Numbers
One of two Nearctic species of this genus
Identification
The abdomen is short and stocky.
Male: has a red abdomen, typically with black spots above segments 7, 8, and 9. The top of the head and thorax are black.
Female: Not as colorful as the male; usually shows some dull reddish coloration. Head and thorax are usually a dull brown. Like the male, the female typically has dark spots above segments 7, 8, and 9.
Range
Most common in the Eastern United States, occasionally as far west as Oklahoma and the Dakotas. In Canada, reported from Nova Scotia, Ontario, and Quebec.
(1)Habitat
Seeps, spring-fed bogs, ponds, occasionally along smaller rivers.
Season
Most common in May, June, and early July.
Remarks
Despite their color, easily overlooked because of their tiny size and their tendency to hide in thick vegetation.
Internet References
the Garden State.
