Diptera.info :: Family forums :: Syrphidae
 I want to know its ID
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| zhengxialin |
Posted on 06-04-2009 02:41
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 Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Which Syrphid? I found Hubei province (altitude 1200m)in China. Its larva damage the underground stem of Gastrodia elata Bl.(a kind of medicinal plant). I had attached these pic, including Adult, stripe of adult's abdomen(rear observation),wing vein and pupae. I look forward to receive yours replies.
zhengxialin attached the following image:  [39.52Kb] |
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| zhengxialin |
Posted on 06-04-2009 13:28
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Is it merodon? |
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| Menno Reemer |
Posted on 06-04-2009 14:05
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Member Location: Posts: 343 Joined: 10.06.04 |
It may be Merodon, but as I see no apicoventral spine on the hind femur I suspect that it is a species of Azpeytia. The very wide scutellum is also an indication in that direction. Perhaps if you could add some more picture in which the hind femur and the head profile are better visible we could confirm this identification. If it is Azpeytia, this would probably be the first rearing record for this genus, which is worth a published note! Menno |
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| zhengxialin |
Posted on 07-04-2009 05:59
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Thanks for your reply. Now, according to your advice, I add these pictures including the hind femur, the head profile and the body profile. I look forward to your answer.
zhengxialin attached the following image:  [27.06Kb] |
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| zhengxialin |
Posted on 07-04-2009 06:00
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
hind femur
zhengxialin attached the following image:  [26.5Kb] |
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| zhengxialin |
Posted on 07-04-2009 06:01
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
hind femur
zhengxialin attached the following image:  [26.96Kb] |
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| Menno Reemer |
Posted on 07-04-2009 08:52
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Member Location: Posts: 343 Joined: 10.06.04 |
Yes, it's an Azpeytia. Similar to A. shirakii Hurkmans (= nom. nov for A. scutellaris Shiraki), but it may also be another species. |
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| zhengxialin |
Posted on 07-04-2009 10:29
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Thank you very much !!!!!! |
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| zhengxialin |
Posted on 08-04-2009 01:29
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Hello, menno. I think Azpeytia shirakii Hurkmans, 1993 was discovered for the first time in China. But now I have any descriptive data about it. Could help me to find these descriptive data? Thank you very much.
Edited by zhengxialin on 08-04-2009 02:54 |
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| zhengxialin |
Posted on 08-04-2009 06:00
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Member Location: Guangxi, China Posts: 239 Joined: 05.04.09 |
Hello, Menno, I search a picture of Azpeytia shirakii Hurkmans, 1993. Please identify. Sorry all of these pic are not attached.
Edited by zhengxialin on 08-04-2009 06:02 |
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