Facultad de Ciencias ACTA BIOLÓGICA COLOMBIANA Departamento de Biología http://www.revistas.unal.edu.co/index.php/actabiol Sede Bogotá ARTÍCULO DE INVESTIGACIÓN / RESEARCH ARTICLE ZOOLOGIA DETERMINATION OF HEMATOLOGICAL VALUES OF COMMON CROCODILE (Caiman crocodilus fuscus) IN CAPTIVITY IN THE MAGDALENA MEDIO OF COLOMBIA Determinación de valores hematológicos de caimán común (Caiman crocodilus fuscus) en cautiverio en el Magdalena Medio de Colombia Juana GRIJALBA O1 , Elkin FORERO1 , Angie CONTRERAS1 , Julio VARGAS1 , Roy ANDRADE1 1Facultad de Ciencias Agropecuarias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, 150003 Tunja, Tunja, Boyacá, Colombia *For correspondence:
[email protected] Received: 04th December 2018 , Returned for revision: 03rd March 2019, Accepted: 08th May 2019. Associate Editor: Nubia E. Matta. Citation/Citar este artículo como: Grijalba J, Forero E, Contreras A, Vargas J, Andrade R. Determination of hematological values of common crocodile (Caiman crocodilus fuscus) in captivity in the Magdalena Medio of Colombia. Acta biol. Colomb. 2020;25(1):75-81. DOI: http://dx.doi.org/10.15446/ abc.v25n1.76045 ABSTRACT Caiman zoo breeding (Caiman crocodilus fuscus) has been developing with greater force in Colombia since the 90s. It is essential to evaluate the physiological ranges of the species to be able to assess those situations in which their health is threatened. The objective of the present study was to determine the typical hematological values of the Caiman (Caiman crocodilus fuscus) with the aid of the microhematocrit, the cyanmethemoglobin technique, and a hematological analyzer. The blood samples were taken from 120 young animals of both sexes in good health apparently (males 44 and females 76).