Autor Thema: Dysdera sp. on a lime slope => Dysdera erythrina  (Gelesen 224 mal)

Johan Verstraeten

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Dysdera sp. on a lime slope => Dysdera erythrina
« am: 2019-01-23 15:45:36 »
I found this Dysdera sp. on a lime slope in a mixed deciduous forest.
Date : 12-04-2017
Body length : 10mm
Location : Yvoir, Belgium
I think this is Dysdera erythrina because I don't see any black bristles at the 4th femur but I don't no if it is only with females or also with males.
A bit of advice is welcome. Thank you





Best regards
« Letzte Änderung: 2019-02-05 10:52:56 von Katja Duske »

Tobias Bauer

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Re: Dysdera sp. on a lime slope
« Antwort #1 am: 2019-02-01 10:16:08 »
The habitat also more or less excludes D. crocata, which is normally only found in gardens, wastelands and always in the cellar of my old flat  :P. I would say yes, D. erythrina for sure. The spines should be present in both sexes of D. crocata. The Prosoma in D. erythrina is normally very dark red, in D. crocata more orange/light-red. You can also have a look at Peter Harvey's comparison:

https://wsc.nmbe.ch/reference/11076

Tobias

Johan Verstraeten

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Re: Dysdera sp. on a lime slope
« Antwort #2 am: 2019-02-05 08:20:04 »
Thank you very much for your answer Tobias.