Vol 8 No 2

Articles

Helga Cecilia Achitte Schmutzler, Gilberto Avalos, Elena Beatriz Oscherov
115-121
Spider communities in two localities of the RAMSAR Site Chaco Wetlands, Argentina
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Flor Elizabeth Araya, Marta Araúz Almengor
123-126
Public perception of the existence and usefulness of demonstration forest in San Ramón, Costa Rica
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Luis Diego Arias Campos
127-129
Reptiles of the Unión river basin, Valle de El General, Costa Rica
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Arroyo-Arce Stephanny Arroyo-Arce, Ian Thomson, Roberto Salom-Pérez
131-137
Relative abundance and activity patterns of terrestrial mammalian species, in Barra del Colorado Wildlife Refuge, Costa Rica
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José Pablo Barquero-González, Víctor J. Acosta-Chaves, María Laura Sotela, Federico Villalobos Brenes, Bernal Morera-Brenes
139-147
Photographic evidence of undescribed species of velvet worms (Onychophora: Peripatidae) from Costa Rica
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Melvin Cartín Núñez, Verónica Sánchez Acuña, Gladis Abarca Segura
149-155
Ability to identify native and exotic mammals, among the inhabitants of San Ramon, Costa Rica: role of age, sex, education and origin (rural or urban).
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Marcos Chinchilla Picado, Zaidett Barrientos, Katya Calderón
157-161
The environmental education workshop as a teaching strategy for sustainability of natural resources in rural Costa Rican elementary schools.
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Carlos A. Cuenca-Soria, Leonardo I. Navarro Angulo, Alfonso Castillo-Domínguez, Carolina E. Melgar Valdes, Xchel A. Pérez-Palafox, Mateo Ortiz-Hernández
163-170
Nontraditional protein sources and their effect on growth and survival, during masculinization, of the fish Cichlasoma urophthalmus (Perciformes: Cichlidae)
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Rosmery Franco, Julián Monge-Nájera
171-173
Inverted roles: Spider predation upon Neotropical velvet worms (Epiperipatus spp.; Onychophora: Peripatidae)
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Jose Pablo Gonzáles Blanco, Rodolfo Rodolfo WingChing-Jones
175-183
Milk Urea Nitrogen relationship with reproductive and productive parameters in Holstein, Jersey and their crosses
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Pablo R. Gutiérrez-Martínez, Daniel Arauz Naranjo
185-188
Dry forest ants (Hymenoptera: Formicidae) of Diria National Park, Costa Rica
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Carmen Andrés Jiménez, Rebeca González Zúñiga
189-194
The effect of feedback on performance and motivation in students taking Research methods for Health Sciences at UNED, Costa Rica
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Luis Alejandro Madrigal, Verónica Vargas
195-199
Density of the herbaceous layer and its relationship to light, pH and amount of litter in the Alberto Brenes Reserve, Costa Rica.
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Bijay Kali Mahapatra, Alakesh Pradhan
201-205
Range extension and first report of the fish Lagocephalus inermis (Tetraodontiformes: Tetraodontidae) from Digha, Northeast Coast of India
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Julián Monge-Nájera
207-216
Male sexual tourism in Costa Rica: team spirit, peer dialogue and gender roles in a large sample of Internet forum posts
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Jimmy Murillo, Víctor Hugo Méndez-Estrada +, Steven Brenes Prendas
217-223
Effect of Geophila macropoda (Rubiaceae) as “weed cover” on hydric erosion in banana plantations, Guápiles , Limón , Costa Rica.
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Sol Guerrero Ortiz, Francisco José Francisco José Morazán Fernández
225-229
Rediscovery of Tayassu pecari (Artiodactyla: Tayassuidae) in the Refugio Nacional de Vida Silvestre Mixto Caño Negro, Costa Rica
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Maricela Rojas Álvarez, Carlos O. Morales, Mario A. Blanco
231-240
Orchid conservation in a private preserve at Palmares, Costa Rica
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Esteban Salazar-Acuña
241-247
Assessment of ordinary solid waste generation in the canton of Belén in the period 2005-2015
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O.M. Samuel, P.M Parés-Casanova, J.O Olopade
249-254
Comparative mandible geometric morphometrics of two African rodents,Thryonomys swinderianus and Cricetomys gambianus (Rodentia: Thryonomyidae and Nesomyidae)
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Sergio A. Villegas-Retana, María Chavarría-Soto
255-258
Leaf morphology and chlorophyll in Piper reticulatum (Piperaceae) under conditions of light and shadow at La Selva Biological Station, Costa Rica
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Rodolfo WingChing-Jones, Lidieth Uribe Lorío, Leida Castro Barquero
259-265
Use of bacteria (Azospirrillum spp.) as biofertilizer for African star grass (Cynodon nlemfuensis)
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