ヨーロッパウナギ vs Whale Shark

Anguilla anguilla との比較 Rhincodon typus

Taxonomy & Classification

属性	ヨーロッパウナギ	Whale Shark
学名	Anguilla anguilla	Rhincodon typus
目	Elopomorpha	Orectolobiformes
科	Megalopidae	Rhincodontidae
Conservation Status	Critically Endangered	Endangered

Physical Traits

属性	ヨーロッパウナギ	Whale Shark
最大体長	133.0 cm	1800.0 cm
最大体重	6.6 kg	21500.0 kg
体色	Yellow-olive to olive-brown back and sides in the freshwater 'yellow eel' phase; maturing 'silver eel' phase develops a dark gray-black back with a silvery-white belly and enlarged eyes.	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 & Environment

属性	ヨーロッパウナギ	Whale Shark
水質タイプ	Freshwater & Saltwater	Saltwater
生息水深	0-700m	0-1928m
分布域	Spawns in the Sargasso Sea and larvae drift to European and North African coasts on the Gulf Stream. Adults inhabit rivers, lakes, and coastal waters …	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 …
生息地	Estuaries	Neritic, coral reefs

釣り情報

属性	ヨーロッパウナギ	Whale Shark
ゲームフィッシュ	はい	いいえ
ファイト評価	—	—
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

ヨーロッパウナギ

Rich, fatty flesh with a distinctive earthy flavor; classically smoked, jellied (in Britain), or grilled kabayaki-style. Critically Endangered — consumption strongly discouraged; population down 90%.

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.

Species Overview

ヨーロッパウナギ

The European eel undertakes one of nature's most remarkable migrations, traveling 5,000 km from European rivers to the Sargasso Sea to spawn and die. Despite centuries of study, its breeding grounds were only recently confirmed.

Whale Shark

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.