Silurus glanis Question

  • We are currently upgrading MFK. thanks! -neo
From what I can tell both ompok and Wallagonia have forked causal fins. This one as clearly been raised in captivity since it takes pellets. I’m still hoping it’s an ompok.

Nope, it's a W. leerii. Ompok actually have short face. Besides, the dark mottled pattern & jet black fin membranes existed in Wallagonia sp, not in Ompok sp.
 
I am so happy to see no hard feelings...

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Oh yes, I forgot that Wallago and Wallagonias became very affordable and plentiful too.

No, no Ompok. No doubt it is either a leerii or micropogon (I can't tell the difference) but for our intents and purposes it is all the same.

It will grow well. If you are lucky, it should get to 4'-5' in many years. Arapaimag's got to 5'+. I have one runt that's still at 3' after 3.5 years and three youngsters at 1'-2'.

GiantFishKeeper101 GiantFishKeeper101 Do you know if they are farmed for food? I'd think they are, just like wels, too cannibalistic for that but who knows. If they are farmed for food, then what we get in the ornamental fish trade are the refuse, the culls with crappy genes. That'd be a bit sad to me personally.
 
thebiggerthebetter thebiggerthebetter yeah, they are farm for food. Good eating, some say they taste like lobster. Actually Wallago that are in the trade are all farm version. Juvenile W. leerii are rare in the wild, most captured juvenile sheatfish here are Ompok sp. It's like Lince Catfish, juveniles are rare

The difference between leerii & micropogon located in the eyes. Leerii have gap between corner lip & margin of the eye. Micropogon corner lip almost touch the eye.
 
The difference between leerii & micropogon located in the eyes. Leerii have gap between corner lip & margin of the eye. Micropogon corner lip almost touch the eye.

Wow! Thanks. Really that obvious?? Or does one have to squint and stare for some time?
 
Not that obvious. I use fishbase description to distinguished em. It takes me a long time to see it. Always hit & miss.

Wallagonia leeri - there's gap between the corner lip & eye margin (the swollen skin around the eye)
IMG_20181213_143407.jpg

Wallagonia micropogon - corner lip almost touches the eye
IMG_20181213_143427.jpg

Here's a random photo, in Indonesia. Wallagos breeding in small tributary
FB_IMG_1541589128720.jpg

*Edit: Spawning Wallago.

The sentence sounded so wrong lol
 
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Not that obvious. I use fishbase description to distinguished em. It takes me a long time to see it. Always hit & miss.

Wallagonia leeri - there's gap between the corner lip & eye margin (the swollen skin around the eye)...

I see. That's what I remembered, that it is quite hard. I gave up trying a while ago and seem to have forgotten this eye thing entirely.
 
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