INVESTIGADORES
ACOSTA Luis Eduardo
artículos
Título:
New records of Geraeocormobius sylvarum (Arachnida, Opiliones, Gonyleptidae), with a remarkable disjunction in northwestern Argentina.
Autor/es:
ACOSTA, L.E.; KURY, A.B.; JUAREZ, M.L.
Revista:
Boletín de la Sociedad Entomológica Aragonesa
Editorial:
Sociedad Entomológica Aragonesa
Referencias:
Lugar: Zaragoza, España; Año: 2007 vol. 41 p. 303 - 306
ISSN:
1134-6094
Resumen:
Several new records of the harvestman Geraeocormobius sylvarum Holmberg(Opiliones, Gonyleptidae, Gonyleptinae) from the Argentinean provinces of Misiones, Corrientes, Chaco and Tucumán, and the Brazilian states of Paraná, SantaCatarina and Rio Grande do Sul are provided. Most known localities spread over the Paranense Biogeographic Province, while captures in northwestern Argentina represent a 640 km disjunction with the species core area (northeastern Argentina - southeastern Brazil). Some nomenclatural comments and a brief discussion on the causes of the disjunction are also given.
