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Rineloricaria eigenmanni

Rineloricaria eigenmanni

Rineloricaria eigenmanni© FishBase (CC BY-NC)

Rineloricaria eigenmanni is a small armored catfish native to South American freshwater streams. It grows to about 10 cm and is prized by hobbyists for its distinctive whisker‑like barbels rather than for sport or food.

Fight
Taste

Basic Information

Family

Loricariidae

Max Size

10.2 cm

Habitat

freshwater

Climate

tropical

Best Season

Rainy season (May‑October) when water levels rise and insects are abundant

Best Time

Dawn and dusk, especially during low‑light conditions

Distribution

No distribution map available

Fishing Tips for Rineloricaria eigenmanni

  • Use a light ultralight rod with a 2‑6 lb test line to feel subtle bites
  • Present live or frozen micro‑worms, mosquito larvae, or small dip‑netted insects as bait
  • Fish close to the bottom over sand, leaf litter, or woody debris where the catfish hide
  • Keep the hook size small (size 10‑12) and use a gentle lift‑and‑drop retrieve to avoid spooking the fish

Top Fishing Locations for Rineloricaria eigenmanni

Napo River

Ecuador
intermediate45% Occasional

Clear blackwater tributary of the Amazon with sandy substrates ideal for Rineloricaria eigenmanni.

Best: May-September

Ucayali River

Peru
intermediate52% Common

Large Amazon tributary flowing through lowland rainforest; abundant leaf litter and slow currents attract the species.

Best: June-October

Xingu River

Brazil
expert38% Occasional

Famous for its rapids and rocky beds; the calmer backwaters near Altamira provide excellent habitat.

Best: July-December

Madre de Dios River

Peru
beginner58% Common

Near Puerto Maldonado, this river’s tributaries offer soft sandy bottoms and abundant insects for feeding.

Best: May-September

Madeira River

Brazil
intermediate44% Occasional

One of the biggest Amazon tributaries; the floodplain lakes around Porto Velho are hotspots for the catfish.

Best: June-October

Guaviare River

Colombia
intermediate36% Occasional

Remote stretch in the Orinoco basin where sandy bends host healthy populations of Rineloricaria eigenmanni.

Best: July-December

Market Prices

Recommended Fishing Equipment for Rineloricaria eigenmanni

Recommended Equipment

RodUltralight spinning rod, 5‑6 ft, fast action
Line2‑6 lb test monofilament or fluorocarbon
Lure TypeN/A
TechniqueBottom fishing with a light split‑shot weight and a small hook

Best bait: Live or frozen micro‑worms, mosquito larvae, small shrimp