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Diptera.info :: Identification queries :: Diptera (adults)
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Tabanids on Wild Boar corpses
ChrisR
#1 Print Post
Posted on 09-01-2014 11:23
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Location: Reading, England
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Joined: 12.07.04

A student of forensic archaeology asked me to post these photos to illustrate a phenomenon that she discovered while doing experiments with Wild Boar corpses. As well as the usual muscids and calliphorids she repeatedly saw tabanids appearing to drink body fluids from the bodies. Has this ever been spotted before and can anyone identify the genus or species?
ChrisR attached the following image:


[65.82Kb]
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London.
 
http://tachinidae.org.uk
ChrisR
#2 Print Post
Posted on 09-01-2014 11:23
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another tabanid...
ChrisR attached the following image:


[42.37Kb]
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London.
 
http://tachinidae.org.uk
libor
#3 Print Post
Posted on 09-01-2014 12:26
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Location: western Bohemia
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Top - Heptatoma pellucens. Bottom - Hybomitra micans.
Libor
 
ChrisR
#4 Print Post
Posted on 09-01-2014 13:26
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Wow - thanks Libor - that was much more than I expected from these rather poor photos. Smile
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London.
 
http://tachinidae.org.uk
Zeegers
#5 Print Post
Posted on 09-01-2014 16:56
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Location: Soest, NL
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Must have been a very fresh kill, if it attracked Tabanidae
(or an investigator with CO2 tube on the background)


Yes, I know this phenomenon from NL as well, as far as Muscidae, Calliphoridae and even Tachinidae are concerned.


Theo
 
ChrisR
#6 Print Post
Posted on 09-01-2014 18:26
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OK, I will get back to the photographer (Olga Retka) and ask her how fresh the corpses were. She was monitoring her own version of a 'body farm' and studying how the bodies decay, which sounds like a shocking waste of good pork to me! Wink
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London.
 
http://tachinidae.org.uk
libor
#7 Print Post
Posted on 09-01-2014 19:25
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Location: western Bohemia
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Chris, if you are interested in the whole assemblage on the corpses, you can collect Anisopodidae and send me them Wink
Libor
 
u_loji
#8 Print Post
Posted on 10-01-2014 09:19
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While doing Calliphorid trapping in Malaysian mangroves several female Tabanus entered my traps. The traps were baited with rotten fish entrails, which correspond with the decay stage. Mangroves are rather poor in terms vertebrate hosts, so I assumed they were trying to supplement their diet with decomposing liquids.
Goh, T.G.
Museum of Zoology, University of Malaya
 
Sergiy Filatov
#9 Print Post
Posted on 10-01-2014 10:12
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Location: Kharkiv, Ukraine
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Hello Chris! The corps-feeding in Tabanidae is well known phenomenon, at least it's role in the mechanical transmission of tularemia and antrax. For those who interested I can recommend to search in the old soviet scientific papers (but I'm afraid the knowledge of russian language is prerequisite for doing so Pfft, although some english abstracts could be found across the web, e.g. http://www.cabdirect.org/abstracts/19432700638.html;jsessionid=C29BCCBF025A5AFC7BB774046F1D0077 ).
In short, this issue is reviewed in the Olsufjev's fundamental work- Olsufjev, N.G. - 1977- Horse flies. Family Tabanidae. -In Fauna SSSR. - Zoological Institut, Academy of Sciences of the USSR, Insecta, Diptera New Series, No.113, Vol.7, part 2, 436 pp. [In Russian].
By the way, nice photos! It's very nice and important to have such an illustrations.
 
Zeegers
#10 Print Post
Posted on 10-01-2014 12:39
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Location: Soest, NL
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Hi Sergiy

I think I qualify: I can read Russian (though with difficulty) and I have a copy of Olsufjev 1977 (the reason I read Russian !). It would be a great help if you could point out the relevant pages in Olsufjev 1977


Spasibo.


Theo
 
Zeegers
#11 Print Post
Posted on 10-01-2014 12:40
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Location: Soest, NL
Posts: 18472
Joined: 21.07.04

T.G. Goh

Is this material still avaiable ? Would be great to have a look at it !
If so, give me a P.M.


Theo
 
Sergiy Filatov
#12 Print Post
Posted on 10-01-2014 15:34
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Location: Kharkiv, Ukraine
Posts: 259
Joined: 22.10.10

Hi Theo! It's great to know that you read Russian Smile I have sent you a PM.
 
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