Whale sharks, whale sharks are huge and harmless sharks of the family Whale sharks? The scientific name is Rhincodon? Typus is widely distributed all over the world, mainly in tropical oceans. The body is gray or brown, the lower side is pale, with obvious yellow or white spots and narrow horizontal lines. Despite its large size, it has small teeth and feeds on plankton and small fish. Generally, it swims slowly on the water surface, and occasionally it can be collided by ships. ? whale shark

Whale shark is the second largest shark (the largest is Megalodon-extinct), not a whale. It breathes through gills and is the largest fish, usually with a body length of about 10 meter, and the largest individual is 20 meters long and weighs 10- 15 tons, making it the highest fish. The body is elongated and thick, with two distinct skin ridges on each side. Small eyes, no transient membrane. The mouth is huge and the upper and lower collars are lipped. Teeth are small and numerous, conical. The water spray hole is small and located behind the eye. Branchial foramen 5, wide. Gill rake cutin, divided into many branchlets, forming a filter port. There are 2 dorsal fins, and the second dorsal fin is opposite to the arm fin. The pectoral fin is wide. Tail fin bifurcation. The body is grayish brown or bluish brown, with many yellow spots and vertical stripes.

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Original upload time: 20 10-04- 14 (this is the information displayed on the encyclopedia picture of the interactive encyclopedia)