Anthidulum Michener, 1948
Dianthidium (Anthidulum) Michener 1948: 19; type species: Dianthidium currani Schwarz, 1933, by original designation.
Diagnosis. Anthidulum is characterized by the presence of a short juxtantennal carina; margin of pronotal lobe with a continuous lamina on anterior and lateral edges; omaular carina short; arolia present in the male and reduced in the female; male with seventh tergum bilobed and third sternum somewhat enlarged. The male genitalia have the gonocoxite wider than long and the gonostylus curved in the middle (Fig. 25).