ugly...!
it is called a black fish with a gold stripe(:
Perhaps, since they are compressed fish, their fins/bodies are flat and the appear to have "wings".
sprat
a fish that lives in a flat
because she used to be a fish
b-flat
Flounder is a word for a flat fish.
the Black phantom tetra fish is scientifically called Hyphessobrycon megalopterus
Black pomplet
That's called the flatfish!
Goldfish as ornamental fish, come in a variety of shapes and sizes, of which the black moor is one.
plumage