This has been bugging me all day but I swear this fish exists and I can't find it anywhere online. It's got a foldable flap on its stomach that opens up into a colourful striped mating display.

We eat a lot of stockfish (which I learnt is cod) in Nigeria. The cook said she used stockfish. Is this bone found in cod?

As the title says

Same

Found washed up on a beach on the Swedish west coast. What kind of fish is it?

Aprox, 50 cm

Ignore my cheesing I had just never caught a species like this. Can you help identify?

I ordered plants online 6 weeks ago and ended up finding this in my tank yesterday. Only livestock is a bristlenose pleco and some bladder snails.

Found washed up on a beach on the Swedish west coast. What kind of fish is it?

Aprox, 50 cm

Today I was swimming in the Mediterrenean Sea in Kemer, Turkey. I saw something yellow swimming between the people. At first I thought that its some kind of Jellyfish. Then I watched down from the rack that it was a fish. It had a yellow skin similar to the yellow tone 'Citrine' (Hex Code E4D00A) with black pattern which looked like someone sprinkled random black paint on thr fish. Also it was swimming very weird like it was dying. Very flat on the surface. Couldnt even see the form of the fish. What could that be?

Does anyone know what this black fish is?

Is the smaller darker/colorful/spotted one of these fish the same species of silver dollar or is the coloration because of gender, if so does it look male or female. Trying to see if I have 4 females 1 male or if it’s a different species. Thanks all help is appreciated!

just want to know if anyone can identify this eel https://www.instagram.com/tv/C6SMBo9Lyeh/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA== here is the reel where i saw it and also a screenshot maybe it will help

https://preview.redd.it/hfhpfykitwzc1.jpg?width=1125&format=pjpg&auto=webp&s=878279079d85082971b129243d2925dc67ed7091

Good morning.

I rediscovered the albums of Tintin's adventures and, for its "Fandom" space, I decided to offer a page where all the animals present are mentioned.

For the fish, I managed (by myself or via internet references) to identify some of them but I wondered if all the fish present in the albums are identifiable or only some of them can be.

Ok so I don't have any pictures because I can't find anything about it online, but this is the information I have on the fish

The one that I saw is completely black, looks like a pug a bit, and is adorable. He was pretty small all things considered, and I am 90% sure that it's a freshwater fish.

I have no idea what fish this is but I really want to raise one. Just got no clue how to find it lol

Edit: He also looks a bit like the cuddlefish from subnautica...

Edit 2: I FOUND HIM HE IS A BLACK MOOR GOLDFISH I LOVE HIM!!!!!!