Bichir are bottom-dwelling freshwater fish native to western Africa. They are among the most primitive of the ray-finned fish, the dominant group of modern fish, which arose about 395 million ...

The species of marine ray-finned fish is found in the deep sea and measures up to 44cm, reports What's The Jam. While their appearance is certainly unique, it appears to have undergone some ...

To find out, Rice recently set out to do a large-scale survey of published research on sound production in ray-finned fishes, or actinopterygians, which represent more than half of all vertebrate ...

The species of marine ray-finned fish is found in the deep sea and measures up to 44cm. While their appearance is certainly unique, it appears to have undergone some swelling – likely due to the ...

Internet outraged: ‘Not funny, animal abuse’ Fedortsov identified the blob as a smooth lumpfish, a species of marine ray-finned ... aquarium uses human cutouts to cheer up solitary fish ...

Fedortsov identified the blob as a smooth lumpsucker, a species of marine ray-finned fish that grows to over a foot long and resides in the depths. The Lovecraftian critter caused quite a stir ...

Why are some species more likely to diversify than others? For the largest group of vertebrates, ray-finned fishes, the ability to evolve by transitioning back and forth between simple and complex ...