†Trichograptus Nicholson 1876 (graptolite)
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Pterobranchia - Graptoloidea - Sinograptidae
Parent taxon: Sigmagraptinae according to B. A. Vento et al. 2012
See also Sepkoski 2002
Sister taxon: Acrograptus
Subtaxa: Trichograptus dilaceratus Trichograptus fergusoni
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Ordovician of Argentina (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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