Stichopogon argenteus

Appearance

This species is characterized by small size (6-8 mm). It is black, but wholly silver-white pruinose. The mystax is abundant and extends somewhat up the face. The palpi and proboscis are black. The scutellum has a fringe of fine, long hair. Immaculate abdomen with fine pile that is particularly noticeable on the lateral margins of the segments. The legs are wholly white pruinose with fine bristles. Wings are pure hyaline, with violaceous reflections. The fourth posterior cell is decidedly petiolate at the base. All of the submarginal and posterior cells are open, while the anal cell is closed before the margin.

Naming

Synonym: Dasypogon argenteur