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Springtails and allies (Collembola)
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Sminthurinus lawrencei
Photo#740198
Copyright © 2013
Kyron Basu
Springtail -
Sminthurinus lawrencei
-
Cowichan Valley, British Columbia, Canada
January 24, 2013
Size: ~0.6-0.7mm body length
Is that the bifid macroseta on the dorsal valve for Sminthurinus?
Shot with the same
gadgetry I use for live spiders
.
Images of this individual:
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Contributed by
Kyron Basu
on 24 January, 2013 - 3:41pm
Last updated 27 May, 2021 - 8:46am
Moved
Moved from
Sminthurinus niger
.
…
Ken Wolgemuth
, 27 May, 2021 - 8:46am
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Moved
Moved from
Katiannidae
.
…
Ken Wolgemuth
, 26 January, 2013 - 7:50am
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Sminthurinus niger, female
Excellent shot of the circumanal setae. Indeed, the top median macroseta on the dorsal anal valve is bifurcate (this excludes Polykatianna). Note also the typically basal broadened other macrosetae. And below, each on a raised papilla of the left and right ventral anal valve, the highly modified palmate macroseta: the female sub-anal appendage.
This is the first Nearctic record of Sminthurinus niger!
…
Frans Janssens
, 26 January, 2013 - 3:21am
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