Whale shark - Wikipedia
The whale shark (Rhincodon typus) is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 18.8 m (61.7 ft). [8] The whale shark holds many records for size in the animal kingdom, most notably being by far the most massive living non-cetacean animal.
Whale Shark Anatomy — Marine Megafauna Foundation
2019年3月11日 · Whale sharks' bodies are adorned with striking longitudinal ridges and valleys, starting just behind their heads and continuing along their tails. Their skin, one of their most extraordinary adaptations, is made up of a tough, pigmented outer layer (epidermis) with embedded denticles, and a remarkably thick, rubbery, white dermis composed of ...
Whale shark | Size, Diet, & Facts | Britannica
2024年12月15日 · The whale shark sometimes feeds with its tail down and its opened mouth pointing up toward the surface, allowing water and food to enter the mouth as the shark bobs up and down. The captured prey includes both zooplankton (small animals such as copepods , shrimp , and other invertebrates ) and phytoplankton (such as algae and other marine plant ...
Shark anatomy - Wikipedia
The tail of a shark consists of the caudal peduncle and the caudal fin, which provide the main source of thrust for the shark. Most sharks have heterocercal caudal fins, meaning that the backbone extends into the (usually longer) upper lobe.
Whale shark - National Geographic Kids
With its tail pointed toward the ocean floor and its mouth toward the surface, the shark opens and closes its massive four-foot-wide mouth to create suction. The pressure pulls in the...
Tale of 2 Tails: Why Do Sharks and Whales Swim So Differently?
2017年5月20日 · Like other fish, sharks swim by moving their tails side to side. So, why do these two marine creatures — the shark and the whale — swim in such different ways? [What's the World's Largest...
Whale Shark - sharkguardian
2023年8月30日 · Its two dorsal fins are set rearward on its body, which ends in a large dual-lobed caudal fin (tail). Lifespans of Whale sharks average around 70 years, but they can live to over 100 years. Little is known about their life history, compared to other large sharks.
Whale Shark - Description, Habitat, Image, Diet, and Interesting …
Instead of using their tails for propulsion, whale sharks casually sway their entire bodies to swim along. While swimming along, whale sharks prefer shallower depths. They can occasionally be found as deep as 6,000 ft., but for the most part remain towards the surface of the open ocean.
The Whale Shark (Rhincodon typus) - Red Sea Project
2021年7月21日 · Their fins include: 2 dorsal fins (on the back), 2 pectoral fins (on its sides), 2 pelvic fins, a single anal fin and a caudal (tail) fin with a much larger upper lobe than lower lobe. Whale sharks have a distinctive white-to-light grey, spotted and striped pattern on dark grey skin, so as well as being huge, they are easily identifiable.
Whale Shark - Shark Facts and Information - sharks-world.com
Its fusiform body is wide in the middle area and narrows in the tail and head that is wide and flat, and it has two small eyes on the front. Its mouth, located towards the end of the snout, can open about 1.5 meters. Inside there are 300-350 rows of teeth and …