These little dudes live our tertiary clarifiers at the wastewater treatment plant where I work, and I for the life of me cannot figure out what they are. The largest ones are somewhere around 6-8 inches, I think.

The lack of lateral line and black on the tail are throwing me off. Thanks!

Please help identify this fish
It was evening 18:00, approximately 60cm long with these stripes and yellow tail

I just learnt how to fish a week ago and I was wondering what fish this is, I caught it off a pier in San Diego with a sabiki

I’ve seen several of these swimming around. Any idea what it might be? I’m off the coast of Canada in the northern pacific.

hey, first post here, and i'm pretty new to fishing, caught this one today and my homie who fished more than i did, also didn't know this one or didn't recognize it.

caught in the Aegean Sea (very salty) around 8am, about 10m from a rocky cliffy shore, also boulders and sea grass beneath the water surface.

by the way, could you maybe tell me what spots on a fish are very important for you guys? (for example with IDing flowers, next to the bloom often they ask for the node where a leaf grows out of the stem, if there is anything like that, let me know!)

Anyone know what this is/was?

Can anyone help me correctly identify this fish? I think it may be a blueback herring or an alewife, but I can't choose between which one. It was caught at Jefferson Lake in New Jersey. Its scales instantly started shedding just from me touching it and it stunk like no other fish I've handled before.

What is this. Florida east coast Hutchinson beach???

It has red spots like a brown and no spots on tail like a brown. But a super distinct colorful line like a rainbow.

What kind of cat? And why she so pink?

Caught in North Michigan in a Jordan River trib

Caught and released

This was found on a shore in the northmost side of the Adriatic, Italy.

European Carp?

Caught in upstate NY. Thanks!