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MORPHOLOGY OF THE SYMMETRICAL MORPHOTYPES OF CENTRONELLA REICHELTII VOIGT (FRAGILARIACEAE, BACILLARIOPHYCEAE) FROM PATAGONIAN ENVIRONMENTS
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2004)
Assessing the significance of identifying Globigerinoides ruber albus morphotypes in the south Atlantic subtropical gyre during the late Pleistocene
(Universidade do Vale do Rio dos Sinos, 2022-03-03)
Globigerinoides ruber albus is a planktonic foraminiferal species widespread in tropical and subtropical surface ocean waters. Nevertheless, its taxonomy is still subject of debate. Here we classified at the morphotype ...
Assessing the significance of identifying Globigerinoides ruber albus morphotypes in the south Atlantic subtropical gyre during the late Pleistocene
(Universidade do Vale do Rio dos Sinos, 2022-03-03)
Globigerinoides ruber albus is a planktonic foraminiferal species widespread in tropical and subtropical surface ocean waters. Nevertheless, its taxonomy is still subject of debate. Here we classified at the morphotype ...
Molecular and Morphological Differentiation of Common Dolphins (Delphinus sp.) in the Southwestern Atlantic: Testing the Two Species Hypothesis in Sympatry
(Public Library of Science, 2015-11)
The taxonomy of common dolphins (Delphinus sp.) has always been controversial, with over twenty described species since the original description of the type species of the genus (Delphinus delphis Linnaeus, 1758). Two ...
Genetic structure and different color morphotypes suggest the occurrence and bathymetric segregation of two incipient species of Sebastes off Argentina
(Springer, 2013-06)
Rockfishes of the genus Sebastes are extensively distributed in the Pacific and Atlantic oceans. Although the occurrence of two morphologically similar species in the Southern Hemisphere, Sebastes oculatus and Sebastes ...
Seasonal Polyphenism and Behavioral Variations of Ceroplastes glomeratus Peronti (Hemiptera: Coccidae)
(Entomological Soc Brasil, 2017-08-01)
The wax scale Ceroplastes glomeratus Peronti shows seasonal behavioral and phenotypic differences. Individuals develop gregariously during autumn, whereas solitarily in spring. Besides such behavioral differences, spring ...
Diversity of arbuscular mycorrhizal fungi in soil from the Pampa Ondulada, Argentina, assesed by pyrosequencing and traditional techniques
(National Research Council Canada-NRC Research Press, 2014-12)
The aim of this study was to assess the effects of agronomic practices on arbuscular mycorrhizal (AM) fungal community in soils from the Pampa Ondulada region (Argentina), and to compare conclusions reached when using ...
Surfing among species, populations and morphotypes: Inferring boundaries between two species of new world silversides (Atherinopsidae)
(Elsevier France-editions Scientifiques Medicales Elsevier, 2016-01)
Atherinopsidae are widespread freshwater and shallow marine fish with singular economic importance. Morphological, genetical and life cycles differences between marine and estuarine populations were already reported in ...