Vol. 53 No. 1-2 (2005): Volume 53 - Regular number 1-2 – March-June 2005

Articles

Dalva M Silva Matos, Giovana D Fonseca, Leonardo Silva Lima

1–4

Differences on post-fire regeneration of the pioneer trees Cecropia glazioui and Trema micrantha in a lowland Brazilian Atlantic Forest

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Elmer G. García, José F. Di Stefano

5–14

Phenology of the tree Sideroxylon capiri (Sapotaceae) at the tropical dry forest in Costa Rica

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Ethel Sánchez, Ana M. Espinoza

15–22

Ultrastructure ofOryza glumaepatula, a wild rice species endemic of tropical America

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M. Castrillo, D. Vizcaíno, E. Moreno, Z. Latorraca

23–28

Specific leaf mass, fresh: dry weight ratio, sugar and protein contents in species of Lamiaceae from different light environments

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Alejandra Quintanar Isaías, Mariana Velázquez Núñez, Fortunato Solares Arenas, Carmen de la Paz Pérez Olvera, Alfonso Torre Blanco

29–48

Secondary stem anatomy and uses of four drought-deciduous species of a tropical dry forest in México

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Cecilia Laporta

49–61

Floral biology and reproductive system of enantiostylous Senna corymbosa (Caesalpiniaceae)

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Alejandro G. Farji-Brener, Sandra Durán, Alejandro Valerio, Estela Herbas, Mario Castañeda, José Ochoa, Mónica Romo

63–71

The seeds of Campsiandra angustifolia (Fabaceae: Caesalpiniodeae) as a reflex of selective pressures on dispersal and establishment.

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Adolfo Espejo-Serna, Ana Rosa López-Ferrari, Rolando Jiménez- Machorro, Luis Sánchez -Saldaña

73–84

Orchids from coffee-plantations in Mexico: an alternative for the sustainable use of tropical ecosystems.

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Danny Rejas, Koenraad Muylaert, Luc De Meester

85–96

Trophic interactions within the microbial food web in a tropical floodplain lake (Laguna Bufeos, Bolivia)

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R Riosmena-Rodríguez, G Hinojosa-Arango, J M López-Vivas, K León-Cisneros

97–109

Spatial and biogeographic characterization of macroalgal assemblages from Bahía del Rincón, Baja California Sur, Mexico.

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ECOLOGY

Carlos García-Robledo

111–114

Comparison between two methods to measure herbivory. Is herbivory in the Neotropics more severe than we thought?

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José C. Cortés-Castelán, Gerald A. Islebe

115–133

Influence of environmental factors on the distribution of tree species in the forests of southeastern Mexico.

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AQUATIC INVERTEBRATES

Antulio Prieto, Lilia J Ruíz, Natividad García

135–140

Diversity and abundance of mollusks in the sublittoral epifaunal community of Punta Patilla, Venezuela.

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Vicente Castro-Castro,, Yadira Siu-Rodas, Luz V González-Huerta, Mikhail Y Sokolov

141–151

Toxic efect of DDT and endosulfan in white shrimp postlarvae Litopenaeus vannamei (Decapoda: Penaeidae) from Chiapas, Mexico.

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TERRESTRIAL INVERTEBRATES

Tania S Olivares, Sergio A Torres, Liliana A Zúñiga

153–163

Egg morphology of seven noctuid species (Lepidoptera: Noctuidae) from Chilean and updated key to their identification.

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N L Hites, M A Mourão, F O Araújo, M V Melo, J C de Biseau, Y Quinet

165–173

Diversity of the ground-dwelling ant fauna (Hymenoptera: Formicidae) of a moist, montane forest of the semi-arid Brazilian “Nordeste”

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Evandro Camillo

175–186

Nesting biology of four Tetrapedia species in trap-nests (Hymenoptera: Apidae: Tetrapediini)

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Gerardo A Soto-Rodríguez, Axel P Retana-Salazar

187–190

Selenothrips rubrocinctus (Thripidae: Panchaetothripinae) under laboratory conditions.

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Axel P Retana-Salazar, Gerardo A Soto-Rodríguez

191–194

A new species of thrip, genus Frankliniella(group cephalica; Thysanoptera: Thripidae) from Costa Rica

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Evelyn Habit, Pedro Victoriano, Hugo Campos

195–210

Trophic ecology and reproductive aspects of Trichomycterus areolatus (Pisces, Trichomycteridae) in irrigation canal environments.

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TERRESTRIAL VERTEBRATES

Oscar M Lasso-Alcalá, Carlos Lasso, Frank Pezold, Michael L Smith

211

The mud sleeper Butis koilomatodon (Pisces: Eleotridae): first record from the Western Central Atlantic

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Manuel Merchán, Marta Coll, Raúl Fournier

213–225

Gross morphometry of young Geochelone sulcata (Testudines: Testudinidae) in Costa Rica

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Alejandro Solórzano

227–228

A fish prey found in the coral snake Micrurus alleni(Serpentes: Elapidae) in Costa Rica.

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Salvador Hernández-Vázquez

229–238

Water birds from Agua Dulce lake and El Ermitaño estuary, Jalisco, Mexico.

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Akinsola I Akinpelu

239–247

A twelve-month field study of the West African Thrush Turdus pelios (Passeriformes: Muscicapidae). Part 2: annual cycles

Laura May-Collado, Tim Gerrodette, John Calambokidis, Kristin Rasmussen, Irena Sereg

249–263

Patterns of cetacean sighting distribution in the Pacific Exclusive Economic Zone of Costa Rica based on data collected from 1979-2001

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Laura May-Collado, Alvaro Morales Ramírez

265–276

Presencia y patrones de comportamiento del delfín manchado costero, Stenella attenuata (Cetacea: Delphinidae) en el Golfo de Papagayo, Costa Rica

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Mariana Muñoz-Romo, Maricela Sosa, Yveth Casart Quintero

277–280

Digestibilidad del polen de cactáceas columnares en los murciélagos glosofaginos Glossophaga longirostris y Leptonycteris curasoae(Chiroptera: Phyllostomidae)

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AQUATIC VERTEBRATES

Patricia Venegas Barboza, Julio Rivera Madriz

281

CORRIGENDAEstudios citogenéticos en niños con Leucemia Linfocitica Aguda-B en Costa Rica

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Julián Monge-Nájera, Vanessa Nielsen

283–294

The countries and languages that dominate biological research at the beginning of the 21st century

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E Suárez-Morales, M A Gutiérrez-Aguirre

295–296

Morfología y taxonomía de los Mesocyclops (Crustacea: Copepoda: Cyclopoida) de México.

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F J Zara, H G Fowler

297–304

Pheidole in the New World: A Dominant, Hyperdiverse Ant Genus

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