†family Sinograptidae Mu 1957 (graptolite)
Pterobranchia - Graptoloidea - Sinograptidae
Parent taxon: Sinograpta according to J. Maletz 2017
See also Bulman 1970, Dzik and Pisera 1994, Jackson 1966 and Vento et al. 2012
Sister taxa: none
Subtaxa: Allograptus Holmograptus Pseudodichograptus Sigmagraptinae Sinograptus Tylograptus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenig of Argentina (2 collections), Canada (1: Yukon), China (2), the United Kingdom (1)
• Ningkuo of China (6)
• Dawan of China (2)
• Ordovician of Argentina (7), Australia (1), Canada (1: Yukon), China (4), New Zealand (1), the Russian Federation (9), Spain (2), the United Kingdom (1), United States (1: Idaho)
Total: 41 collections including 62 occurrences