Thread subject: Diptera.info :: Gelatinous aquatic egg masses --> Ceratopogonidae?

Posted by ceiseman on 09-12-2011 15:07
#1
bugguide.net/images/raw/PHLRPHYHUHDH7HVHGH2ZZLGZIH8ZIHVHMHCH7H3H9HBZWHYH2HJHIHEZ4HTHZLBHXHPZ5LRR6HAHGH.jpg
bugguide.net/images/raw/PLZZELJL9LXZAL4RZHMZSH4RKHIRQH8RLHPRJZMRQHGR1L7ZBLMZRHPRJZSROZ7RYZJLELKRZH8RKH.jpg
Found on submerged aquatic vegetation in Plainfield Pond, Plainfield, Massachusetts, USA, on 31 May 2010.
Edited by ceiseman on 14-12-2011 02:55

Posted by atylotus on 09-12-2011 15:26
#2
I think the egg masses of Ceratopogonidae

Posted by ceiseman on 14-12-2011 02:53
#3
Thanks-- I see I forgot to include size. These masses were about 4-5 mm long. Are there ceratopogonids large enough to produce something this size?

Posted by atylotus on 14-12-2011 10:08
#4
yes, the fourth instar larva of biting midged may reach over 1 cm, even up to about 17mm. In The Netherlands at least Sphaeromias has long and thick larvae.