Resumen

GARCIA-PEREZ, Jack F; OSPINA-LOPEZ, Leonardo A; VILLA-NAVARRO, Francisco A  y  REINOSO-FLOREZ, Gladys. Diversidad y distribución de mariposas Satyrinae (Lepidoptera: Nymphalidae) en la cuenca del río Coello, Colombia. Rev. biol. trop [online]. 2007, vol.55, n.2, pp.645-653. ISSN 0034-7744.

Diversity and distribution of Satyrinae butterflies (Lepidoptera: Nymphalidae) in the Coello river basin, Colombia. We describe the patterns of diversity and distribution of the subfamily Satyrinae in the Coello river basin (4º 17’ 08’’ N - 74º 35’ 36’’ W; 1 899.31 km²) from 433 to 3 600 m. Eleven sampling stations were located, in several ecosystems. The samples were collected during a period of 11 days, in March, May, July and October 2003, in three types of habitat (forest, forest edge and meadow). We collected at random, between 09:00 and 15:00 hr, using entomological nets. A total of 239 individuals (13 genera, 34 species) were collected. The most abundant species were in the genus Pedaliodes (41.4 %). Richness and diversity had high values in mountainous zones and paramo (> 2 000 m). The greater diversity was measured in the forest edge. The similarity analysis produced two groups: species from warm (Euptychia hesione and Hermeuptychia hermes) and middle (Pseudohaetera hypaesia and Taygetis celia) climate zones; and species from mountain and paramo (Lymanopoda obsoleta, Pedaliodes polusca and Eretris calisto). Rev. Biol. Trop. 55 (2): 645-653. Epub 2007 June, 29.

Palabras clave : Coello; Satyrinae; Pedaliodes, mountainous zones; paramo; similarity.

        · resumen en Español     · texto en Español     · Español ( pdf )