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Whale Shark

Whale Shark

Rhincodon typus

Endangered Saltwater
最大体長
1800.0 cm
最大体重
21500.0 kg
体色
Dark gray to blue-gray back …
生息水深
0-1928m
カテゴリ
Food Fish

Overview

The largest living fish, the whale shark reaches up to 18 metres yet feeds gently on plankton, fish eggs, and small fish by cruising with its cavernous mouth agape. Its dark gray back is patterned with a distinctive checkerboard of pale spots and stripes unique to each individual, allowing researchers to identify particular animals. Pantropical between about 30 degrees north and 35 degrees south, it aggregates seasonally at feeding sites such as Australia's Ningaloo Reef and the Gulf of Tadjoura off Djibouti. Reaching over 21 tonnes, it is a slow-maturing, migratory shark now assessed as Endangered and protected under CITES Appendix II, so its consumption is illegal in many countries.

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概要

The whale shark is the largest living fish species, reaching lengths of up to 18 meters. Despite its enormous size, it is a gentle filter feeder that consumes plankton, fish eggs, and small fish by swimming with its wide mouth open.

Physical Description

Measurement Value
Maximum Length 1800.0 cm
Maximum Weight 21500.0 kg
生息水深 0-1928m

Coloration

Dark gray to blue-gray back covered with a distinctive checkerboard grid of pale white or cream spots and transverse stripes; belly white; the unique spot pattern is unique to each individual.

Habitat & Distribution

Neritic, coral reefs

水質タイプ
Saltwater
生息水深
0-1928m

分布域

Pantropical in open oceanic and coastal waters between 30°N and 35°S. Aggregates seasonally at feeding sites including Ningaloo Reef in Western Australia, the Gulf of Mexico, and the Gulf of Tadjoura in Djibouti.

Distribution Map

Present Not recorded countries

Conservation Status

Endangered IUCN Red List

Whale Shark is classified as Endangered by the International Union for Conservation of Nature (IUCN).

Whale Shark faces significant threats to its wild populations.

食用・料理情報

Endangered species — consumption is strongly discouraged and illegal in many countries. Historically consumed in parts of Asia; now internationally protected under CITES Appendix II.

Taxonomy

Orectolobiformes (Carpet sharks)
Rhincodontidae (Whale sharks)
Rhincodon typus

Names in Other Languages

Language Name
French Requin baleine
Spanish Tiburón ballena

よくある質問

Can you eat Whale Shark?
Endangered species — consumption is strongly discouraged and illegal in many countries. Historically consumed in parts of Asia; now internationally protected under CITES Appendix II.
How big does Whale Shark get?
Whale Shark can grow up to 1800.0 cm long and weigh 21500.0 kg.
Where is Whale Shark found?
Pantropical in open oceanic and coastal waters between 30°N and 35°S. Aggregates seasonally at feeding sites including Ningaloo Reef in Western Australia, the Gulf of Mexico, and the Gulf of Tadjoura in Djibouti. Neritic, coral reefs
Is Whale Shark endangered?
The conservation status of Whale Shark is Endangered according to the IUCN Red List.
What family does Whale Shark belong to?
Whale Shark (Rhincodon typus) belongs to the family Rhincodontidae (Whale sharks) in the order Orectolobiformes (Carpet sharks).

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