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Alcadia conuloides is a species of tropical land snail with an operculum, a terrestrial gastropod mollusk in the family Helicinidae.

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Amphibulima browni is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Amphibulimidae.

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Amphibulima pardalina is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the family Amphibulimidae.

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Amphicyclotulus amethystinus is a species of tropical land snail with a gill and an operculum, a terrestrial gastropod mollusk in the family Neocyclotidae.

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Amphicyclotulus dominicensis is a species of tropical land snail with a gill and an operculum, a terrestrial gastropod mollusk in the family Neocyclotidae.

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Anolis oculatus, the Dominican anole or eyed anole, is a species of anole lizard. It is endemic to the Caribbean island of Dominica, where it is found in most environments. The species is found in a diverse range of color forms, which one herpetologist once classified as four subspecies, which most other scientists did not recognise because the forms gradually inter-grade with one another. Two later researchers have instead promoted the "ecotypes" concept, hypothesizing the color forms are maintained by the ecological conditions of the surrounding environment, despite being genetically indistinguishable. The morphology of some traits is subject to clinal variation, gradually changing from one side of the island to the other, or from sea level to the hilltops. The ground color ranges from pale tan or yellow to deep green or brown. It also has patterned markings that range from light-colored speckling to complex marbled patterns, and some populations also have large black-ringed "eye" spots on their flanks.

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The Dominican ground lizard or Dominican ameiva is a species of lizard. It is endemic to the Caribbean island of Dominica, an island noted for its intact and abundant reptile population, where it is most commonly found in dry coastal woodland.

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Drymaeus laticinctus is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the family Bulimulidae.

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Helicina rhodostoma is a species of tropical land snail with an operculum, a terrestrial gastropod mollusk in the family Helicinidae.

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Laevaricella perlucens is a species of tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Oleacinidae.

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Naesiotus stenogyroides is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the family Bulimulidae.