Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

OAI: https://revistas.ucr.ac.cr/index.php/rbt/oai
Vol. 46 No. S6 (1998): Volume 46 – Supplement 6 – December 1998: Aquatic ecosystems of Costa Rica

Vol. 46 No. S6 (1998)

Published December 1, 1998
https://doi.org/10.15517/rbt.v46i6
Volume 46 – Supplement 6 – December 1998: Aquatic ecosystems of Costa Rica

XX Aniversario del Centro de Investigación en Ciencias del Mar y Limnología (CIMAR)

José A. Vargas Zamora
Preface
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Articles

Jenaro A. Acuña, Vera García, Juan Mondragón
1–10
Comparación de algunos aspectos fisico-quimicos y calidad sanitaria del Estero de Puntarenas, Costa Rica
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Omar G. Lizano
11–20
Dinámica de las aguas en la parte interna del Golfo de Nicoya ante altas descargas del Río Tempisque
PDF (Español (España))
Daisy Arroyo Mora, Berny Marín Alpízar
21–26
Crecimiento de Mytella guyanensis (Bivalvia: Mytilidae) en balsas flotantes
PDF (Español (España))
Daisy Arroyo Mora
27–36
Crecimiento y reproducción de Strombus galeatus (Gastropoda: Strombidae) en el Pacífico de Costa Rica
PDF (Español (España))
Daisy Arroyo Mora
37–46
Estructura de la población del cambuto Strombus galeatus (Gastropoda: Strombidae) en Cabo Blanco, Costa Rica
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Harlan K. Dean
47–62
The Pilargidae (Annelida: Polychaeta) of the Pacific Coast of Costa Rica
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Mathias Wolff, Volker Koch, Juan Bautista Chavarría, José A. Vargas
63–79
A trophic flow model of the Golfo de Nicoya, Costa Rica
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Roy León-Morales, José A. Vargas
81–90
Macroinfauna of a tropical fjord-like embayment: Golfo Dulce, Costa Rica
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Alejandro Acevedo, Stephanie Burkhart
91–101
Seasonal distribution of bottlenose (Tursiops truncatus) and pan-tropical spotted (Stenella attenuata) dolphins (Cetacea: Delphinidae) in Golfo Dulce, Costa Rica
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Priscilla Cubero Prado
103–110
Patrones de comportamiento diurnos y estacionales de Tursiops truncatus y Stenella attenuata (Mammalia: Delphinidae) en el Golfo Dulce, Costa Rica
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Alison L. Spongberg, Penny Davis
111–124
Organochlorinated pesticide contaminants in Golfo Dulce, Costa Rica
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Gerardo Umaña V.
125–135
Characterization of some Golfo Dulce drainage basin rivers (Costa Rica)
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Monika Springer
137–141
Genera of aquatic insects from Costa Rica, deposited at the Museo de Zoología, Universidad de Costa Rica
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Astrid Michels
143–152
Use of diatoms (Bacillariophyceae) for water quality assessment in two tropical streams in Costa Rica
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Astrid Michels
153–175
Effects of sewage water on diatoms (Bacillariophyceae) and water quality in two tropical streams in Costa Rica
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Ana Margarita Silva-Benavides
177–183
Benthic macroalgae of an unpolluted tropical river (Rio Savegre, Costa Rica)
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Pia Paaby, Alonso Ramírez, Cathy M. Pringle
185–199
The benthic macro invertebrate community in Caribbean Costa Rican streams and the effect of two sampling methods
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Alonso Ramírez, Pia Paaby, Catherine M. Pringle, Grettel Agüero
201–213
Effect of habitat type on benthic macro invertebrates in two lowland tropical streams, Costa Rica
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María Teresa Rojas, Jenaro A. Acuña, Olga M. Rodríguez
215–220
Metales traza en el pepino de mar Hololhuria (Halodeima) mexicana del Caribe de Costa Rica
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Randall W. Parkinson, Jorge Cortés, Percy Denyer
221–236
Passive margin sedimentation on Costa Rica's Nortb Caribbean coastal plain, Rio Colorado
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Percy Denyer
237–250
Historic-prehistoric earthquakes, seismic hazards, and Tertiary and Quaternary geology of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica
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Jorge Cortés, Manuel Barrantes, Percy Denyer
251–256
Type, distribution, and origin of sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica
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Rocío Córdoba Muñoz
257–262
Primary productivity in the water column of Estero Morales, a mangrove system in the Gulf of Nicoya, Costa Rica
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Tore Hoisaeter
263–270
Preliminary check-list of the marine, shelled gastropods (Mollusca) of Golfo Dulce, on the Pacific coast of Costa Rica
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Myrna I. López S.
271–277
Urotrygon cimar, a new eastern Pacific stingray (Pisces: Urolophidae)
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Harlan K. Dean, Edward B. Cutler
279–280
Range extension of Nephasoma pellucidum, and new records of Apionsoma (Edmonsius) peclinalum (Sipuncula) and Thalassema steinbecki (Echiura) from the Pacific of Costa Rica
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