Pedipalp male: with thickened tibia. Embolus curved, about as long as width of bulbus. Prosoma orange-brown. Prosoma 3 mm long. Clypeus narrower than in female. Legs yellow to orange. Opisthosoma grey to yellowish brownBody length male: 7.0-7.5 mm
Vulva with receptacula close together, produced into rounded lobes projecting to inner side. Prosoma 3.2 mm long. Prosoma reddish yellow, darker in the front, with sparse hairs. Clypeus wide, almost 3 diameters of median eyes. Legs uniformly reddish yellow. Opisthosoma greyish to reddish yellow.Body length female: 7.0-7.5 mm
In dry habitats, under stones, rock crevices. Often in and around houses and buildings.
This species can bite humans, as also all other Loxosceles species in the world. In contrast to all other spider bites, this bite does not cause pain but could cause necrotic lesions. Most bites cause moderate local itchiness and redness, self-healing without complications within short time. Severer cases are rare and may include necrotic injuries, sometimes healing only after months. However, such cases are rare for this European species.
Since a few decades, this species shows some spreading tendencies within Europe. Nevertheless, it shall not be listed as alien or invasive because it is native for Europe.
Troglophile species (Mammola et al. 2018b)
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