PLATE 3 in A revision of the genus Leptotyphlops in northeastern Africa and southwestern Arabia (Serpentes: Leptotyphlopidae)

PLATE 3. Histograms showing total number of specimens in each total length size class for Leptotyphlops of northeastern Africa and southwestern Arabia. The horizontal scale is in centimetres, e.g. Class 5 = 50–59 mm inclusive. The vertical unit shown for Leptotyphlops parkeri (top line) indicates a single specimen. The two records for Leptotyphlops howelli are represented by an "h" on the Leptotyphlops macrops line.