The Cuban crocodile (Crocodylus rhombifer) is a small-medium species of crocodile endemic to Cuba. Typical length is 2.1–2.3 m (6.9–7.5 ft) and typical weight 70–80 kg (150–180 lb). Large males can reach as much as 3.5 m (11 ft) in length and weigh more than 215 kg (474 lb). Despite its smaller size, it is a highly aggressive animal (one of the most territorial of all crocodilians), and potentially dangerous to humans.
The Cuban crocodile is of interest to biologists, for its unique physical and behavioral traits. Long- and strong-legged, it is the most terrestrial of extant crocodiles. Its preferred habitat comprises freshwater and brackish water environments, such as mangrove swamps, coastal lagoons, estuaries, marshes, floodplains, and river deltas. There, the adults feed on fish, turtles and small mammals, while the young eat invertebrates and smaller fish. Mating occurs between May and July. Captive animals have displayed cooperative hunting behavior, and can be taught tricks, suggesting intelligence.
The Cuban crocodile is listed as Critically Endangered by the International Union for Conservation of Nature. Once spread across the Caribbean, its range has dwindled to including only the Zapata Swamp and Isla de la Juventud, due to hunting by humans. Captive breeding projects are in place to help the species recover.
The species fossil record reveals it had at one point a greater range, with fossil remains being found in The Bahamas,[4] Hispaniola (in the Dominican Republic), and the Cayman Islands.[5]
^Rio, Jonathan P.; Mannion, Philip D. (6 September 2021). "Phylogenetic analysis of a new morphological dataset elucidates the evolutionary history of Crocodylia and resolves the long-standing gharial problem". PeerJ. 9: e12094. doi:10.7717/peerj.12094. PMC 8428266. PMID 34567843.
^McMahan, W., Targarona, R., Soberon, R. & Alonso Tabet, M. (2022). "Crocodylus rhombifer". IUCN Red List of Threatened Species. 2022: e.T5670A130856048. Retrieved 14 December 2022.{{cite journal}}: CS1 maint: multiple names: authors list (link)
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