Summer Flounder vs Zebra Danio
Paralichthys dentatus compared with Danio rerio
Taxonomy & Classification
| Attribute | Summer Flounder | Zebra Danio |
|---|---|---|
| Scientific Name | Paralichthys dentatus | Danio rerio |
| Order | Pleuronectiformes | Cypriniformes |
| Family | Paralichthyidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Summer Flounder | Zebra Danio |
|---|---|---|
| Max Length | 94.0 cm | 5.0 cm |
| Max Weight | 12.0 kg | 0.001 kg |
| Color | Eyed side is brownish to gray-green with a mottled pattern of pale blotches; 12–14 distinct pale-edged dark ocelli (eyespots) scattered across the body; blind side is plain white; color changes with substrate. | 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 | Summer Flounder | Zebra Danio |
|---|---|---|
| Water Type | Saltwater | Freshwater |
| Depth Range | 10-183m | — |
| Geographic Range | Western North Atlantic from Nova Scotia south to Florida and the northern Gulf of Mexico. Undertakes seasonal offshore migration to deeper Continental Shelf waters in … | 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 | Neritic, demersal, 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 | Summer Flounder | Zebra Danio |
|---|---|---|
| Min Tank Size | — | 40 L |
| Temperature | — | 18-24 |
| pH Range | — | 6.0-8.0 |
| Care Level | — | Easy |
| Temperament | — | Peaceful |
Fishing Information
| Attribute | Summer Flounder | Zebra Danio |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | 4/10 | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Summer Flounder
Thin, delicate white fillets with a sweet, mild flavor and very low fat. Prized on the U.S. East Coast; superb pan-fried in butter, stuffed and baked, or prepared as ceviche.
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
Summer Flounder
The summer flounder, or fluke, is a flatfish that lies camouflaged on the ocean floor. Born with eyes on both sides, one eye migrates to the left side during development. An ambush predator, it explodes upward to grab passing prey.
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.