Midge - Chironomus The Arboretum, Guelph (N43º32'07"W080º13'06"), Wellington, Ontario, Canada April 18, 2009 Size: 10.0 mm
Pupation two days after collection. These things appear to respire with gill structures, as they rest on the bottom and undulate continuously, unless they are disturbed (upon which they exhibit thanatosis).
Images of this individual: tag all Contributed by Stephen Luk on 23 April, 2009 - 4:21pm Last updated 24 December, 2009 - 7:40pm |