- filtered for Great Britain (Mainland)
Images and Species Descriptions
Text and photographs © 2011
The Spiders of Europe and Greenland
Family: Oecobiidae (Starlegged Spiders)
The species in both
have a highly characteristic appearance and cannot be mistaken for any other European species.
Characters of family:
Small to medium-sized spiders with six or eight eyes.
Characters of genus:
The species of
are found in Eurasia and Africa. Two species occur in southern Europe and one more is known from the Canary Islands.
species do not have a cribellum, but their web is very similar to the ones built by spiders of the cribellate
genus. The flat tent-like web is about 4 cm in diameter with six openings giving the tent a star-shaped appearance. The webs are built on the lower surface of stones and the spider sits upside down inside the tent thus serving as a retreat. From every opening two threads radiate to the surrounding, signalling vibrations of prey touching the threads. If hungry, the spider rushes out of the opening nearest to the prey and then tries to wrap they prey with silk.
has a habit of arranging the remains of the prey onto the lower part of the tent on the outer surface. Perhaps the force of gravity on the prey remains aids to give the tent a domed shape making the openings easier to pass through. The prey remains may alseo serve to camouflage the web.
Compact spider. Carapace dark brown, subcircular. Abdomen blackish with five yellow or white spots. Eyes in compact group. A thin blackish median band stretches back from the eyegroup to the centre of the carapace. The median band is flanked by another thin band in each side. Abdomen wide and widest at rear half. The blackish blue or black abdomen has two pairs of white or yellow spots. A fifth spot is present above the spinnerets.
Andorra, Bulgaria, Croatia, France (Mainland), Great Britain (Mainland) (introduced), Greece (Crete), Greece (Mainland), Greece (North Aegean Islands), Italy (Mainland), Italy (Sicily), Macedonia, Portugal (Mainland), Slovenia, Spain (Mainland) (van Helsdingen 2009.1).
Mediterranean (Platnick 10.0).
Unfinished tent web but the characteristic star-shape with the six exits are discernible.