| T O P I C R E V I E W |
| nalslan |
Posted - 01/09/2019 : 10:33:32
E. fisheri? E. marginatus? or something else? A headache species...
Any idea? Thanks.
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Guizhou, China |
| 15 L A T E S T R E P L I E S (Newest First) |
| Xavier |
Posted - 09/09/2019 : 09:00:30
205.06 KB
a small assembly to identify differences.
* note that the Chinese specimen lacks segments 11
Well, except for the sides of the pronotum... |
| Xavier |
Posted - 09/09/2019 : 08:48:24
Ok  , I just figured out . |
| Xaurus |
Posted - 09/09/2019 : 00:27:59
Max's pict is a true male of E. marginatus |
| Xavier |
Posted - 08/09/2019 : 21:52:17
quote:
Originally posted by Xaurus
I don't believe its E. marginatus esp because of the different shape of pronotum and other features too, but indeed very similar in first view.
Do you have a picture of a true E.marginatus , or better, a good picture of the holotype ? |
| Max |
Posted - 08/09/2019 : 21:43:40
Yes, very large pronotum but very similar totally. I haven`t the female, three males only. Here from Lazo district-
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| Xaurus |
Posted - 05/09/2019 : 00:15:43
I don't believe its E. marginatus esp because of the different shape of pronotum and other features too, but indeed very similar in first view. |
| nalslan |
Posted - 04/09/2019 : 10:09:37
Xavier, thank you. Access to and understanding the original description are also headache issues. 
quote:
Originally posted by Xavier
Holotype picture of Exocentrus (Pseudocentrus) marginatus Tsherepanov, 1973 is available here and here.
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| Xavier |
Posted - 04/09/2019 : 07:47:41
Holotype picture of Exocentrus (Pseudocentrus) marginatus Tsherepanov, 1973 is available here and here. |
| znort |
Posted - 03/09/2019 : 18:38:17
I find one specimen very close in Jiangxi in June this year. Like you I think in first marginatus or maybe kusamai. |
| Xaurus |
Posted - 03/09/2019 : 00:17:10
thanks for the link ! |
| Xavier |
Posted - 02/09/2019 : 14:28:43
Sorry Sangamesh, but I do not find it with your link.
This one works.
Anyway, it's neither of these two species from Taiwan, given the length of the antennas. |
| sangamesh |
Posted - 02/09/2019 : 14:17:21
Here is the link to Tsuyuki's publication...Publications in the Elytra from 1973-2010 are freely available here
Edit: It seems pdf link I attached is not working...but you can get Tsuyuki's publication from the other link mentioned above...once in the website, just search for "27(1)005TsuyukiS" |
| Xaurus |
Posted - 02/09/2019 : 01:00:15
similar is Exocentrus (Pseudocentrus) parterufipennis Breuning, 1956 too, but described from the Philippines 
 anybody has the descriptions of the both Tsuyuki's species in the Elytra journal ? |
| nalslan |
Posted - 01/09/2019 : 11:17:25
Thank you Xavier, I'll try.
quote:
Originally posted by Xavier
Exocentrus (Pseudocentrus) keiichii Tsuyuki, 1999 & Exocentrus (Pseudocentrus) kusamai Tsuyuki, 1999 from Taiwan seem to have similar habitus,but I have not seen HT. (and if you find original descriptions...)
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| Xavier |
Posted - 01/09/2019 : 11:12:14
Exocentrus (Pseudocentrus) keiichii Tsuyuki, 1999 & Exocentrus (Pseudocentrus) kusamai Tsuyuki, 1999 from Taiwan seem to have similar habitus,but I have not seen HT. (and if you find original descriptions...) |
