Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
Dolichopus simplex menu
|
|
Nikita Vikhrev |
Posted on 21-08-2005 14:44
|
Member Location: Moscow, Russia Posts: 9305 Joined: 24.05.05 |
Thanks to Mr. Kahis I know that it is Dolichopus simplex (I hope so). On the picture Dolichopus simplex eats tiny Collembola (Sminthuridae) on the pond's beach Nikita Vikhrev - Zool Museum of Moscow University |
|
|
Louis Boumans |
Posted on 21-08-2005 20:19
|
Member Location: NO Oslo Posts: 262 Joined: 09.06.04 |
great picture and interesting observation! louis |
|
|
Nikita Vikhrev |
Posted on 21-08-2005 21:54
|
Member Location: Moscow, Russia Posts: 9305 Joined: 24.05.05 |
Thank you Louis. But I still do not understand how they (Dolichopodidae) eat something more than collembola larvae.
Nikita Vikhrev - Zool Museum of Moscow University |
|
|
Paul Beuk |
Posted on 22-08-2005 08:19
|
Super Administrator Location: Netherlands Posts: 19327 Joined: 11.05.04 |
Well, they have no piercing mouthparts but the mouthparts seem to transformed into a big sucker, like one on an octopus' legs. I think they put a tremendous sucking force behind it after they pick up their prey, breaking its exoskeleton and emptying their liquid body contents. I have not checked literature, it is just something I surmised from seeing Medetera trying to crack the first instar of a true bug.
Paul - - - - Paul Beuk on https://diptera.info |
Nikita Vikhrev |
Posted on 22-08-2005 17:08
|
Member Location: Moscow, Russia Posts: 9305 Joined: 24.05.05 |
Thank you Paul.
Nikita Vikhrev - Zool Museum of Moscow University |
|
Jump to Forum: |