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example of "Syno Galinae" (Hybrid)

Posted: 29 Feb 2012, 13:26
by Richard B
http://www.ebay.co.uk/itm/TROPICAL-CATF ... 3cc2efdf1f

Posted just to demonstrate example of deformity of some hybrids...

Re: example of "Syno Galinae" (Hybrid)

Posted: 29 Feb 2012, 13:58
by Viktor Jarikov
http://www.planetcatfish.com/forum/view ... t=+galinae
This is one of mine that Richard also thought was a galinae. 8th post down - 3 pics of a large ~7"-8" TL euptera-looking syno. Also deformed - mouth skewed to one side. (Better seen on some pics here http://www.planetcatfish.com/forum/view ... it=120+gal )

Re: example of "Syno Galinae" (Hybrid)

Posted: 29 Feb 2012, 18:07
by The.Dark.One

Re: example of "Syno Galinae" (Hybrid)

Posted: 29 Feb 2012, 22:37
by Viktor Jarikov
Seems entirely (so far) consistent in one feature: blunter than normal euptera head/snout or, if you will, a higher-sloped "forehead".

Do we know/does there exist a hypothesis what these are the hybrids of?

Re: example of "Syno Galinae" (Hybrid)

Posted: 29 Feb 2012, 22:52
by Bijn
Viktor Jarikov wrote:Do we know/does there exist a hypothesis what these are the hybrids of?
Or are they a strain of deformed euptera?

Re: example of "Syno Galinae" (Hybrid)

Posted: 01 Mar 2012, 16:49
by The.Dark.One
I did an article on them years ago for the Catfish Study Group Newsletter and based on the evidence I had, concluded they are a deformity caused by hormone breeding of S. euptera (not hybridisation).