Rev. peru biol. - vol.25 issue2

Table of contents
Rev. peru biol. vol.25 no.2 Lima Apr./Jun. 2018

Original articles

	· *Two new species in the Drosophila flavopilosa* and Drosophila morelia species groups (Diptera: Drosophilidae) in the eastern Andes of Ecuador** Ramos Guillín, Emily; Rafael, Violeta · abstract in English \| Spanish · text in English · English ( pdf )

	· New species of Elateridae (Coleoptera) from Madre de Dios, Peru, with new taxonomic changes and distribution records Johnson, Paul J.; Boyd, Hannah K.; Chaboo, Caroline S. · abstract in English \| Spanish · text in English · English ( pdf )

	· Birds of the National Sanctuary Tabaconas Namballe, eastern slope of the Peruvian Northern Andes Salazar, Sonia; Mena, José Luis · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Diet overlap of the invasive House Sparrow and the native Rufous-collared Sparrow in an agroecosystem of Central Coast of Peru Menacho, Katherine; Salinas, Letty; Arana, César · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Do influence Nearctic migratory birds in the seasonal pattern of coastal wetlands birds? García-Olaechea, Álvaro; Chávez-Villavicencio, César; Tabilo-Valdivieso, Elier · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Feeding ecology of the Burrowing Owl Athene cunicularia punensis* (Strigiformes: Strigidae) in the Jambelí archipelago, El Oro province, southwestern Ecuador** Orihuela-Torres, Adrian; Ordóñez-Delgado, Leonardo; Brito, Jorge; López, Fausto; Mazón, Marina; Freile, Juan F · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Composition and structure of water beetles community (Insecta: Coleoptera) along an altitudinal gradient, Cusco, Peru Huanachin Quispe, Agata Cristin; Huamantinco Araujo, Ana A. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Notes on Halicyclops (Copepoda, Cyclopoida, Cyclopidae) from Colombia and the western Caribbean: a new record with a key to species of Group "B" sensu Rocha (1991) Fuentes-Reinés, Juan M.; Suárez-Morales, Eduardo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· High temperature acclimation and termotolerance (TL₅₀) in 6 varieties of Chenopodium quinua Sanabría A, Kimberlayn M.; Lazo R, Herbert O. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Polyhydroxyalkanoates (PHA) performance of halophilic microorganisms isolated from salty lagoon Flores Vásquez, Anasilvia-Del-Pilar; Idrogo, Enrique-III; Carreño Farfán, Carmen Rosa · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Pseudomonas sp. LMTK32 production in modified media for pelleting seeds of maca (Lepidium meyenii Walp.) Guerra-López, Martin; Zúñiga-Dávila, Doris · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Scientific Notes

	· *Chemical composition of the essential oil of the leaves of Hedyosmum luteynii* Todzia (Chloranthaceae)** Torres Rodríguez, Silvia Hipatia; Tovar Torres, María Clarisa; García, Víctor Julio; Lucena, María Eugenia; Araujo Baptista, Liliana · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *First documented record for the Rufous Collared Sparrow Zonotrichia capensis* (Aves: Emberizidae) in the Peruvian Amazon** Ugarte, Mauricio; Lavalle Valdivia, Marianella · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Commentaries

	· Normal, and lognormal: two frequency distributions, and one Unified Neutral Theory for studying Tropical forests Garrido-Pérez, Edgardo I; González, Laura; Cabrera, Jairo; Rojas-Salvatierra, Jamil; Arias-Pizarro, María I; Tello, Mathew · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )