SPINELLI Gustavo Ricardo
A new species of Brachypogon (Isohelea) from arid zones of Argentina (Diptera: Ceratopogonidae)
SPINELLI GR; CAZORLA CG
Año: 2004 vol. 570 p. 1 - 5
Brachypogon (Isohelea) borkenti, n. sp. from steppe areas of the Argentinean provinces of Mendoza and Río Negro is described and illustrated from male and female specimens collected by sweep net and Malaise trap. The species is compared with its congener B. hugoi Spinelli & Grogan, and a key to females and males of the six Neotropical species of the subgenus is included.