Discus vs European Eel

Symphysodon discus की तुलना में Anguilla anguilla

Taxonomy & Classification

विशेषता	Discus	European Eel
वैज्ञानिक नाम	Symphysodon discus	Anguilla anguilla
गण	Cichliformes	Elopomorpha
कुल	Cichlidae	Megalopidae
Conservation Status	Least Concern	Critically Endangered

Physical Traits

विशेषता	Discus	European Eel
अधिकतम लंबाई	20.0 cm	133.0 cm
अधिकतम वजन	0.25 kg	6.6 kg
रंग	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.	Yellow-olive to olive-brown back and sides in the freshwater 'yellow eel' phase; maturing 'silver eel' phase develops a dark gray-black back with a silvery-white belly and enlarged eyes.

Habitat & Environment

विशेषता	Discus	European Eel
जल प्रकार	Freshwater	Freshwater & Saltwater
गहराई सीमा	—	0-700m
भौगोलिक वितरण	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 …	Spawns in the Sargasso Sea and larvae drift to European and North African coasts on the Gulf Stream. Adults inhabit rivers, lakes, and coastal waters …
आवास	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. …	Estuaries

Aquarium Suitability

विशेषता	Discus	European Eel
न्यूनतम टैंक आकार	250 L	—
तापमान	26-30	—
pH सीमा	5.0-7.0	—
देखभाल स्तर	Difficult	—
स्वभाव	Peaceful	—

मछली पकड़ने की जानकारी

विशेषता	Discus	European Eel
खेल मछली	नहीं	हाँ
संघर्ष रेटिंग	—	—
विश्व रिकॉर्ड	—	—
पारा स्तर	—	—

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.

European Eel

Rich, fatty flesh with a distinctive earthy flavor; classically smoked, jellied (in Britain), or grilled kabayaki-style. Critically Endangered — consumption strongly discouraged; population down 90%.

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.

European Eel

The European eel undertakes one of nature's most remarkable migrations, traveling 5,000 km from European rivers to the Sargasso Sea to spawn and die. Despite centuries of study, its breeding grounds were only recently confirmed.