Tarpon vs Zebra Danio
Megalops atlanticus compared with Danio rerio
Taxonomy & Classification
| Attribute | Tarpon | Zebra Danio |
|---|---|---|
| Scientific Name | Megalops atlanticus | Danio rerio |
| Order | Elopiformes | Cypriniformes |
| Family | Megalopidae | Danionidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| Attribute | Tarpon | Zebra Danio |
|---|---|---|
| Max Length | 250.0 cm | 5.0 cm |
| Max Weight | 161.0 kg | 0.001 kg |
| Color | Brilliant chrome-silver flanks with large, plate-like reflective scales producing a mirror-like sheen; back is dark blue-green; fins clear to dusky with elongated dorsal ray. | 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 | Tarpon | Zebra Danio |
|---|---|---|
| Water Type | Freshwater & Saltwater | Freshwater |
| Depth Range | 0-40m | — |
| Geographic Range | Western and eastern Atlantic from Virginia south through the Caribbean Sea, Gulf of Mexico, and along the South American coast to Brazil; also West Africa. … | 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 | Coral reefs, estuaries | 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 | Tarpon | Zebra Danio |
|---|---|---|
| Min Tank Size | — | 40 L |
| Temperature | — | 18-24 |
| pH Range | — | 6.0-8.0 |
| Care Level | — | Easy |
| Temperament | — | Peaceful |
Fishing Information
| Attribute | Tarpon | Zebra Danio |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | 10/10 | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Tarpon
Bony flesh with a strong, somewhat coarse texture; rarely eaten in modern sport fishing. Primarily catch-and-release; not commonly consumed due to bones and Vulnerable status.
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
Tarpon
The tarpon is often called the 'Silver King' for its large mirror-like scales and acrobatic leaps. This ancient species has existed for over 100 million years and can breathe air using a modified swim bladder.
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.