Results 21 to 30 of about 447 (101)

Los organismos incrustantes de las costas argentinas [PDF]

open access: yes, 1972
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
core  

Epibiont hydroids on beachcast Sargassum in the Mexican Caribbean

open access: yesPeerJ, 2020
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]

open access: yes, 1958
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]

open access: yes, 2009
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

open access: yesPALAIOS, 1988
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]

open access: yes, 2005
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]

open access: yesJournal of Marine Science and Engineering, 2015
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]

open access: yes, 2018
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

Morphology and distribution of two epizoic diatoms (Bacillariophyta) in Brazil Morfologia e distribuição de duas diatomáceas (Bacillariophyta) epizóicas no Brasil

open access: yesActa Botânica Brasílica, 2012
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]

open access: yes, 2014
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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