Help Identifiying Corys

Super Coryman · Post by **Super Coryman** » 18 Mar 2003, 21:06

I bought these corys as C.julii. IMHO they are not julii. Any help ???

http://www.aquaworldnet.org/public/gall ... r_Aquarium

Thanks to any replier

oneoddfish · Post by **oneoddfish** » 18 Mar 2003, 21:58

It's not it's Trilineatus.These are very often sold as julli.

YouTube · Post by **Jools** » 19 Mar 2003, 00:04

Hmm, wouldn't mind seeing another few pics, that looks like it might be C. leopardus.

Jools

Super Coryman · Post by **Super Coryman** » 19 Mar 2003, 17:32

I'll Try posting more pics.

PS Have C. Leopardus been breeded

Achim · Post by **Achim** » 19 Mar 2003, 17:57

Hi,

Imo C. leopardus or a closely related species too.

PS Have C. Leopardus been breeded

Yes. According to Hans Evers Corydoras book they have been bred by Ernst Bilke. They are difficult to stimulate, darkening the tank (The method is called "Abdunklungsmethode" in german, i don't know if there is an equivalent in english) finally made them spawn.

Achim

Post by **Coryman** » 19 Mar 2003, 18:59

Without getting a better look at the head I would say the fish was either C. leopardus or possibly C. gomezi. Definately not C. julii

C. leopardus

C. gomezi

Ian

Super Coryman · Post by **Super Coryman** » 20 Mar 2003, 21:07

Have C. Gomezi ever been bred ??? I'll try posting some more pics when I can.

PS. Ian are you Ian Fuller

Thanks to any repliers

Post by **Coryman** » 20 Mar 2003, 22:19

I'm afraid so

Ian

Super Coryman · Post by **Super Coryman** » 24 Mar 2003, 20:05

Hi
I've uploaded more pics. What do you think ???

http://www.aquaworldnet.org/public/gall ... r_Aquarium
If you can identify them how are they bred???

Graeme · Post by **Graeme** » 24 Mar 2003, 20:56

C.Leopardus.

(Hope i'm wrong tho!)

Graeme.

Post by **Coryman** » 24 Mar 2003, 23:58

I'm still not totally sure that my identification of C. gomezi is correct but I think your fish is the same species. It may turn out to be a new species altogether. Regarding breeding I don't think it has been.

Ian

Super Coryman · Post by **Super Coryman** » 25 Mar 2003, 19:19

How do you distinguish between C.Trilineatus, C.Gomezi, C.Julii, C.Leopardus ???

What do you think should I try to do to make them breed ???.

Post by **Coryman** » 25 Mar 2003, 20:12

OK the first thing is that C. gomezi and C. leopardus are longnosed species and there are pictires of both on this thred.

C. trilineatus and C. julii have also been covered on Jan 9th and again on March 3rd.

This C. trilineatus / C. julii thing has been bugging me for years. The only way to prove which is which is to know exactly where they were caught.

When viewed head on C. julii are quite slim and not at all stocky looking like C. trilineatus. Exporters in South America use the name C. julii because they get more money for then than they do for C. trilineatus.

True C. julii female,

C. trilineatus

One other point between C. julii and C. trilineatus is that when viewed from the front C. julii are slightly compressed and C. trilineatus are very rounded.

Ian

Super Coryman · Post by **Super Coryman** » 29 Mar 2003, 21:35

Can someone explain the "Abdunklungsmethode" to me??

Help Identifiying Corys

Help Identifiying Corys

julli

Ps.

New Pics !!

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