Common Snook vs Neon Tetra

Centropomus undecimalis 与之比较 Paracheirodon innesi

Taxonomy & Classification

属性	Common Snook	Neon Tetra
学名	Centropomus undecimalis	Paracheirodon innesi
目	Perciformes	Characiformes
科	Centrachidae	Characidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Common Snook	Neon Tetra
最大体长	140.0 cm	3.0 cm
最大体重	24.3 kg	0.001 kg
体色	Pale golden-olive to grayish-brown back with silvery flanks; a bold black lateral stripe runs from the operculum to the tail; belly pale yellow-white; fins are yellowish with a dusky posterior dorsal fin.	Electric iridescent blue-green stripe from eye to adipose fin; vivid red stripe from mid-body to tail base; back olive-brown; belly silvery-white; all fins transparent and colorless.

Habitat & Environment

属性	Common Snook	Neon Tetra
水质类型	Freshwater & Saltwater	Freshwater
栖息水深	?-22m	—
地理分布	Western Atlantic from South Carolina south through the Gulf of Mexico, entire Caribbean, and along the Atlantic and Pacific coasts of Central America to Brazil. …	Native to blackwater tributaries of the upper Amazon River basin in Colombia, Peru, and Brazil. Inhabits slow, acidic, tannin-stained streams and flooded forest areas in …
栖息地	Neritic, estuaries	Warm, soft-water rivers and streams of the upper Amazon and Perú in South America. Prefers slow-moving blackwater with dense vegetation (pH 5.5-7.5, 20-26°C). Dense schooling …

Aquarium Suitability

属性	Common Snook	Neon Tetra
最小水箱尺寸	—	40 L
水温	—	20-26
pH 范围	—	6.0-7.0
饲养难度	—	Easy
性情	—	Peaceful

钓鱼信息

属性	Common Snook	Neon Tetra
游钓鱼种	是	否
搏鱼评级	8/10	—
世界纪录	—	—
汞含量	—	—

Cuisine & Edibility

Common Snook

Sweet, firm white flesh with a mild, clean flavor; low fat and large flakes. Highly regarded as table fare in Florida and the Caribbean; excellent grilled, blackened, or pan-seared.

Neon Tetra

Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.

Species Overview

Common Snook

The common snook is a prized inshore game fish found in tropical western Atlantic waters. It is highly sensitive to cold water and cannot survive temperatures below 12 degrees Celsius. Its lateral line is distinctive — a bold black stripe.

Neon Tetra

The neon tetra is one of the most popular freshwater aquarium fish, known for its iridescent blue and red horizontal stripes. Native to blackwater streams of the Amazon basin, it thrives in schools of six or more.