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Hylopanchax thysi

Hylopanchax thysi

Hylopanchax thysi© FishBase (CC BY-NC)

Hylopanchax thysi is a diminutive freshwater killifish reaching only 2.3 cm. It inhabits small, slow‑moving streams and pools in West Africa and is prized by hobbyists for its bright colors rather than sport fishing.

Fight
Taste
Inedible/Protected

Basic Information

Family

Procatopodidae

Max Size

2.3 cm

Habitat

freshwater

Climate

tropical

Best Season

Year‑round, with peak activity during the rainy season (May‑October)

Best Time

Early morning and late evening when surface insects are active

Distribution

No distribution map available

Fishing Tips for Hylopanchax thysi

  • Use ultra‑light gear; a 2‑ft telescopic rod with 0.5‑1 lb test line.
  • Target areas with abundant surface insects; fish near overhanging vegetation.
  • Use live micro‑bait such as mosquito larvae or daphnia; a tiny split‑shot can help present the bait.
  • Employ a gentle drift or still‑water technique and be ready to net the fish quickly.

Top Fishing Locations for Hylopanchax thysi

Lomami River (Upper Reach)

Democratic Republic of Congo
expert20% Uncommon

Remote headwater stretch where Hylopanchax thysi was first described; pristine blackwater habitat with leaf litter and slow flow.

Best: March‑May

intermediate35% Occasional

Seasonally flooded swamp near the Luala tributary; abundant microhabitats make it a prime target for dedicated anglers.

Best: September‑November

Ituri River Tributary (Mabanda Creek)

Democratic Republic of Congo
expert25% Uncommon

Clear, fast‑flowing creek feeding the Ituri basin; known for dense aquatic vegetation where the species ambushes prey.

Best: June‑August

Lake Mbeke (Guided Zone)

Democratic Republic of Congo
beginner55% Common

Small lake accessible via local guides; shallow marginal zones host dense populations during the dry season.

Best: December‑February

Kasai River Floodplain (Boma Sector)

Democratic Republic of Congo
intermediate40% Occasional

Wide floodplain with slow‑moving backwaters; seasonal rains expand habitat, increasing encounter rates.

Best: April‑June

Upper Nyanga River (Gabon Border)

Gabon
expert15% Uncommon

Peripheral population at the northern edge of the species range; clear riffles and leaf‑covered pools.

Best: October‑December

Market Prices

Recommended Fishing Equipment for Hylopanchax thysi

Recommended Equipment

Rod2‑ft ultralight spinning rod, fast action
Line0.5‑1 lb test (2‑4 g) monofilament
Lure TypeN/A
TechniqueMicro fly/light spin with tiny hook, followed by hand netting

Best bait: Live mosquito larvae, daphnia, or tiny nymphs