Nephilingis cruentata
Nephilingis cruentata is an araneid spider with a strikingly red sternum. Females reach a length of about 24 mm. The legs can be uniformly dark red or brown, or annulated. Males are about 4 mm long. Taxonomy. The species was first described in 1775 by Johan Fabricius, as "Araneus cruentata". In 1887, Eugène Simon transferred it to the genus "Nephilengys". In 2013, Matjaž Kuntner et al. decided that four species of "Nephilengys" were sufficiently different to require an alternative generic placement. Accordingly, they erected the genus "Nephilingis" with "Nephilingis cruentata" as the type species. Distribution. "N. cruentata" is  found in tropical and subtropical Africa and several limited areas of South America (Brazil, northern Colombia and Paraguay), where it has probably been introduced by humans in the late 19th century at the latest. Name. The species name "cruentata" is derived from Latin "cruentus" "bloody", probably referring to the female red sternum.