Thread subject: Diptera.info :: Tachinidae

Posted by thijsdegraaf on 27-09-2012 16:42
#1

Smaller than the Linnaemya http://www.dipter...d_id=49824 which I still see in the garden. But I'm afraid this is Linnaemya too. :|
Bergen, The Netherlands. Photos 26-9-2012.
Regards, Thijs

Posted by thijsdegraaf on 27-09-2012 16:43
#2

second

Posted by thijsdegraaf on 27-09-2012 16:43
#3

Last

Posted by Zeegers on 27-09-2012 17:42
#4

a Linnaemyia


Theo

Posted by neprisikiski on 27-09-2012 17:55
#5

With dark dusting of the thorax, reddish tibiae and humerus, can be some rarer species, like haemorrhoidalis?

Posted by Zeegers on 27-09-2012 20:06
#6

We don't have haemorrhoidalis, only option would be picta or olsufjevi.
The yellow humeri and reddish tibae indeed suggest picta.
However, this species is not (yet ?) known from the given locality.
So I hesitate without collection material.


Theo

Posted by thijsdegraaf on 27-09-2012 21:14
#7

Thanks again Erikas and Theo.
I am already glad I reconize it as an Linnaemya. I understand it is to difficult with a photo.
Theo..Long ago you 've determined my Linnaemya as Linnaemya tessellans. http://www.diptera.info/forum/viewthread.php?forum_id=5&thread_id=24738
Is it better to change this name also in Linnaemya spec.?
Now I have called it Linnaemya tessellans on my website. http://www.tuin-t...engels.htm

Regards, Thijs

Edited by thijsdegraaf on 23-10-2012 21:21

Posted by Zeegers on 28-09-2012 07:37
#8

The other one has dark tibiae and humeri, so given that I have little trouble with tessellans. It helps to know that tessellans is your 'default' Linnaemyia (unless it is vulpina, of course) and picta is both rare and not known from the seadune area.
So any record of picta need to have a solid base, whereas this is less true for tessellans.
To the international audience: sorry for the dutch detalis.

Theo

Posted by thijsdegraaf on 28-09-2012 09:13
#9

Thanks for your time Theo. I've learned a lot.

Thijs

Edited by thijsdegraaf on 28-09-2012 16:19

Posted by sd on 28-09-2012 09:31
#10

Me too:) Here picta has been the most common in the past few years.

Steve