ira;3817708; said:DCT lists and sells pibald fenestratus and P sp Catemaco as different fish. Like TheFishJunkie posted earlier he has 30 or so of this animal. Two week a pair of my piebald fenestratus spawned I offered anyone who wanted the fry to get the batch for $30 when they became free swimming as I had no room for grow outs, they were eventually eaten. The pair of F0 sp Catemaco that John has looks different from the piebalds and we discussed it and compared them when he picked them up. John even took pics of the piebald and may post them later. After observing the Catemaco I thought it was a different fish I shot a video of my piebalds an hour ago after a water change another pair is getting ready to spawn, I'll post it soon. The group I have look very similar to Gani's each specimen has different patterns. I'm no expert I've only had 1 pair of "Catemaco" and have seen pics of about 6-8 wild adults. A week ago no one heard of them today "Catemaco" are on lists nation wide go figure. Lupes I hope we can keep this thread open this is the discussion that should have taken place from the beginning. I hope John will post some pics of his F0 pair here for comparison as well.
Different races possibly, different species I doubt. Cool nonetheless.
Keep in mind that coloration and body shape have nothing to do with a species designation. There are dozens of cichlid species that come in a variety of colors and shapes. Riverine vs. lacustrine is a simple example. No ichythologist uses appearance as a species determiner.
Also, one can be a "splitter" or a "lumper" as it comes to species designation. Even if one researcher describes it as a new species, that doesn't mean it becomes the consensus opinion.
Also, from an evolutionary perspective, it would be strange to find two distinctly different species filling the very same ecological niche in the only lake in the world in which they are native.
The very definition of "species" can be questioned itself. It is on its own an artificial designation.

