Vol. 14 No. 2 (2022)

View Vol. 14 No. 2 (2022)

Published: 2022-12-01

First pages 14(2)

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Chemistry of essential oils of the shrub Lippia alba (Verbenaceae) from Mexico and Costa Rica

Carlos Chaverri, Feliza Ramón-Farías, José F. Cicció

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Length-weight relationships and microhabitat effect on relative health condition of mangrove fishes from Chiapas, Mexico

Salvador Santamaria-Damián, Cristian Tovilla-Hernández, Emilio I. RomeroBerny, Wilfredo A. Matamoros

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Potato residues as an aid to aluminum sulfate in water clarification

Lizbeth Ynofuente Quispe, Magali Flores Condori, Juan Eduardo Vigo Rivera

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Richness, relative abundance and activity of medium and large mammals of a reserve under restoration in Costa Rica

Pablo Marín Pacheco , Alison Vega Cambronero, Lucía I. López, José Manuel Mora

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Bioacoustics characterization and habitat use of glass frogs in El Salvador

Francisco Samuel Álvarez Calderón, Vladlen Henríquez, Xochilt Pocasangre-Orellana, José Guadalupe Argueta Rivera, Erwin Arquímides Chica Argueta

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Avian diversity of a mixed ecosystem matrix altered by cattle raising and aquaculture in a coastal zone of Cañas, Costa Rica

Esmeralda Arévalo Huezo, Silvio Boyat, Hilary Calderón Marín, Valeria Castillo Gamboa , Dayana Pérez Zúñiga, Steve Stephens Cárdenas

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Foliar spray of seaweed extract and fertilizers on sweet pepper (Capsicum annuum)

Werner Salazar-Salazar, José Eladio Monge-Pérez, Michelle Loría-Coto

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Paranormal beliefs in young Salvadoran adults: sociodemographic links, socialization agents and perception of anomie

Carlos Iván Orellana

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Effects of a natural preservative from sugarcane, and sodium lactate, on characteristics and acceptance of pressed ham

Valeria Brenes Rodríguez, Alejandro Chacón-Villalobos, Yorleny Araya-Quesada

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Essential oils, phenology and biotic interactions of the invasive plant Crassocephalum crepidioides (Asteraceae) in Costa Rica

Carlos Chaverri, Carlos O. Morales, José F. Cicció

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Identification keys for the fish of continental and insular waters of Costa Rica. Part II: Cichliformes, Cichlidae (Mojarras, Guapotes, Tilapias and allies)

Arturo Angulo, Jorge San Gil-León

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New records of Branchiostoma californiense (Amphioxiformes: Branchiostomatidae) in El Salvador, Central America

José Enrique Barraza, Verónica Esperanza Melara Pérez

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The Amazon sailfin catfish Pterygoplichthys disjunctivus x pardalis (Siluriformes: Loricariidae) in Panamá

Rigoberto González Gutiérrez
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Temperature and fruit selection favor seed germinations of the tropical tree Myroxylon balsamum (Fabaceae)

Diego Aguilar Sandí, Elmer G. García

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Risk assessment for arsenic, in low concentrations, for agricultural workers in Cartago, Costa Rica

Eric Morales Mora, Kenia Barrantes Jiménez, Wilson Beita Sandí, Luz Chacón Jiménez

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