Pterobranchia - Graptoloidea - Anisograptidae
Parent taxon: Anisograptidae according to H. S. Cho et al. 2009
See also Sepkoski 2002
Sister taxa: Ancoragraptus, Anisograptus, Aorograptus, Araneograptus, Bryograptus, Chigraptus, Choristograptus, Dictyograptus, Hunnegraptus, Kiaerograptus, Paratemnograptus, Psigraptus, Radiograptus, Rhabdinopora, Staurograptus, Toyenograptus, Triograptus, Ruedemannograptus
Subtaxa: Adelograptus antiquus Adelograptus brevibrachiatus Adelograptus clarki Adelograptus tenellus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenig of Norway (1 collection)
• Ordovician of Australia (4), Canada (6: Newfoundland and Labrador, Northwest Terrorities), China (1), Estonia (1), New Zealand (6), the Russian Federation (2), the United Kingdom (1)
• Tremadoc of Argentina (2), Bolivia (1), Canada (16: New Brunswick, Yukon), China (12), Sweden (1)
• Cressagian of the United Kingdom (2)
• Ibexian of United States (1: Nevada)
Total: 57 collections including 77 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.