A) Male supra-anal plate (red arrow) is heart-shaped, expanded laterally and indented on the caudal margin.
A) Male paraproct processes have an apical tooth (yellow arrow).
B) Male titillators are short, barely curved, and notched at the base (a character that is only shared with A. morsei).
C) Female subgenital plate has short, triangular subgenital plate processes that are barely longer than wide.