Argentina (2 collections), Canada (1: Yukon), the United Kingdom (1)
• Ordovician of Argentina (2), Australia (1), the Russian Federation (9), Spain (2), the United Kingdom (1), United States (1: Idaho)
Total: 20 collections including 23 occurrences
Specimen images are retrieved through the ePANDDA API.
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