Huttenlocker, A. K. 2014 Body size reductions in nonmammalian eutheriodont therapsids (Synapsida) during the end-Permian mass extinction PLOS ONE 9 e87553 Biarmosuchus_tener Titanophoneus_potens Gorgonopsia Anomodontia Charassognathus_gracilis Dvinia_prima Procynosuchus_delaharpeae Lycosuchus_vanderrieti Alopecodon Glanosuchus_macrops Ictidosaurus_angusticeps Pardosuchus Pristerognathus_polyodon Scylacosaurus Scylacosuchus Annatherapsidus Cist_AZ_akidnog_USNM_PAL_412421 Akidnognathus_parvus Euchambersia_mirabilis Cist_AZ_hofmeyriid_SAM_dash_PK_dash_K8516 Promoschorhynchus Olivierosuchus_parringtoni Cerdosuchoides Moschorhinus_kitchingi Chthonosaurus Zambian_chthonosaurid_NHCC_LB36_dash_38 Ictidostoma_hemburyi Trop_AZ_whaitsiid_SAM_dash_PK_dash_10990 Hofmeyria_atavus Mirotenthes_digitipes Ictidochampsa_platyceps Viatkosuchus_sumini Moschowhaitsia_vjuschkovi Theriognathus_microps Ictidosuchus_primaevus Ictidosuchoides_longiceps Perplexisaurus Ictidosuchops_rubidgei Regisaurus_jacobi Urumchia Choerosaurus_dejageri Lycideops_longiceps Karenites_ornamentatus Zambian_karenitid_NHCC_LB44 Tetracynodon_tenuis Tetracynodon_darti Scaloposaurus_constrictus Ericiolacerta_parva Silphedosuchus Nothogomphodon Ordosiodon Hazhenia Antecosuchus Bauria_cynops Traversodontoides Microgomphodon_oligocynus Osteology Maximum Parsimony Based on reanalysis of the original matrix. Huttenlocker_2014a