Abstract

ARROYAVE BERMUDEZ, FELBER JAIR; ROMERO GOYENECHE, OSCAR YANDY; BONILLA GOMEZ, MARÍA ARGENIS  and  HURTADO HEREDIA, RAFAEL GERMAN. Illegal Trade of Tortoises (Testudinata) in Colombia: A Network Analysis Approach. Acta biol.Colomb. [online]. 2014, vol.19, n.3, pp.381-391. ISSN 0120-548X.  https://doi.org/10.15446/abc.v19n3.41590.

The use of wildlife is important for supporting the economic and demographic growth in emerging countries. Nevertheless, the products of wildlife usually come from illegal trade to supply fur, wild meat and pet markets. Illegal trade puts great pressure over wild populations and threats some endangered species. In Colombia, the trade of wildlife is important because of the volumes traded and the cultural and economic connotation of some products. We describe the spatial structure of illegal trade of wildlife at departmental level for the five most traded genera of Colombian tortoises (Trachemys, Chelonoidis, Kinosternon, Podocnemis and Rhinoclemmys). This study is based on the reports of seizures between 2005 and 2009 compiled by the Ministerio de Medio Ambiente y Desarrollo of Colombia. We apply Network Analysis to study and evidence that the illegal trade network of tortoises includes international markets and supplies the Andean region. The Caribbean, Pacific and Orinoquia regions are the principal suppliers. Quindio, Santander, Antioquia and Putumayo are the biggest jobbers and consumers of wild tortoises. We propose sociocultural and cohercitive actions to fragment the trade network and their illegal market as well as promoting the conservation and sustainable use of tortoises.

Keywords : dark network; illegal trade of wildlife; network analysis; reptile; traffic.

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