Guppy vs Whale Shark
Poecilia reticulata との比較 Rhincodon typus
Taxonomy & Classification
| 属性 | Guppy | Whale Shark |
|---|---|---|
| 学名 | Poecilia reticulata | Rhincodon typus |
| 目 | Cyprinodontiformes | Orectolobiformes |
| 科 | Poeciliidae | Rhincodontidae |
| Conservation Status | Least Concern | Endangered |
Physical Traits
| 属性 | Guppy | Whale Shark |
|---|---|---|
| 最大体長 | 6.0 cm | 1800.0 cm |
| 最大体重 | 0.002 kg | 21500.0 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. | Dark gray to blue-gray back covered with a distinctive checkerboard grid of pale white or cream spots and transverse stripes; belly white; the unique spot pattern is unique to each individual. |
Habitat & Environment
| 属性 | Guppy | Whale Shark |
|---|---|---|
| 水質タイプ | Brackish | Saltwater |
| 生息水深 | — | 0-1928m |
| 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 … | Pantropical in open oceanic and coastal waters between 30°N and 35°S. Aggregates seasonally at feeding sites including Ningaloo Reef in Western Australia, the Gulf of … |
| 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. | Neritic, coral reefs |
Aquarium Suitability
| 属性 | Guppy | Whale Shark |
|---|---|---|
| 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 | — |
Cuisine & Edibility
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
Whale Shark
Endangered species — consumption is strongly discouraged and illegal in many countries. Historically consumed in parts of Asia; now internationally protected under CITES Appendix II.
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.
Whale Shark
The whale shark is the largest living fish species, reaching lengths of up to 18 meters. Despite its enormous size, it is a gentle filter feeder that consumes plankton, fish eggs, and small fish by swimming with its wide mouth open.