Arapaima vs Largemouth Bass

Arapaima gigas との比較 Micropterus salmoides

Taxonomy & Classification

属性	Arapaima	Largemouth Bass
学名	Arapaima gigas	Micropterus salmoides
目	Osteoglossiformes	Centrarchiformes
科	Arapaimidae	Centrarchidae
Conservation Status	Data Deficient	Least Concern

Physical Traits

属性	Arapaima	Largemouth Bass
最大体長	450.0 cm	97.0 cm
最大体重	200.0 kg	10.1 kg
体色	Dark olive-gray to grayish-black back with large scales that become vivid red-orange with black borders on the posterior flanks; belly pale cream; caudal fin reddish and rounded.	Olive-green to dark green back fading to pale yellowish-white belly, with a bold dark lateral band of mottled blotches running from gill to tail.

Habitat & Environment

属性	Arapaima	Largemouth Bass
水質タイプ	Freshwater	Freshwater
生息水深	—	0-6m
分布域	Restricted to the Amazon River basin in Brazil, Peru, Guyana, and Bolivia. Inhabits flooded várzea lakes, oxbows, and large river channels; surfaces frequently to breathe …	Native to eastern North America from the Great Lakes south through the Mississippi River basin to the Gulf states and Florida. Introduced widely across Europe, …
生息地	Floodplain lakes (várzea) and large river channels of the Amazon basin. Slow-moving, shallow, warm freshwater (26-30°C). An obligate air-breather; rises to surface to gulp air. …	Estuaries

釣り情報

属性	Arapaima	Largemouth Bass
ゲームフィッシュ	はい	はい
ファイト評価	10/10	7/10
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Arapaima

Large, firm white fillets with a mild, clean flavor and low fat; historically a staple protein in Amazonian communities. Often salted and dried; sustainable harvest is tightly regulated.

Largemouth Bass

Firm white flesh with a mild, clean flavor; low fat content. Popular pan-fried, baked, or grilled; widely regarded as one of North America's finest freshwater table fish.

Species Overview

Arapaima

The arapaima is one of the largest freshwater fish in the world, reaching up to 4.5 meters. An obligate air-breather, it must surface every 10-20 minutes to gulp air. Its tongue is bony and used to crush prey against the roof of its mouth.

Largemouth Bass

The largemouth bass is the most popular freshwater game fish in North America. Known for explosive topwater strikes and powerful runs, it inhabits warm lakes, ponds, and slow-moving rivers with abundant cover.