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De Los Ríos Escalante, Patricio[FIRST DESCRIPTIONS OF ZOOPLANKTONIC CRUSTACEANS FOR A NORTH PATAGONIAN ESTUARY (NEHUENTUE, 38 degrees S, ARAUCANIA, CHILE)]FIRST DESCRIPTIONS OF ZOOPLANKTONIC CRUSTACEANS FOR A NORTH PATAGONIAN ESTUARY (NEHUENTUE, 38 degrees S, ARAUCANIA, CHILE)

The south of Patagonia is characterized by its semi-arid weather and numerous small, temporary and permanent shallow ponds. The aquatic crustaceans of these water bodies are characterized by their endemism and species richness. The present study was done in the surroundings of Punta Arenas (53 de...


De Los Ríos Escalante, PatricioRogers, D. ChristopherRivera, Nelson[BRANCHINECTA GAINI DADAY, 1910 (BRANCHIOPODA, ANOSTRACA) AS A BIOINDICATOR OF OLIGOTROPHIC AND LOW CONDUCTIVITY SHALLOW PONDS IN SOUTHERN CHILEAN PATAGONIA]BRANCHINECTA GAINI DADAY, 1910 (BRANCHIOPODA, ANOSTRACA) AS A BIOINDICATOR OF OLIGOTROPHIC AND LOW CONDUCTIVITY SHALLOW PONDS IN SOUTHERN CHILEAN PATAGONIA
De Los Ríos Escalante, PatricioSolis-Lufi, KatherinRodriguez-Ortiz, RoxanaFlrias, Jorge[FIRST REPORT ON SEASONAL ABUNDANCE OF MALACOSTRACANS IN THE ALLIPEN RIVER (38 degrees 51 ' S, NORTH PATAGONIA, ARAUCANIA REGION, CHILE)]FIRST REPORT ON SEASONAL ABUNDANCE OF MALACOSTRACANS IN THE ALLIPEN RIVER (38 degrees 51 ' S, NORTH PATAGONIA, ARAUCANIA REGION, CHILE)

In four samples of Artemia urmiana Gunther, 1899 from Urmia Lake, Iran, the following parameters were compared: the diameter of the frontal knobs (right and left), and the respective ratios of that diameter with total body length and head width. The results do not denote significant differences i...


De Los Ríos Escalante, PatricioAsem, Alireza[COMPARISON OF THE DIAMETER OF THE FRONTAL KNOBS IN ARTEMIA URMIANA GUNTHER, 1899 (ANOSTRACA)]COMPARISON OF THE DIAMETER OF THE FRONTAL KNOBS IN ARTEMIA URMIANA GUNTHER, 1899 (ANOSTRACA)

The Chilean Patagonian lakes are characterized by their oligotrophy, high endemism, significant predominance of calanoid copepods in comparison to daphnid cladocerans, and low species richness. These characteristics are in marked contrast to the situation in North American lakes. In the present s...


De Los Ríos Escalante, PatricioSoto, Doris[Crustacean (Copepoda and Cladocera) zooplankton richness in Chilean Patagonian lakes]Crustacean (Copepoda and Cladocera) zooplankton richness in Chilean Patagonian lakes
Quinan, EstebanDe Los Ríos Escalante, Patricio[PRESENCE OF DECAPODS IN THE DIET OF AN INTRODUCED MINK (NEOVISON VISON (SCHREBER, 1777)) POPULATION IN A CHILEAN NORTH PATAGONIAN LAKE]PRESENCE OF DECAPODS IN THE DIET OF AN INTRODUCED MINK (NEOVISON VISON (SCHREBER, 1777)) POPULATION IN A CHILEAN NORTH PATAGONIAN LAKE

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)

The inland water bodies of northern Chile (18-27°S) are characterized by high salinity levels and impoverished species richness. This study presents field observations of species associations sampled from shallow water bodies in the Antofagasta region of northern Chile (23°S). A species presencea...


De Los Ríos Escalante, Patricio[A null model to study community structure of microcrustacean assemblages in northern Chilean shallow lakes]A null model to study community structure of microcrustacean assemblages in northern Chilean shallow lakes

The coastal marine ecosystems on Easter Island have been poorly studied, and the main studies were isolated species records based on the collections of scientific (primarily faunistic/floristic) expeditions. The aim of the present study was to apply a niche-sharing null model analysis on field ob...


De Los Ríos Escalante, PatricioIbañez Arancibia, Eliana[Niche sharing and spatial distribution in intertidal decapods on the rocky shores of Easter Island]Niche sharing and spatial distribution in intertidal decapods on the rocky shores of Easter Island

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

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