Archive image from page 30 of Discovery reports (1936) Discovery reports discoveryreports12inst Year: 1936 WEST AFRICA 17 This species is most nearly related to G. niger, Linn., of which G. jozo, Linn, is probably a synonym, and to G. roulei, De Buen. From both species it may be dis- tinguished by the larger head, fewer scales in a longitudinal series (27-29 instead of 33-39)' the long filamentous rays of the first dorsal fin in the male, the number and arrangement of the cutaneous papillae on the head, particularly in the nuchal and infraorbital series, and by the coloration. Further, in G.
Archive image from page 30 of Discovery reports (1936) Discovery reports discoveryreports12inst Year: 1936 WEST AFRICA 17 This species is most nearly related to G. niger, Linn., of which G. jozo, Linn, is probably a synonym, and to G. roulei, De Buen. From both species it may be dis- tinguished by the larger head, fewer scales in a longitudinal series (27-29 instead of 33-39)' the long filamentous rays of the first dorsal fin in the male, the number and arrangement of the cutaneous papillae on the head, particularly in the nuchal and infraorbital series, and by the coloration. Further, in G. niger and G. roulei the nape is completely or almost completely without scales. 1 From G. maindroni, Sauvage, from Senegal, Sierra Leone and Niger, it may be distinguished by the larger head and eye and by the coloration. Fig. 5. Gobius {Gobiiis) angolensis. Holotype. Ixi.
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