Alternative spelling: Trigonotarbi
Invalid subtaxa: Anthracomarti Karsch 1882 [replaced name], Eurymarti Matthew 1895
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: Pantetrapulmonata according to M. Poschmann et al. 2016
See also Brauckmann et al. 2003, Dunlop 1996, Dunlop et al. 2013, Garwood and Dunlop 2014, Guthörl 1934, Haase 1890, Petrunkevitch 1945, Petrunkevitch 1949 and Shultz 2007
Sister taxa: Douglassarachne, Ecchosis, Tetrapulmonata
Subtaxa: 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 Trigonotarbidae Tynecotarbus