Common Carp vs Zebra Danio

Cyprinus carpio 与之比较 Danio rerio

Taxonomy & Classification

属性	Common Carp	Zebra Danio
学名	Cyprinus carpio	Danio rerio
目	Cypriniformes	Cypriniformes
科	Cyprinidae	Danionidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

属性	Common Carp	Zebra Danio
最大体长	120.0 cm	5.0 cm
最大体重	40.1 kg	0.001 kg
体色	Olive-brown to dark greenish-bronze back with large golden-yellow scales on the sides; belly yellowish-white; fins are grayish to dark olive; scales have a faint darker edge giving a reticulated look.	Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping.

Habitat & Environment

属性	Common Carp	Zebra Danio
水质类型	Brackish	Freshwater
栖息水深	0-29m	—
地理分布	Native to the Danube and Caspian Sea drainages of central Europe and western Asia. Introduced globally; now one of the most widely distributed freshwater fish …	Native to the Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the …
栖息地	Rivers, lakes, and reservoirs across Asia; introduced globally. Highly adaptable; tolerates turbid, warm, low-oxygen water (4-30°C). Prefers slow-moving water over silty substrates. Important aquaculture species.	Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism.

Aquarium Suitability

属性	Common Carp	Zebra Danio
最小水箱尺寸	—	40 L
水温	—	18-24
pH 范围	—	6.0-8.0
饲养难度	—	Easy
性情	—	Peaceful

钓鱼信息

属性	Common Carp	Zebra Danio
游钓鱼种	是	否
搏鱼评级	—	—
世界纪录	—	—
汞含量	—	—

Cuisine & Edibility

Common Carp

Dense, moderately fatty flesh with an earthy flavor; improves greatly when sourced from clean, cold water. Central European staple — traditionally braised, fried, or prepared as gefilte fish.

Zebra Danio

Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.

Species Overview

Common Carp

The common carp is one of the most widely introduced freshwater fish globally. Originally domesticated in East Asia over 2,000 years ago, it is a sacred fish in many cultures and the primary target species in European coarse fishing.

Zebra Danio

The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.