The most recent work on Tatia as a group mentions elongate caudal fin on "some males" but it's not characteristic for any species. T. gyrina is widespread, so it could be a population that has this feature, could be something new, could not even be a Tatia if we looked closely enough. Doe...

bekateen wrote: ↑07 May 2020, 05:30 I've never seen that before. Very pretty!

Cheers, Eric

Thank you

D268B040-BDD8-40C1-93FB-6F4C5E26E048.jpeg The other day, I bought a mysterious tatia. This tatia has a very long caudal fin! I'm guessing it's gyrina from its color and provenance. This characteristic was seen in several individuals that came in together, and I thought it was probably a male with a...

I´m afraid this is a hard question, there is hardly any information regarding Glanidium in the Cat e log Obviously, there mst be SOME reason this genus was erected, but I can´t tell you Oh,I see. According to Japanese famous aquarium magazine,way to distinguish is that tatia has film on eye,but gla...

bekateen wrote: ↑12 Mar 2020, 01:16 They are two different genera (genus) of Auchenipteridae catfish. Is that what you want to know? Or do you mean something else?

Cheers, Eric

Thank you for replies！
Those species look the same to me.
So, I want to know way to distinguish those species.

It could be Tatia dunni , but I can't even tell for sure if it's a Tatia from those pictures. If you had pictures showing the shape of the caudal fin it would help. Also, where in Ecuador was is collected or exported from? Cheers, Jools Thank you for answering! Unfortunately,I don't have a picture ...

Martin S wrote: ↑11 Mar 2020, 10:08 There don't appear to be any known Auchenipterids found in Ecuador...

Thank you for answering!
And sorry for delayed reply...
According to the salesperson,this tatia is a secondary product of correcting corydoras aeneus in Ecuador.

It could be Tatia dunni , but I can't even tell for sure if it's a Tatia from those pictures. If you had pictures showing the shape of the caudal fin it would help. Also, where in Ecuador was is collected or exported from? Cheers, Jools Thank you for answering! Unfortunately,I don't have a picture ...

Could you tell me the difference?

I'm sorry for my bad English...

This tatia comes from Ecuador.
I think species of this tatia is dunni.
Is my oppinion correct?