(C. L. Koch, 1839)
Almost identical to
but slightly smaller. The two species are only separated by examinating the genitilia using a microscope.
Female 6-7 mm; male 5-6 mm.
Peckham & Peckham, 1909.
Characters of genus:
In contrast to the closely related
genus the combined lenght of patella and tibia does not differ much for legs III and IV.
Blackwall, 1841 (Jumping spiders).
Characters of family:
Small to medium-sized, shortlegged spiders easily recognizable by the characteristic eyes arranged in three rows. The anterior row of eyes is situated on a more or less vertical face, the medians being very large, the laterals somewhat smaller and set higher on the head. The second row of eyes consists of two very small, often minute or vestigial eyes set further back on the head. The two eyes of the posterior row are about the same size as the anterior laterals, and are set about halfway back on the carapace at the edges of the head. The anterior medians are highly sophisticated providing acute vision used to leap accurately while moving around as well as capturing prey and escape efforts.
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Danish Spiders from A to Z