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Longitarsus sp. - Chrysomelidae http://www.entomologiitaliani.net/public/forum/phpBB3/viewtopic.php?f=245&t=19376 |
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Autore: | Loriscola [ 27/03/2011, 21:01 ] |
Oggetto del messaggio: | Longitarsus sp. - Chrysomelidae |
Il più piccolo...solo 1.1 mm. circa |
Autore: | giuseppe55 [ 27/03/2011, 21:06 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Longitarsus sp. anche questo Ciao Giuseppe |
Autore: | enneaccatre [ 27/03/2011, 21:25 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Longitarsus apicalis. Davide |
Autore: | Lech Borowiec [ 27/03/2011, 21:51 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Davide, Longitarsus apicalis is large species with length above 2.5 mm. If beetle on photo has c. 1.1 mm then is close L. parvulus. |
Autore: | enneaccatre [ 27/03/2011, 22:04 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Lech, I had not noticed that Loris had reported the length of the specimen. Yes, it is not L. apicalis. But I'm not very convinced that it can be L. parvulus (humeri not prominent). Perhaps L. anchusae? |
Autore: | Lech Borowiec [ 27/03/2011, 22:15 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Davide, in south Europe common is form of L. parvulus with partly reduced humeri. It is not L. anchusae which has different shape of eleytra (more oviform) with impressed sides, coarser punctation and deep black groudcolour: http://www.colpolon.biol.uni.wroc.pl/lo ... chusae.htm Here is photo of both forms of L. parvulus with well developed and reduced humeri: http://www.colpolon.biol.uni.wroc.pl/lo ... rvulus.htm |
Autore: | enneaccatre [ 27/03/2011, 22:37 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Lech, I have in my collection, some specimens of L. parvulus from the Apennine localities not so far from Sasso Marconi and they have well developed humeri and L. anchusae from Tuscany with very feebly impressed sides! So I'm not entirely convinced!! ![]() Maybe I will ask Loris to bring me the specimen at the entomological fair in Modena, just to strike out the doubt! ![]() |
Autore: | Loriscola [ 28/03/2011, 9:04 ] |
Oggetto del messaggio: | Re: Alticino 07 |
Ed io sono lietissimo di poter far determinare un po' di alticini di Palazzo Rossi.... ![]() ![]() A Modena ![]() |
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