سمك الجاحظ vs Zebra Danio
Sander vitreus مقارنةً بـ Danio rerio
Taxonomy & Classification
| السمة | سمك الجاحظ | Zebra Danio |
|---|---|---|
| الاسم العلمي | Sander vitreus | Danio rerio |
| الرتبة | Perciformes | Cypriniformes |
| الفصيلة | Percidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| السمة | سمك الجاحظ | Zebra Danio |
|---|---|---|
| الطول الأقصى | 107,0 cm | 5,0 cm |
| الوزن الأقصى | 11,3 kg | 0,001 kg |
| اللون | Golden-olive to brassy-yellow flanks with a mottled pattern of saddle-like dark blotches; distinctive white tip on lower tail lobe; large glassy eyes with reflective tapetum. | Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping. |
Habitat & Environment
| السمة | سمك الجاحظ | Zebra Danio |
|---|---|---|
| نوع الماء | Brackish | Freshwater |
| نطاق العمق | 0-27m | — |
| النطاق الجغرافي | Native to Canada and the northern United States, including the Great Lakes basin and major river drainages such as the Missouri and Ohio rivers. Introduced … | Native to the Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the … |
| الموطن | Freshwater lakes and rivers of North America east of the Rockies, from Canada to Tennessee. Inhabits clear, deep lakes and large rivers over sand and … | Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism. |
Aquarium Suitability
| السمة | سمك الجاحظ | Zebra Danio |
|---|---|---|
| الحد الأدنى لحجم الحوض | — | 40 L |
| درجة الحرارة | — | 18-24 |
| نطاق الرقم الهيدروجيني | — | 6.0-8.0 |
| مستوى الرعاية | — | Easy |
| المزاج | — | Peaceful |
معلومات الصيد
| السمة | سمك الجاحظ | Zebra Danio |
|---|---|---|
| أسماك الصيد الرياضي | نعم | لا |
| تصنيف المقاومة | 5/10 | — |
| الرقم القياسي العالمي | — | — |
| مستوى الزئبق | — | — |
Cuisine & Edibility
سمك الجاحظ
Considered one of the best-tasting freshwater fish; sweet, flaky white flesh with very low fat. Ideal pan-fried, battered, or baked — a North American culinary favorite.
Zebra Danio
Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.
Species Overview
سمك الجاحظ
The walleye is the largest member of the perch family and the most sought-after freshwater food fish in North America. Its reflective eyes give it exceptional low-light vision, making dawn and dusk prime feeding times.
Zebra Danio
The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.