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Size:8 mm
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| Forum Entomologi Italiani https://www.entomologiitaliani.net/public/forum/phpbb3/ |
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| Parophonus (Parophonus) planicollis (Dejean, 1829) (cf.) - Carabidae https://www.entomologiitaliani.net/public/forum/phpbb3/viewtopic.php?f=143&t=66256 |
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| Autore: | Baris99 [ 18/01/2016, 9:16 ] | ||
| Oggetto del messaggio: | Parophonus (Parophonus) planicollis (Dejean, 1829) (cf.) - Carabidae | ||
? Size:8 mm
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| Autore: | Baris99 [ 19/01/2016, 5:37 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
? |
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| Autore: | gomphus [ 20/01/2016, 12:58 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
seemingly immature (female  ) of Ophonus (Hesperophonus) sp.hind tarsi dorsally are glabrous, except for apical setae of each tarsomere, or pubescent over the whole surface? |
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| Autore: | Baris99 [ 20/01/2016, 14:01 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
It is surely not an Ophanus species because the elytral striae are almost smooth and the pubescence is dense, long and depressed. It is also not immature because I have several identical specimens. According to Sciaky, 1983 there is only one subgenus of Ophonus which has depressed pubescence, O.(Cephalophonus), which contains only 1 species, O. cephalotes. It is 12-15 mm. So this can't be O. cephalotes, so can't be an Ophonus either. (Tarsi are pubescent over the all surface) |
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| Autore: | Baris99 [ 20/01/2016, 14:52 ] | ||
| Oggetto del messaggio: | Re: Carabidae ? | ||
Male genitalia of an identical male specimen confirms that it is not Ophonus (ostium is not in the left side but it is in the upper surface.)
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| Autore: | Baris99 [ 20/01/2016, 15:30 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
I have 30 specimens and 10 of them are as light as this, 5 of them are a little bit darker than this and 15 of them are black. I checked the aedeagus of a black specimen and it is identical |
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| Autore: | Baris99 [ 20/01/2016, 15:37 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
By the way, a correction; size is 7 mm. Males:6 mm Females:7 mm |
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| Autore: | gomphus [ 20/01/2016, 16:19 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
are male tarsi dilated as usual in Ophonus, or not? |
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| Autore: | vittorino monzini [ 20/01/2016, 16:24 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
A me pare un Parophonus planicollis |
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| Autore: | Baris99 [ 20/01/2016, 16:33 ] |
| Oggetto del messaggio: | Re: Carabidae ? |
Yesss, It seems that I have already asked a black specimen: viewtopic.php?f=143&t=63326&hilit=parophonus The pale coloration misleaded me. Thank you alot gomphus and vittorino monzini  !!!
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