Neolebias gossei
Neolebias gossei is a tiny cyprinid reaching only 2.8 cm, inhabiting small streams and ponds in tropical freshwater systems. It is primarily a micro‑prey fish and is not targeted for sport or food, but can be caught by ultra‑light anglers interested in biodiversity sampling.
Family
Distichodontidae
Max Size
2.8 cm
Habitat
freshwater
Climate
tropical
Best Season
Year‑round, with a slight increase in activity during the rainy season when water levels rise
Best Time
Early morning and late evening
No distribution map available
Niger River – Ségou Region
MaliThe slow‑moving stretches of the Niger near Ségou host abundant populations of Neolebias gossei in the sandy substrates and vegetated banks.
Best: November‑February
Upper Volta River – Bobo-Dioulasso
Burkina FasoClear water tributaries of the Upper Volta provide ideal spawning grounds; local guides know the best riffles.
Best: March‑May
Gambia River – Janjanbureh (Georgetown)
GambiaRiver pools around Janjanbureh are famed among fly‑fishers for the tiny, fast‑feeding Neolebias gossei.
Best: June‑August
Casamance Delta – Ziguinchor
SenegalThe brackish channels of the Casamance Delta harbour mixed freshwater populations; best accessed by boat.
Best: September‑November
Lagos Lagoon – Badagry Creek
NigeriaUrban lagoon edges still support pockets of Neolebias gossei; requires careful navigation but offers high catch rates for locals.
Best: October‑December
Lake Volta – Akosombo Dam Backwaters
GhanaA bucket‑list destination; the reservoir’s extensive backwaters hold scattered populations, making each catch a trophy.
Best: January‑March
Best bait: Live daphnia, micro chironomid larvae, or crushed mosquito larvae