Later papers describing Volcanosuchus and Colossosuchus, two basal mystriosuchines from the Tiki Formation of India, did not support a sister group relationship between Angistorhinus and Rutiodon. Instead, Angistorhinus was consistently placed as sister to Brachysuchus. Rutiodon was usually recovered as closer to (but still outside) Leptosuchomorpha.
Later papers detailing Volcanosuchus and Colossosuchus, two primitive mystriosuchines from the Tiki Formation of India, failed to validate a sister group connection between Angistorhinus and Rutiodon. Instead, Angistorhinus was consistently positioned as sibling to Brachysuchus. Rutiodon was typically found closer to (but still outside) Leptosuchomorpha.