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vol.27 número1EVALUACIÓN AGROMORFOLÓGICA Y CARACTERIZACIÓN MOLECULAR DE LA ÑUÑA (PHASEOlUS VULGARIS L.)EFECTIVIDAD DE LA AZADIRACHTINA EN LA INHIBICIÓN DE LA EMBRIOGÉNESIS DE AEGORHINUS SUPERCILIOSUS (GUÉRIN) (COLEOPTERA: CURCULIONIDAE) índice de autoresíndice de materiabúsqueda de artículos
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Idesia (Arica)

versión On-line ISSN 0718-3429

Resumen

REBOLLEDO R, Ramón; PINOT B, Pamela; OJEDA O, Nelson  y  AGUILERA P, Alfonso. GEOGRAPHIC DISTRIBUTION AND SUBSTRATE PLANTS OF SEMIDALIS KOLBEI ENDERLEIN, 1906 (NEUROPTERA: CONIOPTERYGIDAE) IN THE REGION OF LA ARAUCANÍA, CHILE. Idesia [online]. 2009, vol.27, n.1, pp.41-46. ISSN 0718-3429.  http://dx.doi.org/10.4067/S0718-34292009000100006.

Semidalis kolbei is one of the most known Coniopterygidae pertaining to vegetal Chilean family. However, unknown aspects of its biology still persist, such as: distribution by region, host, vegetal substrates, life and seasonal cycle and much less for the region of La Araucanía. For that reason in the present assay aspects of its distribution in the region are given, as well as the vegetal substrates in where it is possible to find it. In order to determine the vegetal species where S. kolbei five Rouanet’s agro ecological areas (1988) were sampled. In them, sweeping with an entomological net in vegetal species as native forest was made, forest plantations among others. To determine S. kolbei distribution, systems of global positioning (GPS) were used and the distribution maps made, a system of geographic position with Arc View Gis 3.2 program was used. The results show that S. kolbei is widely distributed in the Region being, besides an abundant species, which is possible to be found from the sea level to 1.624 MASL in trees such as coigüe, araucaria and lenga.

Palabras clave : Semidalis kolbei; distribution; abundance and vegetal substrates.

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