Atlantic Herring vs Guppy
Clupea harengus so sánh với Poecilia reticulata
Taxonomy & Classification
| Thuộc tính | Atlantic Herring | Guppy |
|---|---|---|
| Tên khoa học | Clupea harengus | Poecilia reticulata |
| Bộ | Clupeiformes | Cyprinodontiformes |
| Họ | Clupeidae | Poeciliidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Atlantic Herring | Guppy |
|---|---|---|
| Chiều dài tối đa | 45,0 cm | 6,0 cm |
| Cân nặng tối đa | 1,1 kg | 0,002 kg |
| Màu sắc | Deep blue-green to teal back with brilliant iridescent silver flanks and white belly; no spots or bars; scales shed easily; fins are translucent to pale; single dorsal fin positioned mid-body. | 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 | Atlantic Herring | Guppy |
|---|---|---|
| Loại nước | Saltwater | Brackish |
| Phạm vi độ sâu | 0-364m | — |
| Phân bố địa lý | Northern North Atlantic and adjacent Arctic seas, from the eastern seaboard of Canada to Iceland, the North Sea, Baltic Sea, and Barents Sea. Forms massive … | 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 | Pelagic, open ocean in the North Atlantic, from Arctic to subtropical latitudes. Highly migratory, schooling in surface to mid-water depths (0-200m). Undertakes large seasonal migrations. … | 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 | Atlantic Herring | 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 | Atlantic Herring | Guppy |
|---|---|---|
| Cá thể thao | Có | Không |
| Xếp hạng chiến đấu | — | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Atlantic Herring
Soft, oily flesh with a rich, pronounced flavor and high omega-3 content. Culturally essential across Northern Europe — pickled, smoked, salted, or prepared as Bismarck herring or rollmops.
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
Species Overview
Atlantic Herring
The Atlantic herring is one of the most abundant fish species on Earth, forming massive schools of billions of individuals. It has played a crucial role in European history, fueling trade routes and even wars.
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.