Electric Eel vs Goliath Grouper
Electrophorus electricus เปรียบเทียบกับ Epinephelus itajara
Taxonomy & Classification
| คุณลักษณะ | Electric Eel | Goliath Grouper |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Electrophorus electricus | Epinephelus itajara |
| อันดับ | Gymnotiformes | Perciformes/Serranoidei |
| วงศ์ | Gymnotidae | Epinephelidae |
| Conservation Status | Least Concern | Vulnerable |
Physical Traits
| คุณลักษณะ | Electric Eel | Goliath Grouper |
|---|---|---|
| ความยาวสูงสุด | 250.0 cm | 250.0 cm |
| น้ำหนักสูงสุด | 20.0 kg | 363.0 kg |
| สี | Dark olive-gray to grayish-brown cylinder-shaped body with a pale yellowish-orange throat and chin; back uniformly dark; scaleless skin has a smooth appearance; long ribbon-like anal fin is pinkish. | Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes. |
Habitat & Environment
| คุณลักษณะ | Electric Eel | Goliath Grouper |
|---|---|---|
| ประเภทน้ำ | Freshwater | Saltwater |
| ช่วงความลึก | — | 0-100m |
| ขอบเขตทางภูมิศาสตร์ | Native to the Orinoco and Amazon river basins in Venezuela, Guyana, Suriname, and Brazil. Inhabits murky, oxygen-depleted floodplain pools, swamps, and slow-moving streams in lowland … | Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California to … |
| แหล่งอาศัย | Estuaries | Neritic, coral reefs, estuaries |
ข้อมูลการตกปลา
| คุณลักษณะ | Electric Eel | Goliath Grouper |
|---|---|---|
| ปลาตกกีฬา | ไม่ใช่ | ใช่ |
| ระดับการต่อสู้ | — | 9/10 |
| สถิติโลก | — | — |
| ระดับปรอท | — | — |
Cuisine & Edibility
Electric Eel
Not consumed — an ornamental and scientific novelty species kept in specialized aquarium exhibits; edible in principle but extremely dangerous to handle due to powerful electric discharge.
Goliath Grouper
Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.
Species Overview
Electric Eel
Despite its name, the electric eel is not a true eel but a knifefish. It can generate electrical discharges of up to 860 volts to stun prey and defend itself. About 80% of its body is dedicated to three electric organs.
Goliath Grouper
The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.