Tags: Arachnid.
Anelosimus eidur is a species of tangle-web spider found in Papua New Guinea. Its habitat is high elevation scrub forest in Southern Highlands Province and Enga Province. It has a total length of 2.75 to 4 millimetres (0.108 to 0.157 in) with the females being larger than the males. It can be identified by its unique genitalia particularly the spiraling embolus in the males.