Vol. 69 No. 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Continuous publication, April - June 2021

Jorge Cadena Iñiguez, Carlos Hugo Avendaño Arrazate, Eduardo Campos Rojas, Cesar Uriel López Palestina, Misael Martínez Bolaños, Juan Francisco Caballero Pérez, Moisés Báez Alonso, Rafael Ariza Flores

507–523

Actividad antioxidante en genotipos de Theobroma spp. (Malvaceae) en México

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Joel Vásquez-Bardales, Yurisa Norelli Vargas-Zelada, Julio Pinedo-Jiménez, Alberto García-Ruiz, Heiter Valderrama-Freyre, Juan José Ramírez-Hernandez

524–533

Feeding, oviposition behavior, life cycle, and natural enemies of Hamadryas Feronia (Nymphalidae) in the Peruvian Amazon

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Alexander Lopeztegui Castillo, Norberto Capetillo Piñar

534–544

Nutritional condition of the lobster, Panulirus argus (Decapoda: Palinuridae): 60 years of extensive indices and spatio-temporal variation in Cuba: Condición nutricional de Panulirus argus en Cuba

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Sandro Rostelato-Ferreira, Orlando B. Vettorazzo, Natália Tribuiani, Allan P. Leal, Cháriston A. Dal Belo, Léa Rodrigues-Simioni, Rafael S. Floriano, Yoko Oshima-Franco

545–556

Action of heparin and acetylcholine modulators on the neurotoxicity of the toad Rhinella schneideri (Anura: Bufonidae) in Brazil

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Carlos I. Espinosa, Carlos Reyes, Andrea Jara-Guerrero

557–572

Goats as seed dispersers: contributions and limitations for the regeneration of the seasonally dry tropical forest in Ecuador

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María Camila Castellanos-Mejía, Juliana Herrera Pérez, Elkin A Noguera-Urbano, Edison Parra, Luz Fernanda Jiménez-Segura

573–587

Distribución potencial en Colombia del pez introducido Pangasianodon hypophthalmus (Siluriformes: Pangasiidae) e implicaciones para los peces locales en peligro de extinción

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Miguel A. Cisneros-Mata, Juan A. Delgado, Demetrio Rodríguez-Félix

588–600

Viability of the vaquita, Phocoena sinus (Cetacea: Phocoenidae) population, threatened by poaching of Totoaba macdonaldi (Perciformes: Sciaenidae): PVA of Phocoena sinus

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Joilson Silva Da Silva, Brenda Stefany Dos Santos Braga, Juliane Da Silva Costa, Leandro Schlemmer Brasil, Verônica Regina Lobato De Oliveira-Bahia, Relionan Pimentel Leal, José Ribamar Felipe Marques, Diva Anélie De Araújo Guimarães

601–614

Sexual dimorphism in the turtle Kinosternon scorpioides (Testudines: Kinosternidae) from Marajó Island, Brazilian Amazon

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Leydy P. González, Carolina M. Vargas-León, Gustavo Andrés Fuentes-Rodríguez, Martha L. Calderón-Espinosa, Nubia E. Matta

615–624

Do blood parasites increase immature erythrocytes and mitosis in amphibians?

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Diana Nataly Duque-Gamboa, Anderson Arenas Clavijo, Andres Posso-Terranova, Nelson Toro-Perea

626–639

Mutualistic interaction of aphids and ants in pepper, Capsicum annuum and Capsicum frutenscens (Solanaceae): Aphids and their associated myrmecofauna in southwestern Colombia

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Viviane Nunes dos Santos, Carlos Antônio Fernandes Santos, Viseldo Ribeiro de Oliveira, Antonio Elton Da Silva Costa, Fabricio Francisco Santos da Silva

640–648

Diversity and genetic structure of Spondias tuberosa (Anacardiaceae) accessions based on microsatellite loci

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Blanca Martínez, René López Camacho, Luis Santiago Castillo, Rodrigo Bernal

649–664

Phenology of the endangered palm Ceroxylon quindiuense (Arecaceae) along an altitudinal gradient in Colombia

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Carolina Santamaría-Ulloa, Traci A. Bekelman

665–677

Intake of processed meats by Costa Rican women: effect of socioeconomic status: VARIATION BY SOCIOECONOMIC STATUS

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Julián Monge-Nájera, Siyan Yi, Dr., Yuh-Shan Ho, Dr.