Cá mú khổng lồ vs Guppy
Epinephelus itajara so sánh với Poecilia reticulata
Taxonomy & Classification
| Thuộc tính | Cá mú khổng lồ | Guppy |
|---|---|---|
| Tên khoa học | Epinephelus itajara | Poecilia reticulata |
| Bộ | Perciformes/Serranoidei | Cyprinodontiformes |
| Họ | Epinephelidae | Poeciliidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| Thuộc tính | Cá mú khổng lồ | Guppy |
|---|---|---|
| Chiều dài tối đa | 250,0 cm | 6,0 cm |
| Cân nặng tối đa | 363,0 kg | 0,002 kg |
| Màu sắc | Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes. | Males display highly variable iridescent patterns on a gray-olive body; spots, reticulations, and solid patches of red, orange, blue, green, and black; flowing fantail fins often multicolored. |
Habitat & Environment
| Thuộc tính | Cá mú khổng lồ | Guppy |
|---|---|---|
| Loại nước | Saltwater | Brackish |
| Phạm vi độ sâu | 0-100m | — |
| Phân bố địa lý | Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California to … | Native to freshwater and slightly brackish streams of northern South America including Venezuela, Trinidad, and Barbados. Tolerates a wide range of salinities; introduced on every … |
| Môi trường sống | Neritic, coral reefs, estuaries | Slow-moving rivers, streams, ponds, and drainage ditches of northern South America (Venezuela, Trinidad). Warm, shallow water with dense vegetation (22-28°C). Highly adaptable; introduced worldwide. |
Aquarium Suitability
| Thuộc tính | Cá mú khổng lồ | Guppy |
|---|---|---|
| Kích thước bể tối thiểu | — | 38 L |
| Nhiệt độ | — | 22-28 |
| Phạm vi pH | — | 6.8-7.8 |
| Mức độ chăm sóc | — | Easy |
| Tính cách | — | Peaceful |
Thông tin câu cá
| Thuộc tính | Cá mú khổng lồ | Guppy |
|---|---|---|
| Cá thể thao | Có | Không |
| Xếp hạng chiến đấu | 9/10 | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Cá mú khổng lồ
Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
Species Overview
Cá mú khổng lồ
The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.
Guppy
The guppy is one of the most widely distributed tropical fish, found in freshwater habitats across the Americas. Males display vivid colors and elaborate tail patterns to attract females. They are live-bearers, giving birth to free-swimming fry.