Arachniograptus Ross and Berry 1963 (lasiograptid)

Pterobranchia - Graptoloidea - Lasiograptidae

Parent taxon: Lasiograptidae according to J. Maletz 2014

See also Sepkoski 2002

Sister taxa: Archiretiolites, Brevigraptus, Gymnograptus, Hallograptus, Lasiograptus, Neurograptus, Nymphograptus, Orthoretiolites, Paraplegmatograptus, Phormograptus, Pipiograptus, Plegmatograptus, Sunigraptus, Tysanograptus, Yangzigraptus, Yinograptus

Subtaxa: none

Ecology: passively mobile planktonic suspension feeder

Distribution:

• Ordovician of United States (5: Idaho collections)

Total: 5 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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