Neon Tetra vs Espadon
Paracheirodon innesi comparé à Xiphias gladius
Taxonomy & Classification
| Attribut | Neon Tetra | Espadon |
|---|---|---|
| Nom scientifique | Paracheirodon innesi | Xiphias gladius |
| Ordre | Characiformes | Istiophoriformes |
| Famille | Characidae | Xiphiidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Neon Tetra | Espadon |
|---|---|---|
| Longueur maximale | 3,0 cm | 455,0 cm |
| Poids maximum | 0,001 kg | 650,0 kg |
| Couleur | 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. | Dark brown to blackish-purple back contrasting sharply with a pale cream-white belly; sides are dull bronze-brown; large crescent-shaped tail fin is dark; skin scaleless and leathery. |
Habitat & Environment
| Attribut | Neon Tetra | Espadon |
|---|---|---|
| Type d'eau | Freshwater | Saltwater |
| Plage de profondeur | — | 0-2878m |
| Aire de répartition | 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 … | Cosmopolitan in temperate and tropical oceans worldwide, including the Mediterranean Sea, Atlantic, Indian, and Pacific oceans. Makes deep vertical migrations between surface feeding and depths … |
| Habitat | 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 … | Oceanic and neritic zones worldwide in temperate and tropical seas; surface to 650m. Highly migratory, following prey into cold, productive upwelling zones. Rarely found near … |
Aquarium Suitability
| Attribut | Neon Tetra | Espadon |
|---|---|---|
| Taille minimale de l'aquarium | 40 L | — |
| Température | 20-26 | — |
| Plage de pH | 6.0-7.0 | — |
| Niveau d'entretien | Easy | — |
| Tempérament | Peaceful | — |
Informations sur la pêche
| Attribut | Neon Tetra | Espadon |
|---|---|---|
| Poisson de pêche sportive | Non | Oui |
| Cote de combativité | — | 9/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Espadon
Dense, meaty flesh with a mild, slightly sweet flavor; moderate fat and steak-like texture. Ideal for grilling, broiling, or searing; pairs well with lemon-herb or citrus salsas.
Species Overview
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.
Espadon
The swordfish is a highly migratory pelagic predator recognized by its long, flat, pointed bill. It can dive to depths exceeding 2,800 meters and possesses a specialized organ that heats its eyes and brain for improved vision in cold, deep water.