Arachnida - Trigonotarbida - Trigonotarbidae
Full reference: A. I. Petrunkevitch. 1949. A study of the structure classification and relationships of the Palaeozoic Arachnida based on the collections of the British Museum. Transactions of the Connecticut Academy of Arts and Sciences 37:69-315
Parent taxon: Trigonotarbida according to F. M. Jones et al. 2014
See also Brauckmann et al. 2003, Dunlop et al. 2013 and Petrunkevitch 1949
Sister taxa: Aenigmatarbus, Anthracomartidae, Anthracomartus hageni, Anthracophrynus, Anthracosironidae, Aphantomartidae, Archaeomartidae, Areomartus, Elaverimartus, Elaverimartus pococki, Eophrynidae, Eophrynus scharfi, Eurymartidae, Eurymartus spinulosus, Kreischeriidae, Lissomartidae, Namurotarbus, Palaeocharinidae, Palaeocteniza, Palaeotarbus, Permotarbus, Termes buchi, Trigonomartus woodruffi, Tynecotarbus
Subtaxa: Trigonotarbus
Type: Trigonotarbus
Ecology:
Distribution:
• Carboniferous of France (1 collection), Poland (1), the United Kingdom (4), United States (1: Illinois)
• Devonian of Germany (1)
Total: 8 collections each including a single occurrence