JOURNAL ARTICLE

Phylogeography of the American crocodile, Crocodylus acutus (Crocodylia: Crocodylidae) in Colombia: a conservation perspective.

  • Published In: Biological Journal of the Linnean Society, 2023, v. 140, n. 4. P. 606 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Moncada-jimenez, Juan F; Hernandez-gonzalez, Felipe; Prada-quiroga, Carlos F; García-calderon, Lina M; García, Yessy; Hernandez, Elkin; Lopez, Aristides; Argel, Arnold; Polo, Juan Manuel; Farfan-ardila, Nidia; Balaguera-Reina, Sergio A 3 of 3

Abstract

This article focuses on the genetic diversity, phylogeography, and demographic patterns of the American crocodile (Crocodylus acutus) in Colombia to inform its management and conservation. Using three mitochondrial markers (cox1, cytb, and trnP/trnF/D-Loop), the study analyzed 33 new samples alongside previously reported sequences, identifying high genetic variability and four distinct haplogroups across Colombian populations. The findings reveal significant genetic structure correlated with geography and suggest management units to preserve genetic integrity, emphasizing the need for genetically informed translocation and breeding programs. The authors recommend further research using nuclear markers to complement mitochondrial data and support conservation strategies under Colombia's legislative framework protecting this Endangered species.

Additional Information

  • Source:Biological Journal of the Linnean Society. 2023/12, Vol. 140, Issue 4, p606
  • Document Type:Article
  • Subject Area:Zoology
  • Publication Date:2023
  • ISSN:0024-4066
  • DOI:10.1093/biolinnean/blad073
  • Accession Number:173959489
  • Copyright Statement:Copyright of Biological Journal of the Linnean Society is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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