Autor Thema: A Dictynidae on a leaf => Nigma sp.  (Gelesen 756 mal)

Raffaele Falato

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A Dictynidae on a leaf => Nigma sp.
« am: 2022-05-17 18:19:50 »
Gorgoglione, Province of Matera, Basilicata, Southern Italy.

Date of discovery: 13 May, 1 p.m.
Habitat: 700 m - near an abandoned building in an oak wood, on the leaf of a climbing plant.

Ciao,
can be determine the species of this (adult?) male Nigma sp.?
Unfortunately the spider was very fast and always on the move, so I was unable to take a photo of the chelicerae; the photos posted are the best of a hundred.
Thanks.
Raf

n1.jpg
*n1.jpg (42.2 KB . 596x485 - angeschaut 212 Mal)
n2.jpg
*n2.jpg (24.89 KB . 675x515 - angeschaut 185 Mal)
n3.jpg
*n3.jpg (18.5 KB . 372x426 - angeschaut 214 Mal)
n4.jpg
*n4.jpg (18.18 KB . 467x415 - angeschaut 214 Mal)
n5.jpg
*n5.jpg (25.48 KB . 655x478 - angeschaut 189 Mal)

Clemens Dönges

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Re: A Dictynidae on a leaf
« Antwort #1 am: 2022-05-17 20:23:45 »
Hey Raf;

I don't know Nigma hortensis, but considering only the three species present in Germany, I would prefer Nigma flavescens. On picture 5 one could imagine the tubercels on the chelicerae and on picture 3 picture I 'see' the twist in the embolus. Each of these two characteristics would be enough for identification (at least between the three species present in Germany), but both are a little unclear to see.

I'm curious for other opinions.

Greetings,
Clemens

Raffaele Falato

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Re: A Dictynidae on a leaf => Nigma sp.
« Antwort #2 am: 2022-05-22 09:12:33 »
Ciao Clemens,
no further opinions.

At this point I prefer to stop at genus.

Greetings.
Raf