Dwarf Gourami vs Requin baleine
Trichogaster lalius comparé à Rhincodon typus
Taxonomy & Classification
| Attribut | Dwarf Gourami | Requin baleine |
|---|---|---|
| Nom scientifique | Trichogaster lalius | Rhincodon typus |
| Ordre | Anabantiformes | Orectolobiformes |
| Famille | Osphronemidae | Rhincodontidae |
| Conservation Status | Least Concern | Endangered |
Physical Traits
| Attribut | Dwarf Gourami | Requin baleine |
|---|---|---|
| Longueur maximale | 9,0 cm | 1800,0 cm |
| Poids maximum | 0,005 kg | 21500,0 kg |
| Couleur | Males show brilliant alternating diagonal red-orange and iridescent turquoise-blue stripes across the flanks; dorsal and anal fins have red and blue streaking; throat and belly vivid electric blue. | Dark gray to blue-gray back covered with a distinctive checkerboard grid of pale white or cream spots and transverse stripes; belly white; the unique spot pattern is unique to each individual. |
Habitat & Environment
| Attribut | Dwarf Gourami | Requin baleine |
|---|---|---|
| Type d'eau | Freshwater | Saltwater |
| Plage de profondeur | — | 0-1928m |
| Aire de répartition | Native to the rivers and floodplains of West Bengal, Assam, Bangladesh, and parts of Pakistan. Found in densely vegetated slow streams, ponds, and flooded rice … | Pantropical in open oceanic and coastal waters between 30°N and 35°S. Aggregates seasonally at feeding sites including Ningaloo Reef in Western Australia, the Gulf of … |
| Habitat | Slow-moving rivers, ponds, and ditches of Bangladesh, India, and Pakistan. Shallow, warm, densely vegetated freshwater (22-28°C). Males highly territorial and build bubble nests among floating … | Neritic, coral reefs |
Aquarium Suitability
| Attribut | Dwarf Gourami | Requin baleine |
|---|---|---|
| Taille minimale de l'aquarium | 40 L | — |
| Température | 22-28 | — |
| Plage de pH | 6.0-7.5 | — |
| Niveau d'entretien | Easy | — |
| Tempérament | Peaceful | — |
Cuisine & Edibility
Dwarf Gourami
Not consumed — popular ornamental labyrinth fish treasured in freshwater aquariums for its vivid red-and-blue striped coloration and calm temperament.
Requin baleine
Endangered species — consumption is strongly discouraged and illegal in many countries. Historically consumed in parts of Asia; now internationally protected under CITES Appendix II.
Species Overview
Dwarf Gourami
The dwarf gourami is a brightly colored labyrinth fish native to the slow-moving waters of South Asia. Males build elaborate bubble nests at the surface for spawning. Its pelvic fins have evolved into long, thread-like feelers used to sense the environment.
Requin baleine
The whale shark is the largest living fish species, reaching lengths of up to 18 meters. Despite its enormous size, it is a gentle filter feeder that consumes plankton, fish eggs, and small fish by swimming with its wide mouth open.