Orasema erwini

Identification
Face with longitudinal groove between torulus and eye. Petiole slightly expanded laterally near midlength, but at least 3.6 × as long as broad, and with dorsal sculpture including irregular longitudinal carinae ( Fig. 21 ). Similar to O. delicatula and O. festiva, but recognized by the dorsal petiolar sculpture and intermediate lateral expansion of the petiole.

Distribution
Brazil

Biology
Unknown.

Nomenclature
Etymology. Named in honor of Terry L. Erwin of the Smithsonian Institution, a champion of tropical biodiversity who has opened our eyes to what might be possible.