Cobra Clubtail - Gomphus (Gomphurus) vastus (Walsh, 1862)

This is a species of concern. Please report any encounters to Odonata Central.

Range & Habitat:

Known from exuviae collected along the upper Delaware.


Flight Season:
Early Date: 4 June
Late Date: 28 June

Flight season charts created from records in the official database maintained by Allen Barlow.

Male Oblique - Photo by Ann Johnson

Conservation Status:
State: S1S2 Imperiled to critically imperiled in New Jersey
Global: G5 Secure globally, but possibly rare in parts of its range