Fish can distinguish between larger and smaller quantities, with an additional ability to "count" up to three, according to research on tropical angelfish. Angelfish are regarded as being one of the ...

Angelfish is one of the most popular aquarium fish. Known for their vibrant colours and unique shapes and sizes, they have favourite amongst buyers. Angelfish are of two types, the one living in the ...

Genome Spotlight: Freshwater Angelfish (Pterophyllum scalare) A high school student uses crowdfunding to produce the first genome assembly for this popular aquarium species, underscoring the ...

Fish can distinguish between larger and smaller quantities, with an additional ability to "count" up to three, according to research on tropical angelfish. Angelfish are regarded as being one of the ...