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GelfKNow what these are?

tony

Member
Joined
Feb 12, 2004
Messages
228
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6
Location
sussex
Hey all,
I think these may be seed shrimp, but not sure.
url]

url]

Sorry about the image quality, it's the best i could get without a macro lense.
Any ideas?
Cheers
Tony
 

tony

Member
Joined
Feb 12, 2004
Messages
228
Reaction score
6
Location
sussex
I've taken a couple of photos through a hand lense, maybe that will help (though the quality ain't good, you can see the legs).
There is definitely a clam like shell surrounding the legs, though I could not catch that on the photos.
They are hard to the touch, and freely swim about the tank when I disturb them.
url]

url]

url]

Cheers
Tony
 
J

jennifer

Guest
Cool. I don't know what they are, but if you have newts I think they might be good food for them!
 
G

greg

Guest
Looks like a clam shrimp. I'll circulate the photo past the invertebrate zoologist at work and see what he says.
 
G

greg

Guest
Tony,

The Invert Zoology dude here at the museum says "ostracod" for sure, but wants to know locality information before going further.

greg
 
R

roy

Guest
It surely is an ostracod (seedshrimp) but further identification will be quite difficult.
I don't think your newts will mind the exact species
 

iturnrocks

New member
Joined
May 7, 2007
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Location
Kansas
Here is as good a pics as I can get of an Ostracod with this point and shoot.
ostracod1.jpg

ostracod2.jpg

ostracod3.jpg


Here is what a clam shrimp looks like. They get much larger than seed shrimp.
clam1.jpg


If you want to see a clam shrimp in motion- here is a closeup of a 3 day old clam shrimp at 60x
http://www.iturnrocks.com/images/inverts/aquatic/clamshrimp/clamday4.gif

I have seen large numbers of Ostracods attack, kill, and consume fairy shrimp. They are like little piranhas.
 
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