Los carábidos (Coleoptera: Carabidae) asociados a los remanentes de bosque nativo en la Reserva Natural Municipal Laguna de los Padres, Buenos Aires

摘要: The threat caused by the spread of exotic elmleaf blackberry (Rubus ulmifo- lius (Schott)) in Reserva Natural Municipal Laguna de los Padres (RNMLP), prompted study carabid assemblages associated with native wood remnants Colletia paradoxa ((Spreng.) Escal.), Celtis ehrenbergiana (Klotzsch) Liebm. and Salix humboldtiana (Willd) that still persist. We found species richness was higher S. humboldti- ana (DE), followed C. (BC) two different anthropic uses (Talar recreational use (TR) Talar anthropized (TA). BC DE, located within protected conservation zone, taken together, accounted for more than 85% (53 species) total specific surveyed, while TR TA, both locat- ed outside contributed 56% (35 species). Carabid differed internally throughout seasons, also among them composition dominance. most abundant Argutoridius bonariensis (Dejean) which dominated TA during all seasons. DE revealed their own set species, including an endemism first. Predators were trophic guild sites. status possible natural or artificial factors determine diversity carabids each forest discussed.