Pterobranchia - Graptoloidea - Anisograptidae

Parent taxon: Anisograptidae according to D. E. Jackson and A. C. Lenz 2003

Sister taxa: Adelograptus, Ancoragraptus, Anisograptus, Aorograptus, Araneograptus, Bryograptus, Choristograptus, Dictyograptus, Hunnegraptus, Kiaerograptus, Paratemnograptus, Psigraptus, Radiograptus, Rhabdinopora, Staurograptus, Toyenograptus, Triograptus, Ruedemannograptus

Subtaxa: Chigraptus supinus

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Type: Chigraptus supinus

Ecology: passively mobile planktonic suspension feeder

Distribution: found only at Upper Canyon section. Bed 00. 124F. Peel River (Ordovician of Yukon)

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Specimen images are retrieved through the ePANDDA API.