Survivors and colonizers: Contrasting biogeographic histories reconciled in the Antarctic freshwater copepod Boeckella poppei [PDF]
Frontiers in Ecology and Evolution, 2022 Two main hypotheses have been proposed to explain the contemporary distribution of Antarctic terrestrial biota. We assess whether the current distribution of maritime Antarctic populations of the freshwater copepod Boeckella poppei is the result of (1) a
Claudia S. Maturana +21 more
doaj +4 more sources
New species of Boeckella (Copepoda: Calanoida) [PDF]
Papers and proceedings of the Royal Society of Tasmania, 1967 The new species, Boeckella bispinosa, is described and figured from Tasmanian material. The male fifth legs of B. opaqua Fairbridge, a Western Australian species, are figured and the original description supplemented. The female genital segment of B. pseudocheZae Searle is figured. New records of B. symmetrica Sars, B. minuta Sars, and B.
Bayly, IAE
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Inland water microcrustacean assemblages in an altitudinal gradient in Aysen region (46° S, Patagonia Chile) [PDF]
Brazilian Journal of Biology, 2015 The Chilean Patagonia has numerous kinds of inland water ecosystems such as lakes, ponds, wetlands and rivers that have been poorly studied due to access difficulties.
Patricio De los Ríos-Escalante +2 more
doaj +3 more sources
An annotated checklist of freshwater Copepoda (Crustacea, Hexanauplia) from continental Ecuador and the Galapagos Archipelago. [PDF]
Zookeys, 2019 An annotated checklist of the free-living freshwater Copepoda recorded in different regions in Ecuador (including the Amazon, the Andes, the coastal region, and the Galapagos Islands) is here provided.
Corgosinho PHC +6 more
europepmc +3 more sources
Diversity and Distributions, Volume 27, Issue 12, Page 2330-2343, December 2021., 2021 Abstract Aim We investigated evolutionary relationships and biogeographical patterns within the genus Boeckella to evaluate (1) whether its current widespread distribution in the Southern Hemisphere is due to recent long‐distance dispersal or long‐term diversification; and (2) the age and origin of sub‐Antarctic and Antarctic Boeckella species, with ...
Claudia S. Maturana +12 more
wiley +1 more source
Changes and collapse in lacustrine system in Antarctic Peninsula ice-free area: Boeckella and Buenos Aires lakes [PDF]
Anais da Academia Brasileira de CiênciasSome Antarctic ice-free areas have been affected by changes in lacustrine zones and permafrost thawing due to rising air temperatures over the last 60 years Temperature time-series were analyzed to understand the processes leading to the changes of ...
ROSEMARY VIEIRA +4 more
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Nauplius, 2021 Temporary pools are freshwater bodies of significant interest due to their high species diversity, and the colonization and extinction processes observed at temporal scales.
Patricio De los Ríos-Escalante +4 more
doaj +1 more source
DISTRIBUTIONAL PATTERNS OF THE SOUTH AMERICAN SPECIES OF BOECKELLA (COPEPODA: CENTROPAGIDAE): A TRACK ANALYSIS [PDF]
Journal of Crustacean Biology, 2000 Abstract South American species of the freshwater copepod genus Boeckella are distributed in the Andean region, which corresponds to southwestern South America below 30° south latitude, also extending along the Andean highlands north of this latitude, and comprises the Subantarctic, Central Chilean, Patagonian, and Paramo-Puna subregions.
Silvina Menu-Marque +2 more
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Skistodiaptomus pallidus (Copepoda: Diaptomidae) establishment in New Zealand natural lakes, and its effects on zooplankton community composition [PDF]
, 2014 The North American calanoid copepod Skistodiaptomus pallidus is an emerging invader globally, with non-indigenous populations recorded from constructed waters in New Zealand, Germany and Mexico since 2000. We examined the effects of S.
Duggan, Ian C. +4 more
core +2 more sources
A null model to explain zooplankton species associations in saline lakes of the south american altiplano (14-27 degrees S). [PDF]
, 2012 La diversidad del zooplankton en lagos salinos poco profundos de Sudamérica es baja y su distribución depende altamente de la salinidad, la cual varía de moderada a alta.
core +1 more source