Description of the Larva of Phileurus angustatus Kolbe, 1910 (Coleoptera: Scarabaeidae: Dynastinae: Phileurini), with Notes on Natural History and a Key to the Known Larvae of New World Phileurini

Phileurus angustatus Kolbe (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) is known from Ecuador to Argentina. In this work, the third instar is described and illustrated based on specimens from Argentina. Notes on its natural history are included, and a key to the known third instars of New World Phileurini species is provided.Fil: Ibarra Polesel, Mario Gabriel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Valle, Néstor Gerardo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Cave, Ronald C.. University of Florida. Department of Wildlife Ecology and Conservation; Estados UnidosFil: Damborsky, Miryam Pieri. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentin