FIGURE 2 in A story of nasal horns: two new subspecies of Iguana Laurenti, 1768 (Squamata, Iguanidae) in Saint Lucia, St Vincent & the Grenadines, and Grenada (southern Lesser Antilles)

FIGURE 2. Distribution of the three iguana groups identified by Lazell (1973). Based on a clinal variation of their morphology, Lazell (1973) identified at the beginning of the Sixties 3 groups of the Common Iguana Iguana iguana that he thought to be native in Lesser Antilles. At that time, the central group was known to be present only in Guadeloupe (Les Saintes, Basse-Terre and Grande-Terre). This group is not native and is the descent of invasive common iguanas from French Guiana (Breuil 2016; Vuillaume et al. 2015). Now, however, alien iguanas from Central and South America are present throughout most of this region (van den Burg et al. 2018) except Saint Christopher and Nevis, Petite Terre and some satellites of Saint Barthélemy, Anguilla, and Martinique.