Fig. 1 in Protomelas krampus, a new paedophagous cichlid from Lake Malawi (Teleostei, Cichlidae)

Fig. 1. Scatter plot of PC 1 against PC 2 for a principal component analysis of 21 log-transformed measurements of all specimens studied (n = 44). Protomelas krampus sp. nov. = blue dot; Hemitaeniochromis brachyrhynchus Oliver, 2012 = purple square; H. urotaenia (Regan, 1922) = green square; Hemitaeniochromis sp. 'insignis like' = red triangle; P. spilopterus (Trewavas, 1935) = grey inverted triangle; P. insignis (Trewavas, 1935) = golden diamond; Caprichromis liemi (McKaye & Mackenzie, 1982) = light brown dash; C. orthognathus (Trewavas, 1935) = dark brown rectangle.