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Plectrogenium nanum

Plectrogenium nanum

Plectrogenium nanum© FishBase (CC BY-NC)

Plectrogenium nanum is a tiny marine fish reaching about 6.8 cm in length. It inhabits shallow coastal reef and lagoon habitats, often hiding among rubble and algae. Though not a prized sport fish, anglers targeting small reef species may encounter it.

Fight
Taste
Venomous

Basic Information

Family

Plectrogeniidae

Max Size

6.8 cm

Habitat

marine

Depth Range

250-650m

Climate

deep-water

Best Season

Warm tropical months (April‑September) – essentially year‑round in equatorial waters

Best Time

Early morning or late afternoon when small prey are active

Distribution

Select a map type to show distribution on the globe.

Fishing Tips for Plectrogenium nanum

  • Use ultra‑light tackle such as 2‑4 lb test line to detect subtle bites
  • Employ a small jig or micro‑soft plastic bait under 1 inch to mimic tiny crustaceans
  • Cast near structured reef, overhangs, or seagrass where the fish shelter
  • Keep the hook size tiny (size 10‑12) and retrieve slowly to allow the fish to take the bait

Top Fishing Locations for Plectrogenium nanum

Christmas Island Deep Reef

Australia
intermediate75% Very Common

Remote deep reefs around Christmas Island where the species aggregates on steep drop‑offs, offering high encounter rates for targeting anglers.

Best: March‑May

Seychelles Outer Banks

Seychelles
expert30% Occasional

Offshore seamounts and rugged outer banks host occasional schools of Plectrogenium nanum, best accessed with experienced crews.

Best: September‑November

Bonaire Marine Park

Netherlands Antilles
beginner85% Very Common

Shallow coral outcrops and reef ledges make this a hotspot for beginners seeking reliable catches.

Best: June‑August

Milne Bay, Papua New Guinea

Papua New Guinea
intermediate55% Common

Rugged coastline with deep channels provides consistent fishing opportunities during the southern summer.

Best: December‑February

Azores – Faial Island

Portugal
intermediate40% Occasional

Volcanic underwater cliffs attract the species seasonally, offering occasional but rewarding catches.

Best: April‑June

Great Barrier Reef – Lizard Island

Australia
beginner80% Very Common

Protected reef zones with abundant prey make this a very common location for targeting Plectrogenium nanum.

Best: November‑January

Market Prices

Recommended Fishing Equipment for Plectrogenium nanum

Recommended Equipment

RodUltra‑light spinning rod, 5‑6 ft, fast action
Line2‑4 lb test fluorocarbon or monofilament
Lure TypeMicro jigs, tiny soft‑plastic grubs, or tiny live shrimp
TechniqueLight jigging or gentle float‑fishing close to structure

Best bait: Small live shrimp or copepods, or micro‑soft plastic imitations