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Tom Murray | all galleries >> Arthropods - Arthropoda >> Aquatic Invertebrates - Branchiopoda > Cladocera - Simocephalus sp.
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Cladocera - Simocephalus sp.
28-APR-2006

Cladocera - Simocephalus sp.

Harvard, Ma.

Canon EOS 20D
1/250s f/16.0 at 100.0mm iso100 with Flash full exif

other sizes: small medium original
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Guest 31-Mar-2008 01:31
I misspelled cladoceran. Sorry about that.
Steve 31-Mar-2008 01:28
This is a nice photo but it isn't Daphnia but rather a different related cladoeceran, Simocephalus.. It is hard to tell from this angle but the lack of tail spine and the thickness of the base of the second antennae (the large ones used for swimming) lead me to this conclusion. The other photo of Daphnia, really is.