Haplograptus Ruedemann 1933 (graptolite)

Pterobranchia - Rhabdopleuridae

Parent taxon: Rhabdopleuridae according to J. Maletz and E. Beli 2017

See also Bulman 1970 and Sepkoski 2002

Sister taxa: Archaeocryptolaria, Calyxhydra, Chitinodendron, Cylindrotheca, Epigraptus, Fasciculitubus, Graptovermis, Kystodendron, Rhabdopleura, Rhabdopleurites, Rhabdopleuroides, Rhabdotubus, Rhapdopleura, Stolonodendrum

Subtaxa: Haplograptus wisconsinensis

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Ecology: passively mobile planktonic suspension feeder

Distribution:

• Ordovician of China (3 collections), United States (1: Montana)

• Cambrian of United States (1: Wisconsin)

Total: 5 collections including 6 occurrences

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Specimen images are retrieved through the ePANDDA API.


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