Bug Identifier
Eastern Parson Spider
Community identification

Eastern Parson Spider

Herpyllus ecclesiasticus

Order & Family
Araneae, Gnaphosidae
Size
1/2 inch to 3/4 inch (10 to 20 mm)
See this bug in the Encyclopedia

Natural Habitat

Under rocks, logs, or loose bark; frequently found indoors wandering on walls or ceilings.

Diet & Feeding

Active nocturnal hunter that feeds on small insects and other spiders.

Behavior Patterns

Unlike many spiders, they do not spin a web to catch prey. They are fast-moving hunters that roam at night and rest in silken retreats during the day.

Risks & Benefits

Benefits the ecosystem by controlling pest populations. While they are not considered medically significant to humans, their bite can be painful and may cause an allergic reaction in some individuals.