Examine the anatomy of the coelacanth, including its armored scales, hinged skull, and limb-like fins. Anatomy of the Coelacanth Ancient Creature homepage ...

There are many fish species, and they are all unique, but they share the same basic anatomy. This includes the head, body, fins, gills, air bladder and lateral lines.

Remove the top male spotty fish and, within minutes, the next-in-line female morphs into the tank s new tyrant charging and nipping rivals while her body quietly begins a weeks-long transition to male ...

The nickname 'platypus fish' stems from the fish's long beak, which resembles that of its mammal namesake, but the comparisons stop there. When paleontologist Gavin Young pulled several fossil ...

“This is the oldest jawed fish with known anatomy,” ZHU Min from the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) of the Chinese Academy of Sciences said in a press release.