Ruud Wildekamp
1988 - Ruud Wildekamp & Ton Cooymans
| Ologbon, Shagamu to Lagos | A.bitaeniatum |
| Otta waterworks surroundings, near Ife, North west of Lagos, Badagri-Roundabout | A.bitaeniatum, Epiplatys grahami, Foerschichthys flavipinnis |
| Badagri - Laguna | A.bitaeniatum |
| Keleruma River, near Maidougouri | Micropanchax kingii ? |
| Odogun, north of Lagos | Aplocheilichthys macrophthalmus |
| Keleruma River, near Maidougouri | Aplocheilichthys pfaffi |
| Karumo Waters, near Lagos (Badagri- Laguna) | Aplocheilichthys spilauchen, Aplocheilichthys scheeli |
| Mbili River, near Ngala, (Badagri-Laguna) | Epiplatys bifasciatus |
| Shagamu | Epiplatys sexfasciatus togolensis |
| Mbili River, near Ngala | Epiplatys spilargyreius |
| Najidum (Badagri-Roundabout) | Fundulopanchax filamentosus |
| (Akure) (Ondo) | Fundulopanchax gardneri clauseni, Procatopus aberrans |
1988 - Ton Cooymans - Sierra Leone
| Bahama | Script.chaytori, Call.occidentalis |
| Bahama (Faimah, Freetown) | E.fasciolatus |
| Kenema | E.njalaensis |
1990 (January) - Ruud Wildekamp & Ton Cooymans
| Badagri Roundabout, east of Badagri | F.filamentosus |
| Badagri - Laguna | A.bitaeniatum, Aplocheilichthys spilauchen |
| Agbara | A.bitaeniatum, Aplocheilichthys macrophthalmus macrophthalmus, E.togolensis |
| Agbarho | A.bitaeniatum, Epiplatys bifasciatus, E.longiventralis |
| After Aba river, before Nsasak to Calabar | A.bitaeniatum |
| After Aba river, before Nsasak to Calabar | A.bitaeniatum |
| Borry Camp | A.bitaeniatum, Aplocheilichthys macrophthalmus hannerzi, E.biafranus |
| Calabar, Okodjo, Taylor Creek | A.bitaeniatum, Aplocheilichthys macrophthalmus hannerzi, Epiplatys bifasciatus, E.longiventralis, E.sexfasciatus, Foerschichthys flavipinnis |
| Nsaka | A.bitaeniatum, E.biafranus, E.togolensis |
| Odieke, Orashi river | A.bitaeniatum, Aplocheilichthys macrophthalmus hannerzi, Epiplatys bifasciatus, E.longiventralis, Foerschichthys flavipinnis |
| Otamiri River at Chococho Br., S.E | .A.bitaeniatum, A.calliurum, Aplocheilichthys macrophthalmus hannerzi, E.biafranus, E.longiventralis, E.togolensis |
| Ogrens, River at Lmo Road | .A.bitaeniatum, E.biafranus, E.longiventralis, E.sexfasciatus |
| S.Isiokpo, North west of Port Harcourt | A.bitaeniatum, Aplocheilichthys macrophthalmus hannerzi, Epiplatys biafranus, E.togolensis, Procatopus similis |
| Kwa River Falls Oil Plantation | A.bivittatum, E.infrafasciatus (yellow fins), Procatopus aberrans |
| Road to Okporo | Procatopus aberrans |
| Okporo | Procatopus aberrans |
| Calabar to Kwa River Falls Road | A.bivittatum, E.infrafasciatus (yellow fins) |
| Akamkpa | A.bivittatum, A.calliurum, A.scheeli, E.infrafasciatus (orange), Fp.nigerianus, Procatopus similis |
| Between Fufora to Gorin | Aplocheilichthys pfaffi, Epiplatys bifasciatus, E.spilargyreius |
| Narehs River - Yola area | Aplocheilichthys pfaffi, Epiplatys bifasciatus |
| Elele Almin | E.biafranus |
| Sombrero River, Ahuda | E.longiventralis, Foerschichthys flavipinnis |
| Ore River | E.togolensis |
| Port Harcourt | Fp.deltaensis, Fp.sjoestedti |
| Akporo | Procatopus similis |