Is this Corydoras cf delphax? ambiacus?
Posted: 10 Jan 2006, 15:20
Is this Corydoras cf delphax? if not which one? Corydoras ambiacus? I have no idea about were was collected...
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Is this Corydoras cf delphax? ambiacus?
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Posted: 10 Jan 2006, 15:52
My best guess would either be corydoras ambiacus or corydoras agassizii.
Posted: 10 Jan 2006, 21:49
it's a young delphax
Posted: 11 Jan 2006, 14:54
agassizii 1 - delphax 1
any other opinion? Ian?
any other opinion? Ian?
Posted: 11 Jan 2006, 15:06
The more I look at this one the more unsure I'm becoming!!
Maybe you should repost this in the What's my Catfish? section, to get more opinions!
Maybe you should repost this in the What's my Catfish? section, to get more opinions!
Posted: 11 Jan 2006, 15:21
What do you look for to distinguish among C. delphax, C. ambiacus, and C. agassizii?
Cheri
Cheri
Posted: 11 Jan 2006, 15:31
OK, I did it:xsu-xsu wrote: Maybe you should repost this in the What's my Catfish? section, to get more opinions!
http://www.planetcatfish.com/forum/view ... hp?p=80548
thanks
Posted: 11 Jan 2006, 15:34
Well, fullt adult delphax generally lose their spots and are quite easy to distinguish.
Also, male delphax have black on their first soft dorsal ray which is usually elongated further than the main dorsal spine.
c. agassizii and ambiacus are very difficult to distinguish because the patterning is so varied between them, so place of origin is the only reliable method.
I did think that agassizii had a rounder snout than ambiacus but apparantly not always the case!!
Also, male delphax have black on their first soft dorsal ray which is usually elongated further than the main dorsal spine.
c. agassizii and ambiacus are very difficult to distinguish because the patterning is so varied between them, so place of origin is the only reliable method.
I did think that agassizii had a rounder snout than ambiacus but apparantly not always the case!!
Posted: 11 Jan 2006, 17:34
Jorge,
Please do not cross post. I deleted your duplicate posting in the "What's my Catfish" forum.
I can move this thread there if you'd like but the duplicate is a waste of bandwidth.
Please do not cross post. I deleted your duplicate posting in the "What's my Catfish" forum.
I can move this thread there if you'd like but the duplicate is a waste of bandwidth.
Posted: 11 Jan 2006, 20:34
Sorry, that was my fault as I was the one that suggested it.
As we are all intrigued to know what species these are, it may be a good idea to move it into it's proper and relevant section anyway.
Sorry again!!
As we are all intrigued to know what species these are, it may be a good idea to move it into it's proper and relevant section anyway.
Sorry again!!
Posted: 01 Mar 2006, 11:42
Any opinion in ID?
Posted: 01 Mar 2006, 17:02
I would say C. agassizii.
Ian
Ian
Posted: 22 Mar 2006, 10:46
Thanks Ian...
and what dou you think about this one?
delphax???
and what dou you think about this one?
delphax???
Posted: 23 Mar 2006, 17:17
C. delphax.
Ian
Ian