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10.25100/socolen.v33i2.9341
Submitted: 31-03-2020
Published: 15-07-2007

Morphology of the digestive tract and female reproductive system of Compsus sp. (Coleoptera: Curculionidae)

Centro Nacional de Investigaciones de Café (Cenicafé)
Centro Nacional de Investigaciones de Café (Cenicafé)
Keywords: Anatomy, Citrus weevil, Citrus pest, Internal morphology

How to Cite

1.
RUBIO-G. JD, ACUÑA-Z. JR. Morphology of the digestive tract and female reproductive system of Compsus sp. (Coleoptera: Curculionidae). Rev. Colomb. Entomol. [Internet]. 2007 Jul. 15 [cited 2026 Oct. 23];33(2):183-7. Available from: https://revistacolombianaentomologia.univalle.edu.co/index.php/SOCOLEN/article/view/9341
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Abstract

A morphological examination was conducted on the digestive tract and the female reproductive system of the citrus weevil, Compsus sp. (Coleoptera: Curculionidae). The digestive tract of Compsus sp. showed a typical arrangement as described for other insects. Morphological differences, however, were found in the crop of the foregut, which exhibited several spine-like structures. At the midgut level, the anterior ventricle was divided into medium-size sacs and numerous gastric caecae projected into the posterior ventricle. The female reproductive system showed a structural arrangement common to individuals of the family Curculionidae.

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How to Cite

1.
RUBIO-G. JD, ACUÑA-Z. JR. Morphology of the digestive tract and female reproductive system of Compsus sp. (Coleoptera: Curculionidae). Rev. Colomb. Entomol. [Internet]. 2007 Jul. 15 [cited 2026 Oct. 23];33(2):183-7. Available from: https://revistacolombianaentomologia.univalle.edu.co/index.php/SOCOLEN/article/view/9341
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