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The crustacean zooplankton in Chilean coastal lagoons has been poorly studied, and the scarce studies available would indicate the presence of low numbers of species, variable according to the degree of oligotrophy. The aim of the present study was to give a first characterization of crustacean z...


De Los Ríos Escalante, PatricioCarreño, Eriko[Crustacean zooplankton communities in shallow coastal ephemeral pools (Nigue, 39°S, Araucanía Región, Chile)]Crustacean zooplankton communities in shallow coastal ephemeral pools (Nigue, 39°S, Araucanía Región, Chile)

River systems of Central Chile are short, steep and fast flowing. They are characterized by discharge regimes dominated by rainfall and snowmelt. Invertebrate fauna is highly endemic. This study aimed to describe the community structure of invertebrate in eight river systems in Central Chile (33-...

Os sistemas fluviais do Chile central são curtos, íngremes e fluem rapidamente. Eles são caracterizados por regimes de descarga dominados por chuvas e neve derretida. A fauna de invertebrados desses sistemas fluviais é altamente endêmica. O objetivo do presente estudo foi descrever a estrutura da...


De Los Ríos Escalante, Patricio[Estrutura da comunidade de invertebrados em rios da região central do Chile][Community structure of invertebrate fauna in Central Chilean Rivers]Community structure of invertebrate fauna in Central Chilean Rivers

De Los Ríos Escalante, Patricio[First descriptions of zooplanktonic crustaceans for a North Patagonian estuary (Nehuentue, 38°S, Araucanía, Chile)]First descriptions of zooplanktonic crustaceans for a North Patagonian estuary (Nehuentue, 38°S, Araucanía, Chile)

The presence of the calanoid copepod Boeckella gracilis (Daday, 1902) in Chilean seasonal pools has been only poorly studied as yet. The aim of the present study thus is to investigate the role of conductivity and temperature on the relative and absolute abundance of B. gracilis in seasonal coast...


De Los Ríos Escalante, Patricio[Abundance of Boeckella gracilis (Daday, 1902) (Copepoda, Calanoida) in seasonal coastal pools in the Araucania region (38°S, Chile)]Abundance of Boeckella gracilis (Daday, 1902) (Copepoda, Calanoida) in seasonal coastal pools in the Araucania region (38°S, Chile)

The lakes of Chiloé Island have a high dissolved organic carbon concentration (known as “humic”) and show a connection with brackish water. They also display a high species richness of crustacean zooplankton. The aim of the present study is to characterize the potential factors that explain crust...


De Los Ríos Escalante, PatricioKies, Fátima[Crustacean zooplankton communities in Chiloé Island coastal lakes (42°S, Chile)]Crustacean zooplankton communities in Chiloé Island coastal lakes (42°S, Chile)

Inland water crustaceans in Chile are characterized by their low species number and marked endemism; this is due to the marked oligotrophy of water bodies and the geographical properties of Chilean territory, which consists of mountains and glaciers. The aim of the present study is to typify the ...


De Los Ríos Escalante, PatricioFigueroa Muñoz, GuillermoParra Coloma, Luciano[Null models for explaining inland water crustacean zooplankton communities in Chile]Null models for explaining inland water crustacean zooplankton communities in Chile

The marine fauna of decapod Crustacea, in all its diversity, can be negatively affected as a result of environmental changes, both on a local or a global scale. The present study aims to report the existence of Cyrtograpsus angulatus Dana, 1851, on the northern Patagonian coast, while concurrentl...


De Los Ríos Escalante, PatricioFigueroa Muñoz, GuillermoKies, Fatima[Presence of Cyrtograpsus angulatus Dana, 1851 (Decapoda, Brachyura) on the Chilean northern Patagonian coast]Presence of Cyrtograpsus angulatus Dana, 1851 (Decapoda, Brachyura) on the Chilean northern Patagonian coast

With their ultraoligotrophic status, the Chilean North Patagonian lakes have mixotrophic ciliates in their pelagic environments as producers, whereas the primary consumers are crustaceans that are low in abundance and species numbers. The aim of the present study was to determine the potential gr...


De Los Ríos Escalante, PatricioWoelfl, StefanSoto, C.[Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates]Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates

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