†family Abrograptidae Mu 1958 (graptolite)
Pterobranchia - Graptoloidea - Abrograptidae
Parent taxon: Didymograptina according to O. M. B. Bulman 1970
See also Jackson 1966
Sister taxa: Corynoididae, Nemagraptidae
Subtaxa: Abrograptus Dinemagraptus Parabrograptus Reteograptus
Type: Abrograptus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Ordovician of Argentina (1 collection), Canada (4: British Columbia, Northwest Territories and Yukon, Yukon), China (12), New Zealand (10), Norway (1), the Russian Federation (3), Sweden (1), United States (11: Alaska, Idaho, New York)
Total: 43 collections including 52 occurrences