#NEXUS BEGIN DATA; DIMENSIONS NTAX=32 NCHAR=25; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Ornithosuchus_longidens 0000000000000000000000000 Herrerasaurus_ischigualastensis 0000000000000000000000001 Scleromochlus_taylori 0000000000000000000000001 Anurognathus_ammoni 0000000000000000000000011 Rhamphorhynchus_muensteri 0000000000000000000000111 Pterodactylus_antiquus 0000000000000000000001111 Nyctosaurus_gracilis 0000000000000000000111111 Nemicolopterus_crypticus 0000000000000000001011111 Pteranodon_longiceps 0000000000000000111111111 Istiodactylus_latidens 0000000000000011111111111 Nurhachius_ignaciobritoi 0000000000000011111111111 Tropeognathus_mesembrinus 0000000000000101111111111 Anhanguera_santanae 0000000000001101111111111 Anhanguera_blittersdorffi 0000000000001101111111111 Anhanguera_piscator 0000000000001101111111111 Ludodactylus_sibbicki 0000000000010001111111111 Guidraco_venator 0000000000010001111111111 Dsungaripterus_weii 0000000001100000011111111 Phobetor_parvus 0000000001100000011111111 Quetzalcoatlus_sp 0000001110100000011111111 Azhdarcho_lancicollis 0000001110100000011111111 Zhejiangopterus_linhaiensis 0000001110100000011111111 Chaoyangopterus_zhangi 0000010110100000011111111 Shenzhoupterus_chaoyangensis 0000010110100000011111111 Tupuxuara_leonardii 0001100010100000011111111 Thalassodromeus_sethi 0001100010100000011111111 Tupandactylus_imperator 0010100010100000011111111 Tapejara_wellnhoferi 0010100010100000011111111 Sinopterus_dongi 0110100010100000011111111 Eopteranodon_lii 0110100010100000011111111 Huaxiapterus_corollatus 1110100010100000011111111 Huaxiapterus_benxiensis 1110100010100000011111111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;