IDENTIFICATION OF Trichostrongylus colubriformis AND Oesophagostomun columbianum IN GOAT IN CAUTO VALLEY, GRANMA PROVINCE

Revista de Salud Animal

Valerino, P³  Arias, M¹  Carrión, Magdalena¹  Pérez, Kirenia¹  Arece, J²  Rojas, Niurky¹ 

[1] Instituto de Investigaciones Agropecuarias Jorge Dimitrov, Granma, Cuba;Estación Experimental de Pastos y Forrajes Indio Hatuey, Matanzas, Cuba;Universidad de Granma, Granma, Cuba

关键词: gastrointestinal strongyles;    Trichostrongylus colubriformis;    Oesophagostomun columbianum;   

DOI  :  

学科分类：兽医学

来源: Centro Nacional de Sanidad Agropecuaria

【 摘 要 】

In order to identify Trichostrongylus and Oesophagostomun species affecting goats in Cauto Valley, Granma province, 75 Creole and crossbred animals were researched; and coproscopy was carried out using Mac Master technique to determine the load of eggs per gram of feces (e.p.g.), then proceeded to gutting the animal for the collection of all the adult parasites in the intestines (small and large) for further characterization and identification. Gender identification of adult parasites was conducted on the basis of such things like: general morphology (size, color, shape) and body location. Species are identified based on the morphometric characteristics of the male spicules and the structural identification of the cervical crown and cephalic vesicle. For the morphometric identification, specimens were immersed in lactophenol solution in order to clarify the external structures. The

【 授权许可】

CC BY-NC