What are these Malawi Catfishes?

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MCampos
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What are these Malawi Catfishes?

Post by MCampos »

These species were seen on a dive in Malawi lake (Africa).

1
Image


2
Image
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Re: What are these Malawi Catfishes?

Post by Silurus »

Image
Dinotopterus foveolatus
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Re: What are these Malawi Catfishes?

Post by Jools »

Marne

What's the background to these pictures. Do you know the photographer? They are very nice!

Cheers

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Re: What are these Malawi Catfishes?

Post by Viktor Jarikov »

Awesome! The pics belong in the Cat-eLog if only possible.

What are those things on the first cat's head? Crustaceans, barnacles like on whales etc.? Looks to me a bit like fish lice. Can be?
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Re: What are these Malawi Catfishes?

Post by MCampos »

Thanks!

These photos are from a member (juanito22) of AqOL Forum.

This is the topic where he posted photos of this and other fishes photographed in the Malawi lake during your dive. Feel free to contact him if they wish. They really are beautiful photos!

http://www.aquaonline.com.br/forum/view ... 14&t=32210

Tip: Watch the latest video with sound :-
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Re: What are these Malawi Catfishes?

Post by Silurus »

Viktor Jarikov wrote:What are those things on the first cat's head? Crustaceans, barnacles like on whales etc.? Looks to me a bit like fish lice. Can be?
They are not ectoparasites. Believe it or not, those are actually pits that are a normal part of the skin. Hence the specific epithet “foveolatus”.
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Re: What are these Malawi Catfishes?

Post by Viktor Jarikov »

Can't find the meaning/translation of foveolatus. What's that?
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Re: What are these Malawi Catfishes?

Post by Martin S »

Victor
A google search got me to foveolate = pitted (having pits), which ties in with the explanation from HH.
HTH
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