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Brachygobius doriae, commonly known as the Bumblebee Goby, is a small, distinctive species of goby characterized by its striking black and yellow banding. These fish are typically found in brackish water environments, though some populations can adapt to freshwater. They are benthic dwellers, spending most of their time near the substrate, often hiding among roots, rocks, or leaf litter. Their small size and unique coloration make them popular in the aquarium trade.
Sifa za Kimwili
- Umbo la mwili
- torpedo
- Rangi
- Distinctive alternating bands of black and bright yellow (or sometimes orange-yellow). The pattern typically consists of 3-4 dark bands on a lighter background. The intensity of the yellow can vary.
- Aina ya magamba
- ctenoid
- Nafasi ya mdomo
- terminal
- Sifa bainifu
- Small size, typically reaching 3.5-4.5 cm (1.4-1.8 inches) in total length., Prominent black and yellow vertical banding., Two distinct dorsal fins., Pelvic fins fused into a suction cup-like disc.
- Pezi la mgongoni
- Two dorsal fins; the first dorsal fin has 6-7 spines, and the second dorsal fin has 1 spine and 6-7 soft rays.
- Pezi la mkia
- Rounded caudal fin.
- Pezi la kifuani
- Large, fan-like pectoral fins.
- Mapezi bainifu
- Pelvic fins are fused to form a single, adhesive disc, characteristic of gobies, used for clinging to surfaces.
Vidokezo vya Utambuzi
Coloration
The most striking feature is the alternating black and yellow (or orange-yellow) vertical bands across the body. The number and width of these bands can help distinguish it from other Brachygobius species.
Size
Typically small, rarely exceeding 4.5 cm (1.8 inches) in total length.
Pelvic Fins
Observe the fused pelvic fins forming a suction cup, a definitive characteristic of gobies, which they use to cling to surfaces.
Habitat Preference
While some Brachygobius species are strictly freshwater, B. doriae is predominantly found in brackish water, which can be a key identifier in the wild.
Mazingira
- Aina ya maji
- brackish
- Kina
- Shallow waters, typically less than 1 meter.
- Mazingira
- Coastal estuaries, mangrove swamps, tidal creeks, and slow-moving rivers with muddy or sandy substrates, often with abundant leaf litter, roots, and submerged vegetation. They prefer areas with some current.
- Eneo la kijiografia
- Southeast Asia, including Thailand, Malaysia, Indonesia (Sumatra, Borneo), and possibly other surrounding regions. Often found in coastal areas and river deltas.
Taarifa za Bwawa la Samaki
- Kiwango cha utunzaji: intermediate
- Tabia: semi-aggressive
- Chakula: carnivore
- Ukubwa wa chini wa tangi: 10 gallons (38 liters)
- Joto: 22-28°C (72-82°F)
- Kiwango cha pH: 7.0-8.5
- Ugumu wa maji: 10-20 dGH (moderate to hard), with specific gravity 1.002-1.010 for brackish
- Uoanifu: Best kept in species-specific tanks or with other small, peaceful brackish water fish that can tolerate similar water parameters. Can be territorial towards conspecifics, especially males.
- Mahitaji maalum: Requires brackish water conditions for optimal health and longevity, though some individuals can adapt to hard freshwater. A well-decorated tank with plenty of hiding spots (caves, driftwood, plants) is essential. Live or frozen foods are preferred; they can be finicky eaters.
Taarifa za Porini
- Hali ya uhifadhi: least concern
- Msimu: No specific seasonal patterns for availability; generally available year-round in their natural habitats.
- Bei ya sokoni: Low to moderate (primarily for the aquarium trade)
- Umuhimu wa kibiashara: low
- Ladha: Not typically consumed due to small size.
- Umbile: Not typically consumed due to small size.
- Thamani ya lishe: Not typically consumed due to small size.
Ukweli muhimu
Brackish Water Specialistinteresting
While some Brachygobius species can tolerate freshwater, Brachygobius doriae thrives in brackish water, making it a unique choice for specialized aquariums.
Suction Cup Feetbehavior
Like all gobies, Bumblebee Gobies have fused pelvic fins that form a suction cup, allowing them to cling to rocks and other surfaces in strong currents.
Territorial but Smallbehavior
Despite their small size, male Bumblebee Gobies can be quite territorial, especially during breeding, defending small patches of substrate or hiding spots.
Carnivorous Dietbehavior
Bumblebee Gobies are obligate carnivores, primarily feeding on small invertebrates in the wild. In captivity, they often require live or frozen foods.
Taarifa za usalama
Salama- Kiwango cha usalama: safe
- Ana sumu: Hapana
- Ulaji: not recommended
- Maelezo ya kushika: No specific handling precautions are required beyond standard fish handling practices to minimize stress. They are not venomous and do not possess sharp spines that pose a significant threat.
Aina zinazofanana
Golden Banded Goby
Brachygobius xanthomelas
B. xanthomelas typically has fewer (often 3) and broader black bands, and the yellow bands are often more intense. It is also generally smaller and more strictly freshwater.
Brachygobius nunus
Brachygobius nunus
B. nunus often has more irregular or mottled banding patterns, and the yellow coloration can be duller. It is also primarily a freshwater species.
Brachygobius sabanus
Brachygobius sabanus
Similar in appearance, but B. sabanus tends to have more distinct and often narrower black bands, and its geographic distribution is more restricted to Borneo.
Uainishaji wa kisayansi
- Himaya
- Animalia
- Aina
- Chordata
- Darasa
- Actinopterygii
- Mpangilio
- Gobiiformes
- Familia
- Gobiidae
- Jinsia
- Brachygobius
- Spishi
- Brachygobius doriae
Chunguza Bumblebee Goby
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