Vol. 18 No. 2 (2011)

View Vol. 18 No. 2 (2011)
Published: 08/14/2011

Homage

  • Armando Yarlequé Chocas

    143 - 146
    DOI: https://doi.org/10.15381/rpb.v18i2.250

Editorial

  • Seeking quality in a scientific article

    Leonardo Romero
    147 - 148
    DOI: https://doi.org/10.15381/rpb.v18i2.251

Articles

  • Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains

    Carlos A. Yánez C., Nurby Rios, Flor Mora, Luis Rojas, Tulia Diaz, Judith Velasco, Nahile Rios, Pablo Melendez
    149 - 151
    DOI: https://doi.org/10.15381/rpb.v18i2.245

  • Activity of ethanolic extracts leaves of Machaerium floribundum against acne-inducing bacteria, and their cytoprotective and antioxidant effects on fibroblast

    Lorena Díaz, Soumi De Montijo, Ana L. Medina, Pablo Meléndez, Vian Laurence, Gilberte Marti- Mestres
    153 - 158
    DOI: https://doi.org/10.15381/rpb.v18i2.221

  • Potential use of low-NDGA Larrea divaricata extracts as antioxidant in foods

    Sebastian Turner Turner, Roberto Davicino, Rosario Alonso, Graciela Ferraro, Rosana Filip, Claudia Anesini
    159 - 164
    DOI: https://doi.org/10.15381/rpb.v18i2.222

  • A new species of Teagueia (Orchidaceae: Pleurothallidinae) from Northern of Peru

    Miguel Chocce, Nanette Vega, Margoth Acuña-Tarazona, Jorge Arnaiz, Betty Millán
    165 - 167
    DOI: https://doi.org/10.15381/rpb.v18i2.223

  • Flora and vegetation on cryoturbated and associates habitats around abra Apacheta, Ayacucho - Huancavelica (Peru)

    Asunción Cano, Amalia Delgado, Wilfredo Mendoza, Huber Trinidad, Paúl Gonzáles, María I. La Torre, Magda Chanco, Héctor Aponte, José Roque, Niels Valencia, Eduardo Navarro
    169 - 178
    DOI: https://doi.org/10.15381/rpb.v18i2.224

  • Vegetative adaptability of the Peruvian palm Astrocaryum perangustatum to deforestation

    Héctor Aponte, Francis Kahn, Betty Millán
    179 - 183
    DOI: https://doi.org/10.15381/rpb.v18i2.225

  • Deschampsia danthonioides (Poaceae – Pooideae) a New Record for Peruvian Flora

    Paúl Gonzáles, María Isabel La Torre, Asunción Cano
    185 - 187
    DOI: https://doi.org/10.15381/rpb.v18i2.226

  • The family Poaceae from Arahuay district (Canta, Lima, Peru)

    Paúl Gonzáles, Eduardo Navarro, María I. La Torre, Asunción Cano
    189 - 196
    DOI: https://doi.org/10.15381/rpb.v18i2.227

  • Diversity of the genus Polylepis (Rosaceae, Sanguisorbeae) in the Peruvian Andes

    Wilfredo Mendoza, Asunción Cano
    197 - 200
    DOI: https://doi.org/10.15381/rpb.v18i2.228

  • Intraspecific divergence and DNA barcodes in Systrophia helicycloides (Gastropoda, Scolodontidae)

    Pedro Romero, Rina Ramírez
    201 - 208
    DOI: https://doi.org/10.15381/rpb.v18i2.229

  • Dung beetles (Scarabaeidae: Scarabeinae) from the Reserva Nacional Tambopata, Madre de Dios, Peru

    Luis Figueroa, Mabel Alvarado
    209 - 212
    DOI: https://doi.org/10.15381/rpb.v18i2.230

  • Description of the profasic chromosome in Meiosis I of Bostryx conspersus

    María Siles-Vallejos, Olga Bracamonte G., Alberto López S., Betty Shiga, Misael Guevara P.
    213 - 215
    DOI: https://doi.org/10.15381/rpb.v18i2.231

  • Ecology of Phyllodactylus angustidigitus and P. gerrhopygus (Squamata: Phyllodactylidae) from the Reserva Nacional de Paracas, Peru

    José Pérez Z., Katya Balta
    217 - 223
    DOI: https://doi.org/10.15381/rpb.v18i2.232

  • Hunting pressure on cracids (Cracidae: Aves) in forest concessions in Peru

    Javier Barrio
    225 - 230
    DOI: https://doi.org/10.15381/rpb.v18i2.234

  • Mammal diversity in the middle basin of the river Tambopata, Puno, Peru

    Víctor Pacheco, Gisella Márquez, Edith Salas, Oscar Centty
    231 - 244
    DOI: https://doi.org/10.15381/rpb.v18i2.246

  • First record of Florometra magellanica (Bell, 1882) (Echinodermata: Crinoidea) in Peru

    Elba Prieto Rios, Mauricio Valdés de Anda, Francisco Alonso Solís-Marín, Alfredo Laguarda Figueras
    245 - 248
    DOI: https://doi.org/10.15381/rpb.v18i2.236

  • Xenopsylla cheopis record as natural intermediate host of Hymenolepis diminuta in Lima, Peru

    Inés Gárate, Paolo Jiménez, Karen Flores, Bertha Espinoza
    249 - 252
    DOI: https://doi.org/10.15381/rpb.v18i2.237

Notes

  • Note on the diet of Ameiva edracantha (Squamata, Teiidae) in Cerros de Amotape National Park, Tumbes, Peru

    Juan C. Jordán, Diana Amaya
    253 - 255
    DOI: https://doi.org/10.15381/rpb.v18i2.239

  • Ecological notes on the ecology of Thecadactylus solimoensis (Squamata, Phyllodactylidae) from Peruvian Amazon

    Juan C. Jordán, Juana Suárez S., Lidia Sánchez
    257 - 260
    DOI: https://doi.org/10.15381/rpb.v18i2.240

  • Improving the micronuclei test in cultured lymphocytes by gradient and cell spreading methodology

    Erika Castillo, María Luisa Guevara-Fujita, Ricardo Fujita
    261 - 263
    DOI: https://doi.org/10.15381/rpb.v18i2.241

Comments

  • Methods of phylogenetic inference

    Carlos Peña
    265 - 267
    DOI: https://doi.org/10.15381/rpb.v18i2.243