Diptera.info :: Identification queries :: Diptera (adults)
Page 2 of 2: 12
|
 Tachinidae, Dexiini
|
|
| Kahis |
Posted on 30-08-2007 11:07
|
 Member Location: Helsinki, Finland Posts: 1999 Joined: 02.09.04 |
...but not without errors  Only the abdominal tergites are visible in your photo - in this case the tergites cover also most of the ventral side of the abdomen. And I think area 9 isn't really the propleuron, which is between the anterior spiracle and the neck.
Kahis |
 |
|
| jorgemotalmeida |
Posted on 30-08-2007 11:13
|
 Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
hmm... ok. I must correct the tergites zones. so what is the area 9? the rest is ok? |
|
|
|
| jorgemotalmeida |
Posted on 30-08-2007 11:14
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
kahis, the photo is not mine, but from Tony |
|
|
|
| jorgemotalmeida |
Posted on 30-08-2007 11:24
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Kahis wrote: ...but not without errors Only the abdominal tergites are visible in your photo - in this case the tergites cover also most of the ventral side of the abdomen. And I think area 9 isn't really the propleuron, which is between the anterior spiracle and the neck.kahis, I was seeing again the photo, and I must disagree a little with you. We can see a little of sternites as well because the fly is slightly tilted! What do you think? Concerning area 9 you are right, but then what is that region? Please let us know! Thank you.Any more opinions will be wellcome. |
|
|
|
| Susan R Walter |
Posted on 30-08-2007 12:59
|
 Member Location: Touraine du Sud, central France Posts: 1802 Joined: 14.01.06 |
Jorge Kahis is right. In tachinids the tergites wrap right around and the sternites are small or you see very little of them, even with a ventral view. I think you were fooled by the change in the pattern which must be caused by different dusting (different sized scales giving different reflections maybe ?) Susan |
|
|
|
| jorgemotalmeida |
Posted on 30-08-2007 13:02
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
yes, Susan. You must be quite right! Perhaps the different sized scales fooled me.. or another.  So, there are just 2 errors. Not bad. Let's go. I'm waiting for bigger photos of these fly!
Edited by jorgemotalmeida on 30-08-2007 13:06 |
|
|
|
| Tony T |
Posted on 30-08-2007 16:03
|
 Member Location: New Brunswick, Canada Posts: 664 Joined: 08.02.07 |
Kahis wrote: ...but not without errors Only the abdominal tergites are visible in your photo - in this case the tergites cover also most of the ventral side of the abdomen. And I think area 9 isn't really the propleuron, which is between the anterior spiracle and the neck.Susan wrote Jorge Kahis is right. In tachinids the tergites wrap right around and the sternites are small or you see very little of them, even with a ventral view. I think you were fooled by the change in the pattern which must be caused by different dusting (different sized scales giving different reflections maybe ?) Ventro-lateral view showing the "wrap-around" tergites. (Jorge: larger photos to you later today - hopefully) Tony T attached the following image:  [59.88Kb] |
|
|
|
| jorgemotalmeida |
Posted on 30-08-2007 16:06
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
wow! Tony!! what a beauty!!!  woww!!! speechless. |
|
|
|
Page 2 of 2: 12
| Jump to Forum: |