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iNat·360716SpeciesArachnida70 field observations
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  11. ›Ordgarius
Ordgarius sexspinosus
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Ordgarius sexspinosus

Ordgarius sexspinosus is a species of spider in the orb-weaver spider family Araneidae, found from India to Japan and Indonesia. O. sexspinosus is a bolas spider. Rather than using a web, adult females catch their prey by using a line with one or two sticky drops (a "bolas") which they swing.

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From the article Ordgarius sexspinosus on Wikipedia (CC BY-SA), quoted section by section

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Description

The adult female of Ordgarius sexspinosus has a body length of about 7–10 mm. The carapace is about 3.6–3.7 mm long. It is dark brown and has six projections (tubercules). Two are arranged in the centre of the cephalic (head) part of the cephalothorax, the larger behind the smaller. Four are arranged in a transverse row in the thoracic part, two projecting forwards and two slightly behind projecting sideways. The legs are yellowish brown with brown rings. The first leg is the longest. The abdomen is usually longer (up to 6.9 mm) than wide. The upper surface is grayish brown with complicated white patterns. The "shoulders" of the abdomen are humped. The epigyne has a distinct ring, and no scape. The male has a body length of about 2 mm or less. The carapace is dark brown with black markings. The upper surface of the abdomen is also dark brown, with darker and lighter mottling. The underside of the abdomen is darker and has a pair of white spots. The embolus of the palpal bulb is spine-like.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Ordgarius sexspinosus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 360716.