Fig. 1From: Developmental basis of phenotypic integration in two Lake Malawi cichlidsHead length, width and height in Copadichromis azureus (CA), Dimidiochromis compressiceps (DC) and F1 hybrids. a–c Camera Lucida drawings of CA, DC and F1 individual. d Mean and distribution of head length (HL)/trunk length (TL) for CA (n = 15), DC (n = 12) and F1 (n = 16). e Mean and distribution of head width (HW)/TL for CA, DC and F1. f Mean and distribution of head height (HH)/TL for CA, DC and F1Back to article page