Channel Catfish vs Wels Catfish

Ictalurus punctatus เปรียบเทียบกับ Silurus glanis

Taxonomy & Classification

คุณลักษณะ	Channel Catfish	Wels Catfish
ชื่อวิทยาศาสตร์	Ictalurus punctatus	Silurus glanis
อันดับ	Siluriformes	Siluriformes
วงศ์	Ictaluridae	Ictaluridae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Channel Catfish	Wels Catfish
ความยาวสูงสุด	132.0 cm	500.0 cm
น้ำหนักสูงสุด	26.0 kg	300.0 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.	Dark olive-green to slate-gray back with irregular mottled marbling of darker blotches; flanks grade to olive-yellow; scaleless smooth skin; belly pale cream to yellowish-white; head broad and flat.

Habitat & Environment

คุณลักษณะ	Channel Catfish	Wels Catfish
ประเภทน้ำ	Freshwater	Brackish
ช่วงความลึก	0-15m	0-30m
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 large river systems and lakes of central and eastern Europe from the Rhine basin east to the Caspian and Aral sea drainages. Introduced …
แหล่งอาศัย	Estuaries	Large rivers, lakes, and reservoirs across Europe and Asia (Volga, Danube, Rhine, Ob). Inhabits deep, slow-moving freshwater with soft substrates. Tolerates turbid water (15-25°C). Highly …

ข้อมูลการตกปลา

คุณลักษณะ	Channel Catfish	Wels Catfish
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	5/10	9/10
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.

Wels Catfish

Fatty, soft flesh with a mild, slightly sweet flavor; quality improves from cold, clean water fish. Popular in Central European cuisines — commonly smoked, fried, or braised with vegetables.

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.

Wels Catfish

The wels catfish is the largest freshwater fish in Europe, capable of exceeding 5 meters. Found in large rivers and lakes across the continent, it has been documented beaching itself to catch pigeons. It can live over 80 years.