Guppy vs ザンダー
Poecilia reticulata との比較 Sander lucioperca
Taxonomy & Classification
| 属性 | Guppy | ザンダー |
|---|---|---|
| 学名 | Poecilia reticulata | Sander lucioperca |
| 目 | Cyprinodontiformes | Perciformes |
| 科 | Poeciliidae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | Guppy | ザンダー |
|---|---|---|
| 最大体長 | 6.0 cm | 130.0 cm |
| 最大体重 | 0.002 kg | 20.0 kg |
| 体色 | 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. | Greenish-gray to olive body with 8–10 dark olive-brown vertical bars or saddle blotches; flanks finely mottled; belly whitish; first dorsal fin with dark-spotted rays; large glassy eyes adapted for low light. |
Habitat & Environment
| 属性 | Guppy | ザンダー |
|---|---|---|
| 水質タイプ | Brackish | Brackish |
| 生息水深 | — | 2-30m |
| 分布域 | 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 … | Native to river systems and large lakes of northern and central Europe and western Asia, including the Volga, Danube, Rhine, and Baltic Sea drainages. Tolerates … |
| 生息地 | 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. | Estuaries |
Aquarium Suitability
| 属性 | Guppy | ザンダー |
|---|---|---|
| 最小水槽サイズ | 38 L | — |
| 水温 | 22-28 | — |
| pH 範囲 | 6.8-7.8 | — |
| 飼育難易度 | Easy | — |
| 気性 | Peaceful | — |
釣り情報
| 属性 | Guppy | ザンダー |
|---|---|---|
| ゲームフィッシュ | いいえ | はい |
| ファイト評価 | — | 6/10 |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
Cuisine & Edibility
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
ザンダー
Lean, firm white flesh with a delicate, mild flavor and nearly no fat; boneless fillets are easy to work with. The most prized freshwater eating fish in Central and Eastern Europe.
Species Overview
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.
ザンダー
The zander is the European equivalent of the walleye and one of the most prized freshwater predators in Europe. Its excellent low-light vision makes it a crepuscular hunter. Its delicate white flesh is considered among the finest of freshwater fish.