Invertebrates > Spiders
AT A GLANCECommon Name: Black Rugose Trapdoor SpiderScientific Name: Idiosoma nigrumCategory: InvertebratesSubcategory: SpidersSize: Body length: 1.0–1.6 in (2.5–4.0 cm); Leg span: 2.0–3.1 in (5.0–8.0 cm)Weight: 0.14–0.35 oz (4–10 g)Lifespan: Females can live 20–40+...
