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Sicyopterus macrostetholepis

Sicyopterus macrostetholepis

Sicyopterus macrostetholepis© FishBase (CC BY-NC)

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.

Fight
Taste

Basic Information

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

Distribution

No distribution map available

Fishing Tips for Sicyopterus macrostetholepis

  • Use ultra‑light spin gear (2‑4 lb test) to avoid spooking the fish.
  • Target shallow riffles and pools where algae and biofilm are abundant.
  • Offer tiny natural baits such as mosquito larvae, small crustaceans, or bits of algae.
  • Keep a gentle presentation; a slow retrieve or drift works best.

Top Fishing Locations for Sicyopterus macrostetholepis

Christmas Island Headland

Australia
beginner78% Very Common

Tidal 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

Fiji
intermediate62% Common

Clear 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 Caledonia
intermediate55% Common

Mountain 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

Samoa
expert42% Occasional

Remote riverine system with strong currents; sightings are frequent but catching requires expert techniques.

Best: May-September

Muna River Mouth, Sulawesi

Indonesia
expert33% Occasional

Estuarine zone where the river meets the sea; the goby is present but less dense, making catches less common.

Best: June-December

Sabang River, Palawan

Philippines
intermediate51% Common

Freshwater tributary flowing into the Sulu Sea, offering good numbers of the species during the dry season.

Best: March-August

Market Prices

Recommended Fishing Equipment for Sicyopterus macrostetholepis

Recommended Equipment

RodUltralight spinning rod, 5‑6 ft, fast action
Line2‑4 lb test monofilament or fluorocarbon
Lure TypeN/A (use live bait or micro soft‑plastic jig)
TechniqueLight spin or fly casting in shallow riffles with a gentle drift

Best bait: Mosquito larvae, tiny crustaceans, algae