Articles

Genetic diversity and structure of wild populations of the tropical dry forest tree Jacaratia mexicana (Brassicales: Caricaceae) at a local scale in Mexico.

Dulce M. Arias, Ana L. Albarrán-Lara, Antonio González-Rodríguez, Juan Peñaloza-Ramírez, Oscar Dorado, Esaú Leyva

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Changes in structure and composition of evergreen forests on an altitudinal gradient in the Venezuelan Guayana Shield.

Lionel Hernández, Nelda Dezzeo, Elio Sanoja, Leandro Salazar, Hernán Castellanos

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Effect of artificial feeders on pollen loads of the hummingbirds of Cerro de La Muerte, Costa Rica.

Gerardo Avalos, Alejandra Soto, Willy Alfaro

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Prosopis laevigata and Mimosa biuncifera (Leguminosae), jointly influence plant diversity and soil fertility of a Mexican semiarid ecosystem.

Rosalva García-Sánchez, Sara Lucía Camargo-Ricalde, Edmundo García-Moya, Mario Luna-Cavazos, Angélica Romero-Manzanares, Noé Manuel Montaño

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Mechanisms of Oryza sativa (Poaceae) resistance to Tagosodes orizicolus (Homoptera: Delphacidae) under greenhouse condition in Venezuela

Alex González, Natalia Labrín, Rosa M. Álvarez, Yorman Jayaro, Carlos Gamboa, Edicta Reyes, Venancio Barrientos

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Costa Rica’s Marine Protected Areas: status and perspectives

Juan José Alvarado, Jorge Cortés, María Fernanda Esquivel, Eva Salas

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Successional pattern of phytoplankton (>55μm) in Lekki lagoon, Nigeria

Taofikat Abosede Adesalu, Dike Ikegwu Nwankwo

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Variaciones estacionales de la estructura comunitaria del fitoplancton en zonas de descarga de agua subterránea en la costa norte de la Península de Yucatán

Cynthia Catalina Álvarez-Góngora, María de los Ángeles Liceaga-Correa, Jorge Alfredo Herrera-Silveira

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Bloom of Gymnodinium catenatum in Bahía Santiago and Bahía Manzanillo, Colima, Mexico

Sonia Quijano-Scheggia, Aramis Olivos-Ortiz, José J. Bustillos-Guzmán, Esther Garcés, Juan H. Gaviño-Rodríguez, Marco A. Galicia-Pérez, Manuel Patiño-Barragan, Christine J. Band-Schmidt, Francisco J. Hernández-Sandoval, David J. López-Cortés

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Distribución de cangrejos ermitaños (Anomura: Paguroidea) en el mar Caribe colombiano.

Bibian Martínez Campos, Néstor Hernando Campos, Adriana Bermúdez Tobón

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Vitellogenin levels in hemolymph, ovary and hepatopancreas of the freshwater crayfish Cherax quadricarinatus (Decapoda: Parastacidae) during the reproductive cycle.

Lilian E. Ferré, Daniel A. Medesani, C. Fernando García, Matías Grodzielski, Enrique M. Rodríguez

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Diversity and distribution of aquatic insects in Southern Brazil wetlands: implications for biodiversity conservation in a Neotropical region.

Leonardo Maltchik, Marina Schmidt Dalzochio, Cristina Stenert, Ana Silvia Rolon

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Trophic ecology of the freshwater prawn, Pseudopalaemon bouvieri (Decapoda: Palaemonidae) in Northeastern Argentina, with remarks on population structure.

Romina Patricia Carnevali, Pablo Agustín Collins, Alicia S. Guadalupe Poi de Neiff

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Zoogeografía de los gasterópodos terrestres del sur de Tamaulipas, México.

Alfonso Correa, Víctor Martínez, Jorge Horta, Iván Castro

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Effect of ivermectin on the survival and fecundityb of Euoniticellus intermedius (Coleoptera: Scarabaeidae).

Magdalena Cruz Rosales, Imelda Martínez M., José López-Collado, Mónica Vargas-Mendoza, Héctor González-Hernández, Pernilla Fajersson

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Composición taxonómica y aspectos zoogeográficos de peces de profundidad (90-540m) del Golfo de California, México.

Juana López-Martínez, Alejandro Acevedo-Cervantes, Eloisa Herrera-Valdivia, Jesús Rodríguez-Romero, Deivis S. Palacios-Salgado

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Acute toxicity and cholinesterase inhibition of the nematicide ethoprophos in larvae of gar Atractosteus tropicus(Semionotiformes: Lepisosteidae).

Freylan Mena Torres, Sacsha Pfennig, María de Jesús Arias Andrés, Gabriel Márquez-Couturier, Adrián Sevilla, C. Maurizio Protti Q

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Embryonic and larval development of Eugerres mexicanus (Perciformes: Gerreidae) in Tenosique, Tabasco, Mexico.

Raúl E. Hernández, Martha A. Perera, Alfonso Castillo, Emiliano Luna H, José A. de la Cruz, Luis M. Gómez, José Valdez Zenil

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Biología reproductiva del pargo Lutjanus inermis (Perciformes: Lutjanidae), en el Pacífico central mexicano.

Gabriela Lucano-Ramírez, Salvador Ruiz-Ramírez, Gaspar González-Sansón, Bertha Patricia Ceballos-Vázquez

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Ovarian folliculogenesis in collared peccary, Pecari tajacu (Artiodactyla: Tayassuidae).

Diva Anelie Guimarães, Sylvia Cristina Garcia de Garcia, María Auxiliadora Pantoja Ferreira, Suleima do Socorro Bastos da Silva, Natália Inagaki de Albuquerque, Yvonnick Le Pendu

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Preliminary inventory of mammals from Yurubí National Park, Yaracuy, Venezuela with some comments on their natural history.

Franger J. García, Mariana Delgado-Jaramillo, Marjorie Machado, Luis Aular

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A method for seedling recovery in Jatropha curcas after cryogenic exposure of the seeds.

Rafael de C. Silva, Julcéia Camillo, Jonny E. Scherwinski-Pereira

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Growth rate and ring width variability of teak, Tectona grandis (Verbenaceae) in an unmanaged forest in East Timor.

Vicelina B. Sousa, Sofia Cardoso, Teresa Quilhó, Helena Pereira

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Germination and seedling morphology of four South American Smilax (Smilacaceae).

Aline Redondo Martins, Anielca Nascimento Soares, Aline Bertolosi Bombo, Alessandra Fidelis, Ana Dionisia da Luz Coelho Novembre, Beatriz Appezzato da Glória

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Glandular trichomes in Connarus suberosus (Connaraceae): distribution, structural organization and probable functions.

João Donizete Denardi, Denise María Trombert Oliveira, Elder Antônio Sousa Paiva

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