Angusaurus in a cladogram after Novikov (2018) with only Early Triassic Eastern Europe taxa included:3
Luzocephalus
Samarabatrachus
Poryolosuchus
Parotosuchus
Selenocara
Wetlugasaurus
Vladlenosaurus
Qantas
Prothoosuchus
Thoosuchus
Trematotegmen
Angusaurus
Inflectosaurus
Trematosaurus
Syrtosuchus
Benthosuchus
Vyborosaurus
Yarengia
Fernández-Coll, Meritxell; Arbez, Thomas; Bernardini, Federico; Fortuny, Josep (2019-06-01). "Cranial anatomy of the Early Triassic trematosaurine Angusaurus (Temnospondyli: Stereospondyli): 3D endocranial insights and phylogenetic implications" (PDF). Journal of Iberian Geology. 45 (2): 269–286. Bibcode:2019JIbG...45..269F. doi:10.1007/s41513-018-0064-4. ISSN 1886-7995. https://hal.sorbonne-universite.fr/hal-02188788/file/FORTUNY_Josep.pdf ↩
"Fossilworks: Angusaurus". fossilworks.org. Retrieved 17 December 2021. https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=58499 ↩
Novikov A.V. (2018). Early Triassic amphibians of Eastern Europe: evolution of dominant groups and peculiarities of changing communities (PDF) (in Russian). Moscow: RAS. p. 138. ISBN 978-5-906906-71-7.{{cite book}}: CS1 maint: publisher location (link) "Archive copy" (PDF). December 8, 2023. Archived from the original (PDF) on 2023-12-08.{{cite web}}: CS1 maint: archived copy as title (link) 978-5-906906-71-7 ↩