. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE EVOLUTION OF GUINEA-FOWL 89. Fig. 40. Contour maps of character variation in Numida meleagris. A. Cere structure thick- ness. B. Collar plumage. OTU boundaries are indicated by thick Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky