Thread subject: Diptera.info :: Muscidae - Hydrotaea sp.
Posted by jorgemotalmeida on 05-04-2010 23:03
#1
Hi
Collected today in Póvoa Dão.
Edited by jorgemotalmeida on 06-04-2010 20:50
Posted by jorgemotalmeida on 05-04-2010 23:08
#2
another...
Posted by jorgemotalmeida on 05-04-2010 23:10
#3
another...
Posted by jorgemotalmeida on 05-04-2010 23:25
#4
another...
Posted by jorgemotalmeida on 05-04-2010 23:32
#5
another...
Posted by jorgemotalmeida on 05-04-2010 23:33
#6
another...
Posted by Stephane Lebrun on 06-04-2010 20:01
#7
Female
Hydrotaea : my guess is
H. cinerea or
H. albipuncta.
Posted by jorgemotalmeida on 06-04-2010 20:51
#8
Thanks. Which are the characters to split them? I can see the fly when I come back to the Viseu this Friday.
Edited by jorgemotalmeida on 06-04-2010 21:00
Posted by Stephane Lebrun on 07-04-2010 21:21
#9
H. cinerea : arista with hairs about as long at its basal diameter ; a pd on t3 ; no ad on t2
H. albipuncta : arista with hairs much shorter than its basal diameter ; no pd on t3 (often) ; a short ad o t2