Acyrthosiphon tutigula (Hottes 1933) to Pseudocercidis

This species has previously been placed in Kakimia (Palmer 1952) and Acyrthosiphon (e.g. Blackman & Eastop 2000), but it has characters that place it with Pseudocercidis rosae Richards, the type species of this previously monotypic genus, and is likewise associated with Rosa .