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Diptera.info :: Identification queries :: Diptera (adults)
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Tabanidae ID
Justafly
#1 Print Post
Posted on 15-03-2013 09:36
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2008-07-17, Valle Argentera, Torino, Italy

May you help me with this horse-fly?

Thank you in advance. Smile Smile
Justafly attached the following image:


[173.65Kb]
 
Sergiy Filatov
#2 Print Post
Posted on 15-03-2013 13:46
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Location: Kharkiv, Ukraine
Posts: 190
Joined: 22.10.10

Hello. It looks like Tabanus quatuornotatus, but I don't sure. Do you have more angles?
 
Justafly
#3 Print Post
Posted on 15-03-2013 13:49
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No, I have only this shot.

Anyway, thank you.
 
mossnisse
#4 Print Post
Posted on 16-03-2013 09:54
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Location: Sweden, Umeå
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It has hairy eyes, so then i think it is Hybomitra
 
http://www.norrlandsnatur.se/litt_base/
Sergiy Filatov
#5 Print Post
Posted on 16-03-2013 10:22
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Location: Kharkiv, Ukraine
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Actually Tabanus spp. of quatuornotatus group have hairy eyes too. My doubts was exactly about the pubescense of the eyesWink Shape of the frontal calli and polished subcallus strongly suggests T. quatuornotatus (see here http://www.dipter...to_id=3393).
 
libor
#6 Print Post
Posted on 16-03-2013 19:13
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Location: western Bohemia
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Seregiy, I think only two possibilities are on the table: (1) Eyes are haired, so T. quatuornotatus (no other species of this group in central Italy has three big black calli and polishes subcallus. (2) Flesh and light are playing any game with us, then eyes naked = T. glaucopis.
So, Justafly, can you enlarge pic of the right eye to see if the eyes are naked or haired.
Libor
 
jorgemotalmeida
#7 Print Post
Posted on 17-03-2013 00:39
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Location: Viseu - PORTUGAL
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eyes clearly haired - this is a female of Tabanus quatuornotatus.
> lower callus squared and dull black
> subcallus polished black
> 3 band eyes
> hairy eyes
 
http://www.flickr.com/photos/superegnum
Justafly
#8 Print Post
Posted on 17-03-2013 17:45
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Yes, I've have enlarged the photo and checked eyes are clearly hairy!

Thank you and ... muito obrigado! SmileSmile
Edited by Justafly on 17-03-2013 17:49
 
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Date and time
19 December 2014 11:41
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15.12.14 15:40
Thx very much- this comes up quite a bit so very useful

11.12.14 18:25
is right!

11.12.14 16:36
Can any1 tell me if this is right Nach Smith 1912 = According to Smith 1912 Thx

11.12.14 16:35
Useful article http://www.eafe.or
g/Members_area_fil
es/Szpila_key_blow
flies_larva.pdf Wish there was 1 for Muscidae

10.12.14 21:41
at least now you can find out!

09.12.14 09:13
yes, from the Neotropical. It is still an open question whether these are really Chvalaea.

09.12.14 08:20
Quote from the abstract

09.12.14 08:19
" ... Ale-Roche, ..., including the description of the first males of the genus"

08.12.14 22:17
No, Theo, he recorded a female Chvalaea!

08.12.14 19:00
Ruud, jere beat you http://dx.doi.org/
10.11646/zootaxa.3
716.4.7

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