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Terry Thormin | all galleries >> Insects and spiders of Alberta >> True Bugs - Hemiptera >> Froghoppers and Spittlebugs - Cercopidae > Clastoptera obtusa - Alder Spittlebug 7b.jpg
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11-AUG-2009

Clastoptera obtusa - Alder Spittlebug 7b.jpg

This tiny spittlebug (2.8 mm) has a mite clinging to one of its legs. The mite is only 0.6 mm long. Mites that attach themselves to other organisms can be either parasitic or phoretic, which means they are just using the host as a means of getting around. This one has been identified as belonging to the Cohort Parasitengona and thus, as the name implies, it is parasitic.

Canon Powershot SX1 IS
1/60s f/8.0 at 100.0mm iso100 hide exif
Full EXIF Info
Date/Time11-Aug-2009 15:41:02
MakeCanon
ModelCanon PowerShot SX1 IS
Flash UsedNo
Focal Length100 mm
Exposure Time1/60 sec
Aperturef/8
ISO Equivalent100
Exposure Bias
White Balance
Metering Modecenter weighted (2)
JPEG Quality
Exposure Program
Focus Distance

other sizes: small medium original auto
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Heather Proctor 08-Aug-2010 16:24
Hi Terry:

The larval mite is parasitic, and belongs to the Cohort Parasitengona (= Parasitengonina). Can't tell whether it is a trombidioid or an erythraeoid, though.
Cheers,
Heather