Sicyopterus macrostetholepis
Sicyopterus macrostetholepis is a small goby reaching just over 10 cm, found in fresh, brackish and coastal marine waters of the Indo‑Pacific. It inhabits shallow streams and estuarine runs where it feeds on algae and tiny invertebrates, and is more prized by aquarium hobbyists than anglers.
Family
Gobiidae
Max Size
10.3 cm
Habitat
marine, freshwater, brackish
Climate
tropical
Best Season
Year‑round in tropical regions, with increased activity during the rainy season (May‑October)
Best Time
Early morning and late afternoon
No distribution map available
Christmas Island Headland
AustraliaTidal streams along the northern headland host abundant populations of Sicyopterus macrostetholepis, making it a premier spot for targeted goby fishing.
Best: May-October
Navua River, Viti Levu
FijiClear freshwater stretches of the Navua River are renowned for dense goby runs during the rainy season, attracting anglers worldwide.
Best: June-September
Rivière de la Ngouja
New CaledoniaMountain streams descending to the coast provide ideal habitats; the species is abundant but requires careful navigation of rocky sections.
Best: April-October
Afulilo River, Upolu
SamoaRemote riverine system with strong currents; sightings are frequent but catching requires expert techniques.
Best: May-September
Muna River Mouth, Sulawesi
IndonesiaEstuarine zone where the river meets the sea; the goby is present but less dense, making catches less common.
Best: June-December
Sabang River, Palawan
PhilippinesFreshwater tributary flowing into the Sulu Sea, offering good numbers of the species during the dry season.
Best: March-August
Best bait: Mosquito larvae, tiny crustaceans, algae