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| Mourning gecko (Lepidodactylus lugubris). Photo by Adam Fifi |
Among exotic reptiles, lizards are the most abundant group introduced to new regions, and even to different countries. One particular group of lizards seem to drift far away from their native countries - Geckoes! No doubt, human facilitation through movement of goods and people have aided in the distribution of animals, including lizards.
Trinidad and Tobago has had at least a half a dozen lizards introduced to the country. Most of these have been Anolis lizards (at least 6 species). However geckoes are about halfway behind with at least 3 new species to the country. One of these is the mourning gecko (Lepidodactylus lugubris). The gecko was first reported on the citizen science application iNaturalist, and have subsequently been found by others across the country. This short natural history note documents their distribution in the scientific literature for the first time, and commends the efforts of persons that took photos and uploaded to iNaturalist.
If you don't use or are familiar with iNaturalist, it is highly recommended. Who knows, maybe you may photograph an animal in the country and it turns out to be a new record for the country!
Reference:
Auguste, R.J., Fifi, A. 2020. Additional record of the invasive mourning gecko Lepidodactylus lugubris (Duméril and Bibron, 1836) from Trinidad and Tobago, with comments on citizen science observations. Herpetology Notes 13: 1111-1112 (link to pdf of paper here)
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