Results 21 to 30 of about 25,219 (202)

A synopsis of Salvatoria McIntosh, 1885 (Annelida: Syllidae: Exogoninae) from Brazilian coastal and oceanic waters.

open access: yesPLoS ONE, 2021
We compiled the records for the genus Salvatoria from Brazilian coastal and oceanic habitats, collected by several projects along the years. Here we present 12 species, eight of which already reported-S. breviarticulata comb. nov., S.
Rodolfo Leandro Nascimento   +4 more
doaj   +1 more source

Annelida, Hirudinida, Stibarobdella moorei (Oka, 1910): new distribution and host records [PDF]

open access: yesCheck List, 2011
The present report is the northernmost capture of the piscicolid leech Stibarobdella moorei in the western South Atlantic Ocean. This is also the first time S.
Alison Wunderlich   +3 more
doaj   +3 more sources

Seasonal and depth-driven changes in rhodolith bed structure and associated macroalgae off Arvoredo island (southeastern Brazil) [PDF]

open access: yes, 2013
Rhodoliths are formed by coralline red algae and can form heterogeneous substrata with high biodiversity. Here we describe a rhodolith bed at the southern limit of the known distribution of this habitat in the western Atlantic. We characterized rhodolith
Hall-Spencer, JM   +7 more
core   +2 more sources

Larval condition and growth of Sardinella brasiliensis (Steindachner, 1879): preliminary results from laboratory studies [PDF]

open access: yes, 2003
Brazilian sardine, the most important resource along the southeastern Brazilian coast, presented great variations and declines in its stocks. The main factors contributing to this are: oceanographic structure changes; recruitment failures; excessive ...
Clemmesen, Catriona   +3 more
core   +2 more sources

Paleoamerican diet, migration and morphology in Brazil [PDF]

open access: yes, 2011
During the early Holocene two main paleoamerican cultures thrived in Brazil: the Tradição Nordeste in the semi-desertic Sertão and the Tradição Itaparica in the high plains of the Planalto Central.
Eggers, Sabine   +3 more
core   +1 more source

Three new species of Levinsenia Mesnil, 1897 (Annelida: Paraonidae) from shallow and deep waters of Southwestern Atlantic Ocean.

open access: yesPLoS ONE, 2020
Three new species of Levinsenia were collected during a benthic survey, from 10-3,000 m deep, in Espírito Santo Basin, off the southeastern Brazilian coast. These species are L. paivai sp. nov., L. blakei sp. nov. and L. lesliae sp. nov.
Natália Ranauro   +2 more
doaj   +1 more source

Radiocarbon reservoir ages and hardwater effect for the northeastern coastal waters of Argentina. [PDF]

open access: yes, 2008
Accelerator mass spectrometry (AMS) radiocarbon dates were obtained for 18 mollusk shells collected alive along the Buenos Aires province coast, Argentina, over the period AD 1914–1935.
Aguirre, Marina Laura   +3 more
core   +2 more sources

Non-native marine sessile benthic species from the coastal upwelling ecosystem of Arraial do Cabo, Brazil [PDF]

open access: yesAquatic Invasions
Marine bioinvasions are human-mediated events that have modified landscapes and altered the composition and structure of native communities. Arraial do Cabo is an Extractive Marine Protected Area located on the Southeastern Brazilian Coast with unique ...
Luciana Vieira Granthom-Costa   +4 more
doaj   +3 more sources

The blunt-headed vine snake, Imantodes cenchoa (Linnaeus, 1758), in Minas Gerais, southeastern Brazil [PDF]

open access: yesBiotemas, 2010
The blunt-headed vine snake, Imantodes cenchoa, has a large distribution, occurring from the east coast of Mexico to Argentina. In Brazil, it is found from the Amazon in the north, to Santa  Catarina in the south.
Henrique Caldeira Costa   +3 more
doaj   +2 more sources

Contrasting stress fields on correlating margins of the South Atlantic [PDF]

open access: yes, 2015
The “passiveness” of passive continental margins across the globe is currently under debate since several studies have shown that these margins may experience a variety of stress states and undergo significant vertical movement post-breakup.
Glasmacher, Ulrich Anton   +4 more
core   +1 more source

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