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Diptera.info :: Identification queries :: Diptera (adults)
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Piophila casei? Tasmania, Australia.
DipTas
#1 Print Post
Posted on 25-11-2012 03:03
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Location: Tasmania, Australia
Posts: 41
Joined: 29.04.11

Found these very active males defending their tiny pieces of turf. Females were there but more transient (didn't get a good shot unfortunately). Seemed they were attracted to decomposing fish. Using Australian Piophilidae keys (McAlpine 1989) they would be Piophila casei: scutellum with only two pairs of marginal bristles; wing costa without strong spaced spines (males); only one pair of dorsocentrals; & fronto-orbital bristles absent. However the papers I have don't include any proper description so confirmation or not would be appreciated.

Photographed at Huonville, a southern region of Tasmania (Australia), on 24th November 2012.

Thanks,
Tony
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DipTas
#2 Print Post
Posted on 25-11-2012 03:04
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Location: Tasmania, Australia
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Closer view:
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DipTas
#3 Print Post
Posted on 25-11-2012 03:05
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Location: Tasmania, Australia
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Front view:
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DipTas
#4 Print Post
Posted on 25-11-2012 03:06
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Location: Tasmania, Australia
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Males battling:
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Nosferatumyia
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Posted on 25-11-2012 08:40
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Looks like. At least I see three rows of setae on the mesonotal scutum, f good character of Piophila
Val
 
DipTas
#6 Print Post
Posted on 25-11-2012 08:52
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Location: Tasmania, Australia
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Thanks Valery! That's encouraging - they definitely possess three rows of short setae on the scutum Wink
 
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