Micrommata virescens

[3] It occurs naturally in Northern and Central Europe, including Denmark and Britain.

[8] Young spiders have a yellow-brown cephalothorax, with dark marginal and median stripes.

The green coloration is due to the bilin micromatabilin[9] and its conjugates in haemolymph, interstitial tissues and the yolk of oocytes.

[10] These characteristic huntsman spiders can be found at the edges of forests, in dry meadows, in damp woodland clearings and rides, where they prefer grass and the lower branches of trees.

Like many other spiders, they do not build a web, and hunt insects in green vegetation, where they rely on their camouflage.

An adult male photographed from above. The red- and yellow-striped male colouration differs greatly from the cryptic green female. M. virescens is thus an example for sexual dichromatism, where strong differences in colouration are present between the sexes. [ 1 ] [ 2 ]
An adult female photographed from above. The central paraxial stripe may serve as a disruptive visual element. [ 1 ] [ 2 ]