Hello all!

This is an archived forum with lots of information. However, new posts are not allowed at this point.

Moderator: Mustafa

Locked
Peyton
Egg
Egg
Posts: 5
Joined: Tue Jun 19, 2007 8:43 pm

Hello all!

Post by Peyton »

First time posting but I've been a long time lurker. I raise RCS, amanos, taiwan blues (?), and bamboo shrimp and a unknown kind. Which leads me to my question. I've searched in the shrimp ID section and the closest thing I can find is Macrobrachium faustinum. Is this what I have here? The store I got them from had them labeled as psychedelic shrimp.

Image

Image

Image
User avatar
pixl8r
Shrimp
Shrimp
Posts: 134
Joined: Tue May 22, 2007 12:45 pm
Location: Utah

Post by pixl8r »

I can't say for sure, but if they are M. faustinum, you've got two females. The adult males of that species have one claw that is much larger than the other.

Since I don't see any dayglow or tie dyed patterns, I doubt they're that psychedelic. I was also unable to find any references to a shrimp, of any species with that common name. Ther is, however oddly, a psychedelic fish. I have the sudden urge to listen to Smoke on the Water ;)

Oh, and welcome aboard!
Mustafa
Founder
Founder
Posts: 6065
Joined: Fri May 28, 2004 2:13 pm
Location: San Diego, CA, USA
Contact:

Post by Mustafa »

It's interesting what kind of far-fetched names people come up with. This must be a local fish store/wholesaler creation since I have never seen any shrimp imported under that name.

Anyway, these look like and most likely are what is called (in most cases) "Chameleon Shrimp" from India. Here are some pictures of what adults (males in this case) approximately look like:

http://www.wirbellose.de/arten.cgi?acti ... &artNo=034

My own experience with "Chameleon shrimp" is that they turn a very nice blue/black with age but are also quite aggressive...much more so than many other macros I have kept. They get to be quite a bit larger than red claw macros (probably around 3.5-4 inches body size). What you have look like they're still juveniles by the way.
Peyton
Egg
Egg
Posts: 5
Joined: Tue Jun 19, 2007 8:43 pm

Post by Peyton »

Thanks for the info.

They are quite aggresive. They act more like a crayfish in that they like to dig borrows under rocks and mainly only come out to feed. Nothing like the other shrimp I have. The shrimp were labeled psychedelic shrimp on the order sheet of the stores supplier BTW.
Peyton
Egg
Egg
Posts: 5
Joined: Tue Jun 19, 2007 8:43 pm

Post by Peyton »

I was looking at these guys today trying to see if I have a male or all females. I can see one has a claw that is larger than the other but it is the left claw. Most pics I've seen so far show the right claw being larger. Is it possible to have a left handed shrimp?
User avatar
Baby_Girl
Shrimpoholic
Shrimpoholic
Posts: 298
Joined: Tue Jul 25, 2006 7:25 pm
Location: Monterey, CA

Post by Baby_Girl »

Peyton wrote: Is it possible to have a left handed shrimp?
I would think so, since there are left- and right-handed male fiddler crabs.
Locked