Vol. 49 (1)
March/Marzo 2001
CONTENTS / CONTENIDOS
Biomedicine / Biomedicina
Ramírez, V. & P. Cuenca
Micronuclei frequency in lymphocytes of individuals occupationally exposed to pesticides
Aquatic Invertebrates / Invertebrados Acuáticos
Chung, K.S.
Ecophysiological adaptability of tropical aquatic organisms to salinity changes [Spanish]
Hernández T., S., F. Gómez O. & G. Verdugo D.
Plankton dynamics in the southern region of the California Current [Spanish]
González S., A. & D. Torruco G
Benthic fauna from Sabancuy estuary, Campeche, México [Spanish]
Escamilla, J.B., E. Suárez-Morales & R. Gasca
Zooplankton distribution during opposite tidal directions in the Chelem lagoon complex, Yucatán, México [Spanish]
Guzmán, H.M. & C.A. Guevara
Coral reefs of Bocas del Toro, Panama: IV. Distrivution, structure and conservation status of continental reefs in Valiente Peninsula [Spanish]
Ferriz-Domínguez, N. & G. Horta-Puga
Short-term aggressive behavior in scleractinian corals from La Blanquilla reef, Veracruz Reef System
Sarma, S.S.S., P.S. Larios J. & S. Nandini
Effect of three food types on the population growth of Brachionus calyciflorus and Brachionus patulus (Rotifera: Brachionidae)
Navarrete, A. de J
Growth of the snail Strombus gigas (Gastropoda: Strombidae) in four environments of Quintana Roo, México [Spanish]
Nepita V., M.R. & O. Defeo
Growth of Octopus maya (Mollusca: Cephalopoda) along the coast of Yucatán, México: a long term analysis [Spanish]
Capa, M., G. San Martín & E. López
Syllinae (Syllidae: Polychaeta) from Coiba National Park, Panama [Spanish]
Ruíz-Ramírez, J.D. & S.I. Salazar-Vallejo
Exogoninae (Polychaeta: Syllidae) from the Mexican Caribbean with a key to the Great Caribbean species [Spanish]
Delgado-Blas, V.H.
Space and time distribution of benthic polychaetes (Polychaeta) from the continental platform of Tamaulipas, Gulf of Mexico [Spanish]
Ichthyology / Ictiología
Segnini de B., M.I. & K.S. Chung
Ecophysiological behavior of Caquetaia kraussii (Pisces: Cichlidae) exposed to different temperatures and salinities
Rojas M., J.R. & G. Pequeño
Taxonomic revision of species in the subfamilies Epinephelinae and Serraninae (Pisces: Serranidae) from Chile [Spanish]
Aguilar-Palomino, B., C. Pérez R., F. Galván-Magaña & L.A. Abitía-Cardena
Icthyofauna from Navidad bay Jalisco México [Spanish]
Rojas M., J.R., O. Rodríguez S. & A. Morales-Ramírez
Size and distribution of Pandarus satyrus (Copepoda: Pandaridae) on the blue shark Prionace glauca (Carcharhiniformes: Carcharhinidae) in Costa Rica
Botany / Botánica
Carnevale, N.J. & J.P. Lewis
Litterfall and organic matter decomposition in a seasonal forest of the eastern Chaco (Argentina)
Cascante M., A. & A. Estrada C.
Floristic composition and structure of the premontane moist forest in the central valley of Costa Rica [Spanish]
Vargas U., G.
Phytogeography of dry ecosystems in the ignimbrite plateau of Guanacaste, Costa Rica [Spanish]
Imhof, S.
Subterranean structures and mycotrophy of the achlorophyllous Dictyostega orobanchoides (Burmanniaceae)
Sánchez-Velásquez, L.R. , R.G. Jiménez G. & B.F. Benz
Population structure and ecology of a tropical rare rhizomatous species of teosinte Zea diploperennis (Gramineae)
Murillo, R.M., J. Jakupovic, J. Rivera & V.H. Castro
Diterpenes and other constituents from Croton draco (Euphorbiaceae)
Pérez-García, B., A. Mendoza, I. Reyes J. & R. Riba
Morphogenesis of the sexual phase in six Mexican species of Dryopteris (Dryopteridaceae), II Part [Spanish]
De Viana, M.L., P. Ortega B., M. Saravia, E.I. Badano & B. Schlumpberger
Flower biology and pollinators of Trichocereus pasacana (Cactaceae) in Los Cardones National Park, Argentina [Spanish]
Castillo, R. & O. Guenni
Seed latency in Stylosanthes hamata (Leguminosae) and its relationship with seminal cover morphology [Spanish]
Ortega B., P., M.L. de Viana, G. Larenas & M. Saravia
Seed germination in Caesalpinia paraguariensis (Fabaceae): scarification agents and effect of cattle [Spanish]
Sánchez, M.V., R. Agüero & C. Rivera
Host plants of Aphis gossypii (Aphididae), a virus vector for the cantoloupe Cucumis melo (Cucurbitaceae) in Costa Rica [Spanish]
Lewis, J. P., S. L. Stofella & S. R. Feldman
Monk’s tonsure-like gaps in the tussock grass Spartina argentinensis (Gramineae)
Terrestrial Invertebrates / Invertebrados Terrestres
Rodríguez, M.A., T.S. Olivares & A.O. Angulo
New High Andes species VII (Lepidoptera: Noctuidae) [Spanish]
Buys, S.C
Last instar larva of Penepodium dubium (Hymenoptera: Sphecidae)
Terrestrial Vertebrates / Vertebrados Terrestres
Aguayo V., C.R. & M.B. Harvey
Two new species of Phrynopus (Anura: Leptodactylidae) from the Bolivian cloud forests [Spanish]
Smith, E.N. & B.P. Noonan
A new species of Osteocephalus (Anura: Hylidae) from Guyana
Hernández-Vázquez, S. & E. Mellink
Coastal waterbirds of El Chorro and Majahuas, Jalisco, México, during the non-breeding season, 1995-1996
Durant, P. & M.A. Guevara
A new rabbit species (Sylvilagus, Mammalia: Leporidae) from the lowlands of Venezuela
Altrichter, M., C. Drews, E. Carrillo & J. Sáenz
Sex ratio and breeding of white-lipped peccaries Tayassu pecari (Artiodactyla: Tayassuidae) in a Costa Rican rain forest
Range Extensions / Ampliaciones de Rango
Díaz-Martín, M.A. & L.I. Quan-Young
Range extension of 32 macroalgae in Isla Mujeres, Quintana Roo, México [Spanish]
Hinojosa-Arango, G. & R. Riosmena-Rodríguez
Range extension of Neomeris annulata (Dasycladales: Chlorophyta) in the Gulf of California, Mexico [Spanish]
Hendrickx, M.E.
New distribution, size and habitats records of decapod crustaceans from the eastern tropical Pacific
Martín A., D. Atienza & Y.J. Díaz
Range extension of Mellita persona (Amphipoda: Mellitidae) in the South Caribbean [Spanish]
Delabie, J.H.C., H.L. Vasconcelos, J.M.S. Vilhena & D. Agosti
First record of the ant genus Probolomyrmex (Hymenoptera: Formicidae) in Brazil
Alavares S., C & R. Campos V
Range extension of Actodiaptomus dorsalis (Copepoda: Calanoida) in Morelos and Tabasco, México [Spanish]
Book Review / Reseña de Libro
