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ruzzpa
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Inviato: 12/08/2018, 17:21 |
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Iscritto il: 23/06/2010, 11:11 Messaggi: 2784 Località: Cagliari
Nome: Gianpaolo Ruzzante
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mm 8
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Carlo Monari
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Inviato: 12/09/2018, 8:58 |
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Iscritto il: 10/08/2010, 14:39 Messaggi: 3044 Località: Milano
Nome: Carlo Monari
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rilancio
_________________ Ciao
Carlo
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TheWings
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Inviato: 12/09/2018, 12:15 |
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Iscritto il: 13/06/2015, 13:46 Messaggi: 1645 Località: Milano
Nome: Claudio Leali
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Direi di sì, se zampe e pronoto sono ricoperti da una leggere peluria, potrebbe essere un; Cryptocephalus (Cryptocephalus) tristigma, oppure in alternativa un Cryptocephalus (Cryptocephalus) bipunctatus, però sono solo le considerazioni di un non esperto! Claudio
_________________ "E' ciò che non si vede, non quello che si vede che fa paura." Christopher Lee
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Lech Borowiec
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Inviato: 12/09/2018, 15:02 |
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Iscritto il: 24/03/2010, 12:42 Messaggi: 1395
Nome: Lech Borowiec
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It is a member of the group of two very similar species: Cryptocephalus obliteratifer Pic, 1891 and C. tristigma Charpentier, 1825. Both were recorded from southern Spain and differ mainly in structure of male genitalia.
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ruzzpa
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Inviato: 12/09/2018, 21:59 |
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Iscritto il: 23/06/2010, 11:11 Messaggi: 2784 Località: Cagliari
Nome: Gianpaolo Ruzzante
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Lech Borowiec ha scritto: It is a member of the group of two very similar species: Cryptocephalus obliteratifer Pic, 1891 and C. tristigma Charpentier, 1825. Both were recorded from southern Spain and differ mainly in structure of male genitalia. Grazie Lech, questo ex è stato raccolto nel Nord della Spagna, sui Pirenei
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Lech Borowiec
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Inviato: 13/09/2018, 15:00 |
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Iscritto il: 24/03/2010, 12:42 Messaggi: 1395
Nome: Lech Borowiec
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Dear Gianpaolo,
You are right that geographically Catalogna (and especially Serra del Cadi) is placed in northern Spain but according to the distribution of chrysomelids this region belongs to the "southern" provinces in the sense of the regions located closer to the Mediterranean Basin than to the Atlantic coast (such regions as Asurias, Galicia, Basque Country etc. are true nothern provinces for distribution of chrysomelids). Chrysomelids of Catalogna represent in a large percentage mediterranean elements and Cryptocephalus obliteratifer and C. tristigma also belong to mediterranean elements. Beetle on photo in great probabily belongs to C. obliteratifer because C. tristigma is mostly maghrebian species reported from true southern Spain while C. obliteratifier except Spain was reported also from southern France and northwestern Italy (after Warchalowski 2003).
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ruzzpa
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Inviato: 13/09/2018, 21:06 |
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Iscritto il: 23/06/2010, 11:11 Messaggi: 2784 Località: Cagliari
Nome: Gianpaolo Ruzzante
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Lech Borowiec ha scritto: Dear Gianpaolo,
You are right that geographically Catalogna (and especially Serra del Cadi) is placed in northern Spain but according to the distribution of chrysomelids this region belongs to the "southern" provinces in the sense of the regions located closer to the Mediterranean Basin than to the Atlantic coast (such regions as Asurias, Galicia, Basque Country etc. are true nothern provinces for distribution of chrysomelids). Chrysomelids of Catalogna represent in a large percentage mediterranean elements and Cryptocephalus obliteratifer and C. tristigma also belong to mediterranean elements. Beetle on photo in great probabily belongs to C. obliteratifer because C. tristigma is mostly maghrebian species reported from true southern Spain while C. obliteratifier except Spain was reported also from southern France and northwestern Italy (after Warchalowski 2003). Grazie Lech, ora tutto mi è più chiaro!
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