Cá nhồng lớn vs Neon Tetra
Sphyraena barracuda so sánh với Paracheirodon innesi
Taxonomy & Classification
| Thuộc tính | Cá nhồng lớn | Neon Tetra |
|---|---|---|
| Tên khoa học | Sphyraena barracuda | Paracheirodon innesi |
| Bộ | Perciformes | Characiformes |
| Họ | Sphyraenidae | Characidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Cá nhồng lớn | Neon Tetra |
|---|---|---|
| Chiều dài tối đa | 200,0 cm | 3,0 cm |
| Cân nặng tối đa | 50,0 kg | 0,001 kg |
| Màu sắc | Steel-gray to dark gunmetal-blue back with a pale silvery-white belly; scattered irregular dark blotches on the lower flanks; tail fin is grayish with whitish tips on both lobes. | 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. |
Habitat & Environment
| Thuộc tính | Cá nhồng lớn | Neon Tetra |
|---|---|---|
| Loại nước | Saltwater | Freshwater |
| Phạm vi độ sâu | 0-100m | — |
| Phân bố địa lý | Circumtropical in shallow coastal waters of the Atlantic, Indian, and Pacific oceans. Frequents coral reefs, seagrass beds, and estuaries from Florida and the Caribbean to … | 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 … |
| Môi trường sống | Pelagic, coral reefs, estuaries | 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 … |
Aquarium Suitability
| Thuộc tính | Cá nhồng lớn | Neon Tetra |
|---|---|---|
| Kích thước bể tối thiểu | — | 40 L |
| Nhiệt độ | — | 20-26 |
| Phạm vi pH | — | 6.0-7.0 |
| Mức độ chăm sóc | — | Easy |
| Tính cách | — | Peaceful |
Thông tin câu cá
| Thuộc tính | Cá nhồng lớn | Neon Tetra |
|---|---|---|
| Cá thể thao | Có | Không |
| Xếp hạng chiến đấu | 7/10 | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Cá nhồng lớn
Firm, lean white flesh with a mild flavor when small; larger individuals risk ciguatera fish poisoning and are generally avoided. Smaller fish eaten grilled or fried in the Caribbean.
Neon Tetra
Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.
Species Overview
Cá nhồng lớn
The great barracuda is a fearsome-looking predator found in tropical and subtropical oceans. With its torpedo-shaped body, pronounced underbite, and fang-like teeth, it can strike prey at speeds exceeding 58 km/h.
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.