Walleye vs Zebra Danio
Sander vitreus compared with Danio rerio
Taxonomy & Classification
| Attribute | Walleye | Zebra Danio |
|---|---|---|
| Scientific Name | Sander vitreus | Danio rerio |
| Order | Perciformes | Cypriniformes |
| Family | Percidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Walleye | Zebra Danio |
|---|---|---|
| Max Length | 107.0 cm | 5.0 cm |
| Max Weight | 11.3 kg | 0.001 kg |
| Color | Golden-olive to brassy-yellow flanks with a mottled pattern of saddle-like dark blotches; distinctive white tip on lower tail lobe; large glassy eyes with reflective tapetum. | 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
| Attribute | Walleye | Zebra Danio |
|---|---|---|
| Water Type | Brackish | Freshwater |
| Depth Range | 0-27m | — |
| Geographic Range | Native to Canada and the northern United States, including the Great Lakes basin and major river drainages such as the Missouri and Ohio rivers. Introduced … | 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 … |
| Habitat | Freshwater lakes and rivers of North America east of the Rockies, from Canada to Tennessee. Inhabits clear, deep lakes and large rivers over sand and … | 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
| Attribute | Walleye | Zebra Danio |
|---|---|---|
| Min Tank Size | — | 40 L |
| Temperature | — | 18-24 |
| pH Range | — | 6.0-8.0 |
| Care Level | — | Easy |
| Temperament | — | Peaceful |
Fishing Information
| Attribute | Walleye | Zebra Danio |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | 5/10 | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Walleye
Considered one of the best-tasting freshwater fish; sweet, flaky white flesh with very low fat. Ideal pan-fried, battered, or baked — a North American culinary favorite.
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
Walleye
The walleye is the largest member of the perch family and the most sought-after freshwater food fish in North America. Its reflective eyes give it exceptional low-light vision, making dawn and dusk prime feeding times.
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.