Channel Catfish vs Guppy
Ictalurus punctatus เปรียบเทียบกับ Poecilia reticulata
Taxonomy & Classification
| คุณลักษณะ | Channel Catfish | Guppy |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Ictalurus punctatus | Poecilia reticulata |
| อันดับ | Siluriformes | Cyprinodontiformes |
| วงศ์ | Ictaluridae | Poeciliidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| คุณลักษณะ | Channel Catfish | Guppy |
|---|---|---|
| ความยาวสูงสุด | 132.0 cm | 6.0 cm |
| น้ำหนักสูงสุด | 26.0 kg | 0.002 kg |
| สี | Blue-gray to olive-gray back with silvery-white sides; scattered small black spots on the flanks in juveniles that fade with age; belly creamy-white; deeply forked tail fin is uniformly grayish. | 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
| คุณลักษณะ | Channel Catfish | Guppy |
|---|---|---|
| ประเภทน้ำ | Freshwater | Brackish |
| ช่วงความลึก | 0-15m | — |
| ขอบเขตทางภูมิศาสตร์ | Native to the central and eastern United States and southern Canada, from the Great Lakes south through the Mississippi River basin to the Gulf Coast. … | 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 … |
| แหล่งอาศัย | 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
| คุณลักษณะ | Channel Catfish | Guppy |
|---|---|---|
| ขนาดตู้ขั้นต่ำ | — | 38 L |
| อุณหภูมิ | — | 22-28 |
| ช่วง pH | — | 6.8-7.8 |
| ระดับการดูแล | — | Easy |
| นิสัย | — | Peaceful |
ข้อมูลการตกปลา
| คุณลักษณะ | Channel Catfish | Guppy |
|---|---|---|
| ปลาตกกีฬา | ใช่ | ไม่ใช่ |
| ระดับการต่อสู้ | 5/10 | — |
| สถิติโลก | — | — |
| ระดับปรอท | — | — |
Cuisine & Edibility
Channel Catfish
Firm, moist white flesh with a mild, sweet flavor and very low fat. A Southern U.S. staple — beloved deep-fried with cornmeal batter; also excellent grilled or blackened.
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
Species Overview
Channel Catfish
The channel catfish is the most abundant and widely fished catfish species in North America. It has a keen sense of smell, with taste buds distributed across its entire body, enabling it to locate food in murky water.
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.