Thread subject: Diptera.info :: Lyniphiidae to identify, if possible

Posted by Juergen Peters on 23-06-2017 17:28
#6

Hello Vladimiro,

vldim wrote:In Fauna Europaea I find 63 (!) species for the genus Lepthyphantes

the large genus Lepthyphantes has been divided into many new genera. I don't know how Fauna Europea reflects that already (by the way: I only find only 25 Lepthyphantes species in FE for the whole of Europe). According to the german SpiderWiki only 7 species occur in Italy (mainland).
Here in Germany there are only 4 species, and only 2 (L. leprosus and minor) live regularly in buildings. The other 2 additionally are very small animals (1,8-2 mm).

The additional species in Italy are L. agnellus (1.8-2.0 mm), L. garganicus (2.2 mm) - I think, these are too small for your animal - and L. messapicus (5 mm). But I don't know anything about this last species (occurance/habitats, colouration).

But, in your opinion, Lepthyphantes sp. is correct , or the genus too is not sure?

It looks a lot like Leptyphanthes. Most other "-phantes" are smaller and do not occur in houses. And the pale colouration matches L. leprosus very well. But I am no expert at all... Perhaps you can put the photos to http://forum.eu-a...tion=forum. It is a german forum, but questions in English are also welcome.