in swamping meadow
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| Cordulegaster bidentata Selys, 1843 - Cordulegastridae http://www.entomologiitaliani.net/public/forum/phpBB3/viewtopic.php?f=126&t=15621 |
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| Autore: | krep [ 30/12/2010, 18:00 ] | ||
| Oggetto del messaggio: | Cordulegaster bidentata Selys, 1843 - Cordulegastridae | ||
in swamping meadow
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| Autore: | cosmln [ 30/12/2010, 18:02 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
is a female, this is the only photo available? if so is possible to put a bigger photo, or maybe a crop on the head/thorax area. thank you, cosmln |
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| Autore: | gomphus [ 30/12/2010, 18:25 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
the biotope (a swampy meadow, supposedly spring-fed) would suggest Cordulegaster bidentata, also the occipital triangle seems black, not brown should you have more photos, also one lateral view of abdomen (if possible, but not necessarily, with ovipositor) would be useful |
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| Autore: | krep [ 30/12/2010, 19:30 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
Unfortunatelly only one photo.... 
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| Autore: | cosmln [ 30/12/2010, 19:34 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
gomphus ha scritto: the biotope (a swampy meadow, supposedly spring-fed) would suggest Cordulegaster bidentata, also the occipital triangle seems black, not brown should you have more photos, also one lateral view of abdomen (if possible, but not necessarily, with ovipositor) would be useful too me the humeral angle look very angulate... thinking at the C.heros... also because is so bright yellow... in our area C.bidentata specially female are much darker 
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| Autore: | cosmln [ 30/12/2010, 19:35 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
krep ha scritto: Unfortunatelly only one photo.... can you please add a bigger photo? and maybe also a crop |
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| Autore: | krep [ 30/12/2010, 19:48 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
I sent original photo to your e-mail 
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| Autore: | cosmln [ 30/12/2010, 20:00 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
krep ha scritto: I sent original photo to your e-mail here is a crop from the original photo and, as usualy, Maurizio (gomphus) is right >>> Cordulegaster bidentata Selys, 1843 thanks Petr for image |
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| Autore: | krep [ 30/12/2010, 20:05 ] |
| Oggetto del messaggio: | Re: Cordulegaster sp. |
Cosmin and Maurizzio: I thank you for determination 
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