Thread subject: Diptera.info :: Chironomidae larva
Posted by Cranefly on 14-01-2010 11:04
#1
This larva was collected in pond near Murmansk.
Is has 4 anal tubercles besides prolegs. Is it possible to determine the genus?
Posted by atylotus on 14-01-2010 14:45
#2
It is most likely a Procladius spec. If there is no lateral fringe of hairs along abdominalsegment VII, but with only up to 3 hairs, then it is definitely Procladius.
Posted by Cranefly on 15-01-2010 10:50
#3
I have not written size of larva - about 13 mm. If the seventh segment is that one the fouth from the end (I count segment with tubercles and 3 more) then there are many hairs along this segment - at least 15, No such hairs on other segments.
Posted by atylotus on 15-01-2010 12:47
#4
aangepaste versie.
Posted by Cranefly on 15-01-2010 16:11
#5
Many thanks. I know how to count segments of Chironomidae larva at last!
:)
Posted by atylotus on 15-01-2010 17:51
#6
I usually count backwards: the segment with the procercus (with the long hairs) is the ninth.