The silky shark (Carcharhinus falciformis) had a satellite tag fitted to its dorsal fin in June 2022 so researchers could track its migration.A few weeks later, an unknown person cut out the tag ...

Shark #409834 spotted a year later, in June 2023, with a healed dorsal fin. Josh Schellenberg, CC BY-NDI knew immediately it had to be #409834 from the previous summer. A few days later, John was ...

SCIENTISTS spotted a rare super-healing shark that was able to recover from traumatic injury. The creature was first spotted with a torn dorsal fin in 2022 but has since been found healed in a regr… ...

When placing the GPS tags, I also place a second tag beneath each shark's dorsal fin that displays a unique ID number, so I was able to confirm the injured shark was one from my study, #409834.

Chilling moment 5ft shark's dorsal fin is spotted just 30 feet from one of Britain's most popular beaches. he 5ft long specimen was observed for 25 minutes feeding in the relatively shallow water ...

They built a tuna-shaped robot that was half a metre long. It could be controlled with a motor in its head, another in its dorsal fin on its back and a third in the caudal fin at the end of its tail.

The dorsal fins of sunfish are taller and narrower than those of a white shark, he added. They are not considered dangerous to humans, as they have small mouths and feed on jellyfish.

Its two dorsal fins are clearly visible. In a caption to the video, Natoli said the phenomenon was spotted by Blue Bay Whale Watching skipper Mark Wraight. Around 99.9 percent of whales spotted ...

Anglerfish earned the name for their unique evolutionary hunting adaptation—a front dorsal fin known as an illicium that functions as a lure.To humans, an illicium may resemble a fishing rod ...

Fins: Help a fish move. The top fins are called dorsal fins. If there are two dorsal fins, the one nearest the head is called the first dorsal fin and the one behind it is the second dorsal fin.