Wetland & Fish Ecology - Enviro Dynamics Namibia

131
Site 4 Dike 3 Tuesday 25 June Two ladies drying fish – sub sample of their catch of
previous night in trap across shallow slow flowing stream. Total catch about 800 fish
Gear Species Size range (cm) Total no
Trap across stream P. philander 2 – 5 50
B. paludinosus 2 – 6 39
Site 5 Tuesday 25 June, Dike 10 pool in large oshana west of Oshakati on main road
to Oshikuku
Near Omugongo estate - Oshakati Oshana north of tar road 3 ha pool, 50m x 350 m,
pond fished
S 15 40 0.2 E 17 45 51.2
Gear Species Size range (cm) Total no
D- net 5 scoops B. paludinosus 2 – 7 11
Seine net B. paludinosus 3-8 31
O. andersonii 9-11 4
C. gariepinus 12 – 16 2
Site 6 Wednesday 26 June Lakes – Grandmother lake- Hinakulu Yomadhiya lake.
Gear Species Size range (cm) Total no
D – net 50m walk B. paludinosus 2 - 4 7
Seine net 30 m
Catch A B. paludinosus 4 - 7 5
B. poechii 9 1
Catch B B paludinosus 3 - 7 37
Draft Environmental Impact Assessment: Oshakati Flood Mitigation Project
Specialist Study: Wetland Ecology and Fish Ecology Imputs
July 2012