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FIGURE 6 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 6. Distribution of examined material of Anolis planiceps, A. scypheus and A. tandai.

FIGURE 8 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 8. Distribution of examined material of Anolis transversalis.

FIGURE 21 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 21. Distribution of examined material of Tropidurus oreadicus.

FIGURE 16 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 16. Distribution of examined material of Plica umbra umbra and Plica umbra ssp.

FIGURE 20 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 20. Distribution of examined material of Tropidurus hispidus and T. insulanus.

FIGURE 22 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 22. Distribution of examined material of Uracentron azureum azurem and U. flaviceps.

FIGURE 14 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 14. Distribution of examined material of Polychrus marmoratus.

FIGURE 11 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 11. Distribution of examined material of Iguana iguana.

FIGURE 13 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 13. Distribution of examined material of Polychrus acutirostris and P. liogaster.

FIGURE 10 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 10. Distribution of examined material of Enyaliloides palpebralis and Hoplocercus spinosus.

FIGURE 9 in Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae

FIGURE 9. Distribution of examined material of Enyalioides laticeps.

Figure 7 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 7 Hierarchical Structure analysis: A delta K method estimating that the uppermost hierarchical structure is composed of two main genetic clusters B corresponding barplot showing each individual as a vertical bar where each color corresponds to the admixture coefficient of the inferred genetic clusters; additional analyses within each of these two genetic clusters C-F showed that the first genetic cluster is composed of three genetic clusters (C, D) and the second one of two genetic clusters (E, F) totalizing an overall number of five genetic clusters across the whole dataset G genetic distance tree between genetic clusters based on the allele frequencies divergence among clusters H.

Figure 6 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 6 Discriminant Analysis of Principal Components (DAPC). A variation of the Bayesian Information Criterion (BIC) as a function of the assumed number of genetic clusters (K) B scatterplot representing individual (dots) and clusters (inertia ellipse) location in the principal component space C correspondence between species determination (in line) and genetic cluster (in column). The taxa names refer to species level for all them except for insularis and sanctaluciae which are the two subspecies of Iguana insularis. Hybrid refers to the population of St. Vincent.

Figure 5 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 5 Hybrid iguanas IGU139 A and IGU141 B from the island of St. Vincent. (see text for more information) 1. medium (B) to large subtympanic plate (A) 2. mosaic of small scales 3. low number of small neck tubercles 4. no horn (A) or very short horns (B) 5. no white visible in the eye 6. yellowish-brown eye (A) or light brown eye (B) 7. grey-green coloration (A, B) or green-black coloration (B). None of these morphological features conform with the characteristics of I. insularis insularis.

Figure 4 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 4 AIguana insularis sanctaluciae hatchlings (northeast Saint Lucia) B hatchling I. insularis insularis (IGU143, Union Island, Grenadines). The I. insularis hatchlings in both A and B show strong dark green to light green banding on the body and the tail, with a white mark at the scapular level C hatchlings alien I. rhinolopha in Florida. These iguanas have a nearly uniform green body with only some brown narrow banding on the body.

Figure 3 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 3 Photographs of three adult male Iguana insularis insularis on the Tobago Cays (Grenadine Islands). A IGU105 (Baradal). This male has the typical coloration of I. insularis insularis with faint black banding, eye with visible white area, nasal horns, small subtympanic plate and very few and small tubercles on the neck, but also presents atypical sublabial scales and conical scales on the nape B IGU112 (Petit Rameau) is a typical older male I. insularis insularis, with no black bands on the body (not shown in this photograph) C IGU110 (Petit Bateau) has a body with small and narrow ventral black bands and numerous black scales on the body. 1. relatively small subtympanic plate 2. mosaic of small scales 3. very low to low number of small neck tubercles 4. lateral and median horns 5. white visible in the eye. 6. brown eye 7. light cream coloration in old adults; green in juveniles and younger adults 8. light dewlap with some black scales (C) 9. small number of small gular spikes (not always visible on the photographs) 10. light body with different degrees of persistence of black stripes 11. light and high dorsal spikes with a pink or orange hue.

Figure 2 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 2 Distribution of iguanas in the Grenadine Islands (modified from Henderson and Powell 2018; Breuil et al. 2019). Note there are alien iguanas on some islands and not all of the island clusters shown here have purebred populations of I. insularis insularis. The grey line south of St. Vincent marks the break between the Saint Vincent Bank to the north and the Grenada Bank to the south. The black line between Petit St. Vincent and Petit(e) Martinique shows the political boundary between St. Vincent and the Grenadines to the north and Grenada to the south. The Grenadine Islands form an archipelago from the south of St. Vincent to the north of Grenada. Almost all the Grenadine Islands in St. Vincent and the Grenadines were surveyed during this work and, with the exception of Savan Island, had iguanas at the time of our visits. Petit Mustique was inaccessible during our survey. The islets of Sugar Loaf, Green Island,c and Sandy Island (all in Grenada) are reported to no longer have iguanas (Henderson and Powell 2018) but iguanas fitting the morphology of I. insularis insularis have been observed on Carriacou and Mabouya Islands (see text).

Figure 1 from: Breuil M, Schikorski D, Vuillaume B, Krauss U, Daltry JC, Gaymes G, Gaymes J, Lepais O, Bech N, Jelić M, Becking T, Grandjean F (2022) Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization. ZooKeys 1086: 137-161. https://doi.org/10.3897/zookeys.1086.76079

Figure 1 A distribution of the five Iguana species recognized by Breuil et al. (2020). The Lesser Antilles contain three endemic species (I. delicatissima, I. insularis, I. melanoderma) and the invasive aliens I. iguana and I. rhinolopha, which hybridize with the endemic insular taxa. The grey line between Central and South America indicates the approximate limit between the two recognized continental species, but the taxonomy and distribution of iguanas in this area warrants further investigation B the three geological banks referred to in this paper are separated by two horizontal dash black lines. The black line indicates the political boundary between the country of St. Vincent and the Grenadines to the north and Grenada to the south. The iguanas are named according to the results of this study and Breuil et al. (2020).

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Figure 9 from: Yánez-Muñoz MH, Reyes-Puig C, Reyes-Puig JP, Velasco JA, Ayala-Varela F, Torres-Carvajal O (2018) A new cryptic species of Anolis lizard from northwestern South America (Iguanidae, Dactyloinae). ZooKeys 794: 135-163. https://doi.org/10.3897/zookeys.794.26936

Figure 9 Cranial osteology of 1Anolisdracula sp. n. (DHMECN 12586) 2A.aequatorialis (DHMECN 7623) 3A.fitchi (DHMECN 9247) 4A.podocarpus (QCAZR 6047). A dorsal view of snout region; B dorsal view of frontal region C dorsal view of parietal region D ventral view of occipital region. Abbreviations: bap, basipterygoid process; boc, basioccipital; pf, pineal foramen; fr, frontal; mx, maxillae; na, nasals; par, parietal; pbas, parabasisphenoid; pref, prefrontal; sot, sphenoccipital tubercle. Photographs by Carolina Reyes-Puig.