Length-weight relationships (W = aLb) were estimated for 5 fish species, the pearl stingray Fontitrygon margaritella (Compagno & Roberts, 1984), West African spadefish Chaetodipterus lippei (Steindachner, 1895), East Atlantic Ephippus goreensis (Cuvier, 1831), law croaker Pseudotolithus senegallus 1830) and Guinean sole Dagetichthys cadenati (Chabanaud, 1948). Fishes collected during several sc...