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Different pimelodid from Rio Negro ID ?

Posted: 05 Apr 2006, 14:12
by Charly EON
species one

Image

species two

Image

species three

Image

Can someone help ?

Posted: 05 Apr 2006, 16:07
by Marc van Arc
Hi Charly,
A rather uncertain try in reversed order:
Species 3 is Pimelodus blochii or a species belonging to the blochii group.
Species 2 & 1 are either Rhamdia or Pimelodella species, but I daren't identify them on species level.
Species 1 looks alot like Pimelodella cristata (Burgess, p. 616, top left picture), but I don't know if this name is still valid, as this book dates from 1989.
Don't worry, there will certainly be more opinions given soon.

Posted: 05 Apr 2006, 16:10
by Raph
Hi,

The first one is a Rhamdia. Looks similar to R. quelen.
Second one is a Pimelodella closely related to P. cristata.
The third one is a Pimelodus of the blochii group, maybe something like P. albofasciatus.

Cheers
Raph.

Posted: 06 Apr 2006, 18:11
by Silurus
The Rhamdia is not R. quelen, but R. muelleri.

Posted: 10 Apr 2006, 13:12
by DeepFriedIctalurus
I can't help anymore with their identities, but as a side note I do believe the second fish is the same one that was available in the hobby last year under the name "blue line Pimelodella". It's a perfect match for the 4 I used to have.