Discus vs Spotted Seatrout
Symphysodon discus 비교 대상 Cynoscion nebulosus
Taxonomy & Classification
| 속성 | Discus | Spotted Seatrout |
|---|---|---|
| 학명 | Symphysodon discus | Cynoscion nebulosus |
| 목(目) | Cichliformes | Perciformes |
| 과(科) | Cichlidae | Sciaenidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 속성 | Discus | Spotted Seatrout |
|---|---|---|
| 최대 크기 | 20.0 cm | 100.0 cm |
| 최대 체중 | 0.25 kg | 7.9 kg |
| 체색 | Deep-bodied disc shape with vibrant turquoise-blue wavy horizontal lines over a reddish-brown to orange-brown base; fins edged in vivid blue with red striping; wild forms show 9 dark vertical bars. | Silver-gray body with a greenish iridescent back; scattered round black spots on the upper flanks, back, and dorsal and caudal fins; belly silver-white; fins yellowish to pale; two prominent canine teeth. |
Habitat & Environment
| 속성 | Discus | Spotted Seatrout |
|---|---|---|
| 수질 유형 | Freshwater | Saltwater |
| 서식 수심 | — | 10-?m |
| 분포 지역 | Restricted to the central Amazon River basin in Brazil, particularly around the confluence of the Rio Negro and Rio Solimões. Prefers warm, soft, highly acidic … | Western North Atlantic from New York south along the US Atlantic coast through the Gulf of Mexico to the Yucatán. Resident in estuaries, seagrass beds, … |
| 서식지 | Warm, blackwater rivers of the Amazon basin, particularly the Rio Negro and tributaries. Prefers soft, acidic water (pH 4.5-6.5, 26-31°C) with driftwood and minimal current. … | Neritic, coral reefs, estuaries |
Aquarium Suitability
| 속성 | Discus | Spotted Seatrout |
|---|---|---|
| 최소 수조 크기 | 250 L | — |
| 수온 | 26-30 | — |
| pH 범위 | 5.0-7.0 | — |
| 사육 난이도 | Difficult | — |
| 성격 | Peaceful | — |
낚시 정보
| 속성 | Discus | Spotted Seatrout |
|---|---|---|
| 낚시 대상어 | 아니오 | 예 |
| 파이팅 등급 | — | 5/10 |
| 세계 기록 | — | — |
| 수은 함량 | — | — |
Cuisine & Edibility
Discus
Not consumed — a prized ornamental aquarium fish known as the 'king of the aquarium' for its disc-shaped body and brilliant colors.
Spotted Seatrout
Soft, delicate white flesh with a mild, sweet flavor; low fat and best eaten fresh. A Gulf Coast favorite — excellent pan-fried, baked with Cajun spices, or used in fish tacos.
Species Overview
Discus
The discus is often called the 'King of the Aquarium' for its disc-shaped body and stunning color patterns. Native to the Amazon floodplains, it requires warm, soft, acidic water and feeds its fry with a mucus secretion from its skin.
Spotted Seatrout
The spotted seatrout, despite its name, is a member of the drum family, not the trout family. It inhabits grass flats and estuaries along the Atlantic and Gulf coasts. Males produce a distinctive drumming sound to attract females.