Articles

MICROBIOLOGY

Planktonic Cyanobacteria of the tropical karstic lake Lagartos from the Yucatan Peninsula, Mexico

Francisco Valadez, Gabriela Rosiles González, Antonio Almazán Becerril, Martin Merino Ibarra

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Immunosuppressor effect of Trypanosoma musculi (Mastigophora: Trypanosomatidae) on experimental toxoplasmosis

Loretta Piccolo Johanning, Vivian Kellerman Guterman, Idalia Valerio Campos, Misael Chinchilla Carmona

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Diazotrophic bacteria isolated from wild rice Oryza glumaepatula (Poaceae) in the Brazilian Amazon

Paulo Ivan Fernandes Júnior, Gilmara Maria Duarte Pereira, Liamara Perin, Luana Mesquita da Silva, Alexandre Cardoso Baraúna, Francilene Muniz Alves, Samuel Ribeiro Passos, Jerri Édson Zilli

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ECOLOGY

Nutrient dynamics in forest plantations of Azadirachta indica (Meliaceae) established for restoration of degraded lands in Colombia

Claudia Patricia Flórez Flórez, Juan Diego León Peláez, Nelson Walter Osorio Vega, Manuel Fernando Restrepo Llano

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AQUATIC INVERTEBRATES

Community structure of zooxanthellate corals (Anthozoa: Scleractinia) in Carrizales coral reef, Pacific coast, Mexico

Héctor Reyes Bonilla, Laura Elena Escobosa González, Amílcar L. Cupul Magaña, Pedro Medina Rosas, Luis E. Calderón Aguilera

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Fecundity, reproductive seasonality and maturation size of Callinectes sapidus females (Decapoda: Portunidae) in the Southeast coast of Brazil

Evandro Severino Rodrigues, Joelson Musiello Fernandes, Álvaro A.S. Moura, Geisa M.P. Branco, Victor O.C. Canéo

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Bioindicators of climate and trophic state in lowland and highland aquatic ecosystems of the Northern Neotropics

Liseth Pérez, Julia Lorenschat, Julieta Massaferro, Christine Pailles, Florence Sylvestre, Werner Hollwedel, Gerd Oltmann Brandorff, Mark Brenner, Gerald Islebe, María del Socorro Lozano, Burkhard Scharf, Antje Schwalb

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Freshwater macroinvertebrates from Cocos Island, Costa Rica: species and comparison with other islands of the Eastern Tropical Pacific

Pablo E. Gutiérrez Fonseca, Alonso Ramírez, Gerardo Umaña, Monika Springer

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Composition, abundance and distribution of populations of commercially important gastropods in La Guajira, Colombian Caribbean

Ramón Nieto Bernal, Luis Chasqui V., Angélica María Rodríguez R., Erick Castro G., Diego L. Gil Agudelo

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TERRESTRIAL INVERTEBRATES

AQUATIC VERTEBRATES

Reproductive traits and population structure of Astyanax aeneus (Characiformes: Characidae) from a subtropical river in Mexico

Patricia Trujillo Jiménez, Jacinto Elias Sedeño Díaz, Julio A. Camargo, Eugenia López López

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Histology of gill, liver and kidney in juvenile fish Colossoma macropomum exposed to three temperatures

Luz Marina Rojas, Claunis Mata, Aridays Oliveros, Raquel Salazar Lugo

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Comparative age and growth of common snook Centropomus undecimalis (Pisces: Centropomidae) from coastal and riverine areas in Southern Mexico

Martha A. Perera Garcia, Manuel Mendoza Carranza, Wilfrido Contreras Sánchez, Allyse Ferrara, Maricela Huerta Ortiz, Raúl E. Hernández Gómez

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Concentración de Hg, Pb, Cd, Cr y As en hígado de Carcharhinus limbatus (Carcharhiniformes: Carcharhinidae) capturado en Veracruz, México

Fernando Mendoza Díaz, Arturo Serrano, Liliana Cuervo López, Alejandra López Jiménez, José A. Galindo, Agustín Basañez Muñoz

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Food habits and winter diet of Charadrius melodus (Charadriiformes: Charadriidae) in Boca Ciega, Tamaulipas, Mexico

Iris Banda Villanueva, Jorge Contreras Lozano, Juan García Salas, Hugo González Páez

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TERRESTRIAL VERTEBRATES

Feeding of two amphibian species (Anura: Hylidae) during the low temperatures season and its relationship with energy storage in Santa Fe, Argentina

Carolina Elizabet Antoniazzi, Javier Alejandro López, Marta Duré, Diego Alejandro Falico

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Geographic distribution of birds in the Sierra Madre Oriental of San Luis Potosí, México: a regional analysis of conservation status

Francisco Javier Sahagún Sánchez, Jaime Castro Navarro, Humberto Reyes Hernández

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Biogeographic regionalization of the mammals of tropical evergreen forests in Mesoamerica

Héctor C. Olguín Monroy, Cirene Gutiérrez Blando, César A. Ríos Muñoz, Livia León Paniagua, Adolfo G. Navarro Sigüenza

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BOTANY

Use of a Geographic Information System and lichens to map air pollution in a tropical city: San José, Costa Rica

Erich Neurohr Bustamante, Julián Monge Nájera, Víctor Hugo Méndez Estrada

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Detection and molecular characterization of Potato virus S (PVS, Carlavirus) from Colombia

José Fernando Gil, José Miguel Cotes, Mauricio Marín

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