Los organismos incrustantes de las costas argentinas [PDF]
Se ha estudiado la fijación de flora y fauna marinas sobre Ulva lactuca. Se eligieron dos zonas de trabajo, dentro y fuera del puerto de Mar del Plata, a fin de determinar cuáles son los factores que condicionan los fenómenos de epibiosis.
Piriz, María Luz
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Epibiont hydroids on beachcast Sargassum in the Mexican Caribbean
Massive accumulations of pelagic species of Sargassum have generated recent social, economic and ecological problems along Caribbean shores. In the Mexican Caribbean, these events have prompted the study of diverse biological and ecological aspects of these macroalgae. However, studies on their associated biota, including Hydrozoa, remain scarce.
María A. Mendoza-Becerril +8 more
openaire +4 more sources
Algunos crustáceos de las aguas continentales de España y norte de África [PDF]
10 pages, 3 figuresEn este articulo se describe una nueva especie de ostrácodo (Typhlocypyis betrandi) y un cirolánido de Marruecos del que anteriormente no se había publicado más que una breve referencia.
Margalef, Ramon
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Zonación vertical del macrobentos de sustratos sólidos del estuario del río Massangana, Bahía de Suape, Pernambuco, Brasil [PDF]
El área estuarina del río Massangana (Pernambuco, Brasil) está sujeta a diversas intervenciones antropomórficas resultantes de las actividades del Complejo Industrial y Portuario de Suape, que pueden afectar las comunidades bióticas. Con esa perspectiva,
Apolonio Silva de Oliveira, Daniel +7 more
core +3 more sources
Microhabitat Analyses of Silurian Stromatoporoids as Substrata for Epibionts
Stromatoporoids associated with a Hoburgen-type reef (Upper Ludlovian, Hamra Beds) on the island of Gotland provided living space for a variety of encrusting epibionts and endoliths. The stromatoporoids were inhabited by some 32 species, including cyclostome, cystoporate, and trepostome bryozoans, tabulates, rugosans, pelmatozoans, brachiopods ...
Segars, M. T., Liddell, W. David
openaire +3 more sources
Induction of defences and within-plant variation on palatability in two brown algae from the northern-central coast of Chile: effects of mesograzers and UV radiation [PDF]
Macroalgae possess different defense mechanisms in response to herbivory. Some species produce anti-herbivore secondary metabolites, but production of these substances can be costly.
Macaya, Erasmo C. +4 more
core +1 more source
Viral and Bacterial Epibionts in Thermally-Stressed Corals [PDF]
The periodic rise in seawater temperature is one of the main environmental determinants of coral bleaching. However, the direct incidence of these episodic thermal anomalies on coral-associated microbiota and their subsequent effects on coral health are still not completely understood. In this study, we investigated the dynamics of three main microbial
Nguyen-Kim, Hanh +5 more
openaire +4 more sources
New record of Hyachelia tortugae Barnard, 1967, an amphipod epibiont on green turtles Chelonia mydas (LINNAEUS, 1758) from Gorgona island (colombian pacific) [PDF]
Objetivos: Caracterizar los anfípodos recolectados en lavados esofágicos de la tortuga verde Chelonia mydas (Linnaeus, 1758). Alcance: Incremento de la caracterización de la diversidad de un grupo poco estudiado, pero de gran importancia en ambientes ...
Giraldo, Alan +2 more
core +2 more sources
The epizoic diatoms Pseudohimantidium pacificum and Falcula hyalina, which live on copepods, were investigated using light and electron microscopes, based on material gathered from different marine environments along the Brazilian coast ...
Luciano Felício Fernandes +1 more
doaj
Lapas : pequenas Ilhas de diversidade [PDF]
A secção UAciência é coordenada pelo Professor Universitário Armindo Rodrigues.[…]. Um estudo recente feito por investigadores do Centro de Investigação em Recursos Naturais da Universidade dos Açores examinou a diversidade de organismos que vivem sob ...
Faria, João, Martins, Gustavo M.
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