European Sturgeon vs Peacock Bass

Acipenser sturio เปรียบเทียบกับ Cichla temensis

Taxonomy & Classification

คุณลักษณะ	European Sturgeon	Peacock Bass
ชื่อวิทยาศาสตร์	Acipenser sturio	Cichla temensis
อันดับ	Perciformes	Cichliformes
วงศ์	Acipenseridae	Cichlidae
Conservation Status	Critically Endangered	Least Concern

Physical Traits

คุณลักษณะ	European Sturgeon	Peacock Bass
ความยาวสูงสุด	600.0 cm	100.0 cm
น้ำหนักสูงสุด	400.0 kg	12.7 kg
สี	Gray-brown to dark brownish-black back with 5 rows of bony scutes that are yellowish-white; sides pale grayish-brown to whitish; belly creamy-white; thick armored body with a shark-like heterocercal tail.	Golden-yellow to olive-green body with three bold dark vertical bars on the flanks; a striking black ocellus edged in gold at the tail base; breeding males develop a prominent nuchal hump.

Habitat & Environment

คุณลักษณะ	European Sturgeon	Peacock Bass
ประเภทน้ำ	Freshwater & Saltwater	Freshwater
ช่วงความลึก	4-93m	—
ขอบเขตทางภูมิศาสตร์	Historically ranged across European coastal waters from the North Sea and Baltic to the Mediterranean and Black seas, spawning in major rivers like the Rhine, …	Native to the Amazon River basin and Orinoco River system in South America, including Venezuela, Colombia, and Brazil. Inhabits blackwater rivers, flooded forests, and large …
แหล่งอาศัย	Neritic, estuaries	Native to Southeast Asian rivers including the Mekong basin. Warm, slow-moving freshwater with soft substrates. Introduced to tropical aquaculture systems globally. Tolerates wide temperature range …

ข้อมูลการตกปลา

คุณลักษณะ	European Sturgeon	Peacock Bass
ปลาตกกีฬา	ไม่ใช่	ใช่
ระดับการต่อสู้	—	9/10
สถิติโลก	—	—
ระดับปรอท	—	—

Cuisine & Edibility

European Sturgeon

Critically Endangered — consumption is illegal throughout its range. Historically prized for its delicate flesh and black caviar; now one of the world's most threatened fish species.

Peacock Bass

Firm, white flesh with a clean, mild flavor and low fat content. Prized table fish throughout Amazonian cuisines; excellent grilled, pan-fried, or steamed with citrus.

Species Overview

European Sturgeon

The European sturgeon is a critically endangered anadromous fish that can live over 100 years. Once abundant in European rivers, it is now restricted to a small population in the Gironde estuary. Its eggs are harvested as beluga-grade caviar.

Peacock Bass

The peacock bass is the crown jewel of Amazon basin sport fishing. Despite its name, it is actually a large cichlid. Known for explosive topwater strikes and powerful, drag-screaming runs in tropical rivers and lagoons.