Consulta: subjectFacets:"Brazilian coast"
Registros recuperados: 20
Data/hora: 05/06/2024 01:13:17

Review of records and notes on King Penguin (Aptenodytes patagonicus) and Rockhopper Penguin (Eudyptes chrysocome) in Brazil
Provedor de dados: 68
Autores: Barquete,Viviane; Bugoni,Leandro; Silva-Filho,Rodolfo P.; Adornes,Andréa C.
A review of previous findings and new records of King Penguin (Aptenodytes patagonicus) and Rockhopper Penguin (Eudyptes chrysocome) on the Brazilian coast is presented. In total there are six records of the King Penguin and ten records of the Rockhopper Penguin. Juvenile and adults of both species were found stranded mostly on Rio Grande do Sul coast, southern Brazil. Records of King Penguins are restricted to the summer season, while records of Rockhopper Penguins are mostly during winter. Rockhopper Penguin appears to displace more regularly to the Subtropical Convergence area, while King Penguins appear to be vagrant in Brazil, following the Malvinas Current.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Aptenodytes patagonicus; Brazilian coast; Eudyptes chrysocome; Penguins; Records.
Ano: 2006
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072006000100006

Molecular evidence of two cryptic species of Stramonita (Mollusca, Muricidae) in the southeastern Atlantic coast of Brazil
Provedor de dados: 74
Autores: De Biasi,Juliana Beltramin; Tomás,Acácio Ribeiro Gomes; Hilsdorf,Alexandre Wagner Silva.
Abstract Snails of the genus Stramonita are commonly found in the rocky intertidal habitat of the western Atlantic Ocean coast. They belong to a monophyletic taxon that occurs along the tropical and warm-temperate Atlantic and eastern Pacific rocky shores. This genus comprises different valid species and members of the S. haemastoma complex. In the present study, samples of Stramonita were collected from three different regions of southeastern Brazil. Partial sequences of two mitochondrial genes, COI and 16S rRNA, were used to compare nucleotides sequences between Stramonita specimens. Levels of nucleotide divergence greater than 2% across the three sampled regions were used for differentiation at the species level. One of the identified species was S....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: COI; 16s rRNA; Mitochondrial DNA; Southern oyster drill; Brazilian coast.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000300392

Species of Terebellides (Polychaeta, Terebellidae, Trichobranchinae) from the Brazilian coast
Provedor de dados: 76
Autores: Garraffoni,André R. S.; Lana,Paulo C.
Terebellides sepultura sp. nov. is described from the continental shelf bottoms off southern Brazil. Terebellides carmenensis Solis-Weiss, Fauchald &amp;amp; Blankensteyn, 1991 is newly recorded for the Brazilian coast and notes on T. anguicomus F. Müller, 1858 and T. klemani Kinberg, 1867 are provided. A key to 28 species of Terebellides is given.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trichobranchinae; Terebellides; Taxonomy; Brazilian coast.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000400002

Two new species of Guatteria (Annonaceae) from the Atlantic Forest of Brazil
Provedor de dados: 16
Autores: Lobão, A.Q.; Maas, P.J.M.; de Mello-Silva, R.
Guatteria emarginata and G. stenocarpa, two new species from the Atlantic Forest in Espírito Santo and Bahia, Brazil, are presented here. Guatteria emarginata is characterized by narrowly obovate, verruculose leaves, densely covered with cinereous hairs on the lower side and an emarginate apex. Guatteria stenocarpa is remarkable among the Atlantic Forest species of the genus for its narrowly ellipsoid to cylindric monocarps of 22–25 mm long.
Tipo: Article / Letter to the editor
Palavras-chave: Atlantic Forest Hotspot; Bahia; Brazilian coast; Espírito Santo.
Ano: 2010
URL: http://www.repository.naturalis.nl/record/526060

Potential geographic distribution and conservation of Audubon's Shearwater, Puffinus lherminieri in Brazil
Provedor de dados: 84
Autores: Lopes,Ana Cecília P.A.; Vital,Marcos Vinícius Carneiro; Efe,Márcio A.
Audubon's Shearwater (Puffinus lherminieri Lesson 1839) is a tropical seabird occurring mainly between southern Canada and the southeast coast of Brazil. Puffinus lherminieri is considered Critically Endangered on the Brazilian Red List because it only occurs in two known localities, both of which contain very small populations. However, many offshore islands along the Brazilian coast are poorly known and the discovery of new colonies would be of considerable significance for the conservation of this species. The aim of this study was to estimate the potential geographic distribution of Audubon's Shearwater in Brazil, based on ecological niche model (ENM) using Maxent algorithm with layers obtained from AquaMaps environmental dataset. The ENM was based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Audubon's Shearwater; Ecological niche model; Maxent; Brazilian coast.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492014001900001

First record of the Mediterranean mussel Mytilus galloprovincialis (Bivalvia, Mytilidae) in Brazil
Provedor de dados: 84
Autores: Belz,Carlos Eduardo; Simone,Luiz Ricardo L.; Silveira Júnior,Nelson; Baggio,Rafael Antunes; Gernet,Marcos de Vasconcellos; Birckolz,Carlos João.
Abstract The genus Mytilus comprises a large number of bivalve mollusk species distributed throughout the world and many of these species are considered invasive. In South America, many introductions of species of this genus have already taken place, including reports of hybridization between them. Now, the occurrence of the Mediterranean mussel Mytilus galloprovincialis is reported for the first time from the Brazilian coast. Several specimens of this mytilid were found in a shellfish growing areas in Florianópolis and Palhoça, Santa Catarina State, Brazil. Morphological analysis of the shells and molecular analysis through sequencing of the cytochrome oxidase subunit 1 (COI) confirmed the taxonomic identification. The species is known for its great...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mediterranean mussel; Mytilus galloprovincialis; Brazilian coast; First record; Santa Catarina.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492020000100207

Occurrence and distribution of larval lanternfish (Myctophidae) from the southwest Atlantic Ocean
Provedor de dados: 103
Autores: Castro,Márcia S. de; Richards,William J.; Bonecker,Ana Cristina T.
This study analyzes the occurrence and distribution of lanternfish (Myctophidae) larvae along the Brazilian coast (12-22ºS) between 200 m and the surface. Three cruises were conducted during the spring/1998, winter/1999 and autumn/2000. A total of 3,394 lanternfish larvae were identified representing 27 species and Lepidophanes guentheri (Goode &amp;amp; Bean, 1896) was the most abundant. Most of the identified taxa were in the postflexion stage. Myctophid larvae were more numerous during the winter. Most taxa were distributed widely from 12-22ºS, including some seamounts, and occurred mainly outside the 1,000 m isobath. Although there was no difference in the myctophid community among the coastal, oceanic and seamount regions it was significantly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian coast; Larval mesopelagic fish; Myctophidae; Spatial variation; Tropical region.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000400006

Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
Provedor de dados: 103
Autores: Braga-Pereira,Gracielle F.; Santos,Adalberto J.
Two new species of Alpaida O.P.-Cambridge, 1889 are described based on male and female specimens from seven restinga areas from northeastern to southern Brazil. Alpaida teresinha sp. nov., from Rio de Janeiro and Espírito Santo, differs from other species of the genus in the wider lobe of the conductor, the concave median apophysis and with the posterior lobe ventrally positioned, and the wrinkled distal projection of the terminal apophysis in males. Females can be recognized by having widely spaced epigynal lips and by the narrow epigynal notch in ventral view. Alpaida toninho sp. nov., from Bahia, Espírito Santo, Rio de Janeiro and Santa Catarina, can be distinguished by the round lobes of the terminal apophysis, and by the median apophysis with a distal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian coast; Neotropical Region; Taxonomy.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000300010

Reproductive cycle of the swimming crab Portunus spinimanus Latreille (Crustacea, Decapoda, Brachyura) from Ubatuba, São Paulo, Brazil
Provedor de dados: 104
Autores: Santos,Sandro; Negreiros-Fransozo,Maria Lucia.
This study analyses some reproductive aspects of Portunus spinimanus Latreille, 1819, a crab usually commercialized in Ubatuba region. Monthly otter-trawl collections were taken for two years along the northern coast of São Paulo State, Brazil. The reproductive period was studied based on the frequency of ovigerous females in the population along the year; the frequency of physiologically mature swimming crabs and the type of spawn. The condition of development of ovigerous females ovary was associated with the stage of eggs development. This species presents continuous reproduction in Ubatuba region and total spawn, but with successive broods, which suggests a multiple spawn during the reproduction period.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Portunus spinimanus; Reproduction; Spawn; Brazilian coast.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000400025

The megalopa and early juvenile development of Hepatus pudibundus (Crustacea: Brachyura: Aethroidea) reared from neuston samples
Provedor de dados: 104
Autores: Negreiros-Fransozo,Maria L.; Fransozo,Adilson; Hirose,Gustavo L.
Hepatus pudibundus (Herbst, 1785) is a crab commonly found in shallow waters of the Western Atlantic. Its larval and early post-larval morphology have already been described from laboratory hatched material. Around 200 megalopae of H. pudibundus were collected in neuston samples from the Ubatuba region, Brazil, during the summer of 2005-2006 and were successfully reared under laboratory conditions. The size of the megalopae obtained in the neuston was similar to those specimens previously described in the literature, except that the juvenile crab stages reared in the laboratory were slightly larger, probably due to the better feeding conditions in the laboratory. The duration of the juvenile stages was shorter in the present study than in previous attempts...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aethridae; Crab; Size difference; Brazilian coast.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000400005

Espécies do gênero Munida Leach (Crustacea, Decapoda, Galatheidae), distribuídas na costa do Brasil
Provedor de dados: 104
Autores: Melo-Filho,Gustavo A.S. de; Melo,Gustavo A.S. de.
The purpose of this work is to analyse the taxonomy and distributional patterns of the species of the genus Munida Leach, 1820 which occur along the Brazilian coast. The species of Munida present some peculiar characteristics, rarely found in any other marine group. They live in groups with great number of individuals (gregariousness) and with several species found together in the same population (sintopy). In addition, they exhibit a great degree of intraspeciftc variation and, paradoxally, a little variability among the species. These factors make a better understanding of the systematics of this group very difficult. In the present study the utilization of non variable characters was emphasized. As a corollary of this study, "species-complexes" were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crustacea; Decapoda; Galatheidae; Munida; Distribution; Brazilian coast.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000400013

Corophiidae (Crustacea, Amphipoda) da costa brasileira
Provedor de dados: 104
Autores: Valério-Berardo,Maria Teresa; Miyagi,Valter Kasuo.
Twelve genera and seventeen species of corophiid amphipods are reported from Brazilian coastal waters: Ampelisciphotis podophthalma J.L. Barnard, 1958, Aora spinicornis Afonso, 1976, Audulla chelifera Chevreux, 1901, Bemlos foresti (Mateus &amp;amp; Mateus, 1966), B. unicornis (Bynum &amp;amp; Fox, 1977), Cheiriphotis megacheles (Giles, 1885), Chevalia mexicana Pearse, 1913, Corophium acherusicum Costa, 1851, Gammaropsis (Gammaropsis) atlantica Stebbing, 1888, G. (G.). thompsoni (Walker, 1898), G. (G.) togoensis (Schellenberg, 1925), G. (Podoceropsis) sophiae (Boeck, 1861), Globoso-lembos smithi (Holmes, 1905), Lembos hypacanthus (K.H. Barnard, 1916), Photis brevipes Shoemaker, 1942, P. longicaudata Bate &amp;amp; Westwood, 1862 e Pseudomegamphopus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphipoda; Corophiidae; Brazilian coast.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000200019

Comments on brazilian Halichondria Fleming (Halichondriidae, Halichondrida, Demospongiae), with the description of four new species from the São Sebastião Channel and its environs (Tropical Southwestern Atlantic)
Provedor de dados: 104
Autores: Carvalho,Mariana de S.; Hajdu,Eduardo.
Over 70 species of Halichondria Fleming, 1828 are known world-wide, but only five from the Brazilian Coast. Brazilian records have their status re-evaluated here, and four new species are described for the São Sebastião Channel area, in the Tropical Southwestern Atlantic, viz. H. cebimarensis sp. n., H. sulfurea sp. n., H. migottea sp. n. and H. tenebrica sp. n.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Porifera; Halichondria; Taxonomy; Brazilian coast; Southwestern Atlantic; New species.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000500013

Primeira ocorrência de Polybius navigator (Herbst) (Decapoda, Brachyura, Portunidae) no Atlântico ocidental
Provedor de dados: 104
Autores: Melo,Gustavo Augusto Schmidt de; Crivelaro,Thais Brandini.
Among the portunid crabs collected during the Ilha Grande Project (1966-1969), one specimen of Polybius navigator (Herbst, 1794) was found. This species formerly known from the Eastern Atlantic, Mediterranean and Adriatic and Black Seas is redescribed, illustrated and comments on the new status of the genus is done. It is the first record of this species for the Brazilian coast and Western Atlantic.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Portunidae; Polybius navigator; Brazilian coast; Western Atlantic; First record.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000100022

A família Dromiidae de Haan no litoral brasileiro, com descrição de uma nova espécie (Crustacea, Decapoda, Brachyura)
Provedor de dados: 104
Autores: Melo,Gustavo A.S. de; Campos Jr,Oswaldo.
The family Dromiidae, erected by De Haan in the past century, is formed by primitive crabs which are distributed in the tropical and temperate waters of the main oceans. Until now, four species of the family have been recognized from the Brazilian coast: Dromia erythropus (G. Edwards), Cryptodromiopsis antillensis (Stimpson), Hypoconcha arcuata Stimpson and H. parasitica (Linnaeus). A fifth species, Dromia gouveai sp.n., is herein described and illustrated.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Podotremata; Dromiidae; Taxonomy; Distribution; Brazilian coast.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000200001

Sea-level fluctuations and coastal evolution in the state of Rio de Janeiro, southeastern Brazil
Provedor de dados: 42
Autores: CASTRO,JOÃO WAGNER A.; SUGUIO,KENITIRO; SEOANE,JOSÉ C.S.; CUNHA,ALINE M. DA; DIAS,FABIO F.
The present paper aims to investigate the relative sea-level and the coastal evolution during the Holocene in the Rio de Janeiro coastline, based on geological and biological indicators. Using topographic survey, excavation and coring, and 14C dating of these coastal deposits and beachrocks outcrops, we have reconstructed a sea-level curve for the Holocene. For the first time on the Brazilian coast it was identified a negative record of relative sea-level during Late Pleistocene and Early Holocene transition. After the transition, a relatively rapid increase of sea-level began. At approximately at 8500 cal yr BP, the sea-level was 0.5 m below the current level, was overtaken for the first time in the Holocene, at approximately 7500 cal yr BP. The maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sea-level fluctuations; Coastal evolution; Holocene; Brazilian coast.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000200671

First recorded of Pontomyia Edwards, 1926 (Diptera: Chironomidae: Tanytarsini) in Brazil
Provedor de dados: 49
Autores: Henriques-Oliveira,Ana Lucia; Silva,Rodrigo Adelson; Nessimian,Jorge Luiz.
Some Pontomyia Edwards, 1926 larvae were sampled associated with algae and sediment at Atol das Rocas, Rio Grande do Norte, Brazil. This is the first record of the genus from South Atlantic Ocean.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironominae; Marine midges; Brazilian coast.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000100029

New records of Monstrilloida Sars, 1901 (Crustacea, Copepoda) on the Brazilian northeastern coast
Provedor de dados: 49
Autores: Dias,Cristina de Oliveira; Bonecker,Sérgio Luiz Costa.
During a series of zooplankton surveys carried out from 2001 through 2005 off the coast of the state of Bahia, Brazil, 98 individuals of monstrilloid copepods were collected. These belong to five species (Monstrilla grandis, Cymbasoma cf. longispinosum, Cymbasoma cf. rigidum, Cymbasoma gracilis, and Cymbasoma quadridens). The first three are recorded for the first time in the Bahia coastal region. The geographical range of C. quadridens is expanded to the Brazilian northeastern coast. The results presented herein increase to nine the number of nominal species of Monstrilloida known from off Bahia; the environmental diversity of Caravelas Channel with highly productive areas and coral reef zones harbor an abundant and diverse monstrilloid fauna that should...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: New occurrence; Zooplankton; Southwest Atlantic; Brazilian coast; Bahia; Taxonomy.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000200030

Echinodermata associated to rhodoliths from Seixas Beach, State of Paraíba, Northeast Brazil
Provedor de dados: 49
Autores: Prata,Jessica; Costa,Dimitri Araujo; Manso,Cynthia Lara de Castro; Crispim,Maria Cristina; Christoffersen,Martin Lindsey.
Abstract This study presents the species of echinoderms found inside rhodolith branches from Seixas Beach, State of Paraíba, Brazil, during one year of rhodolith sampling. A total of 64 specimens were analyzed and identified into 12 species, belonging to 11 genera, eight families and three classes. Brief taxonomic descriptions, figures and ecological notes for recorded species are provided. Ophiuroidea and Holothuroidea were the most representative taxa. Biogenic structures are an important habitat for young specimens and some small species of Echinodermata. Some species complete their life cycle in these structures, while others spend part of their life in these substrates and may also migrate to other habitats. The work complements the knowledge of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Echinoderms; Inventory; Brazilian coast.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300304

New records of Monstrilloida Sars, 1901 (Crustacea: Copepoda) from Rio Grande do Norte (northeastern coast of Brazil)
Provedor de dados: 49
Autores: Dias,Cristina de Oliveira; Medeiros,Guilherme Fulgêncio de; Bonecker,Sérgio Luiz Costa.
During a series of zooplankton surveys carried out during 1984, off the south coast of the state of Rio Grande do Norte, Brazil, several species of monstrilloids were present in the samples. A total of 50 individuals of monstrilloid copepods were collected. These belong to four species (Monstrilla brasiliensis Suárez-Morales &amp;amp; Dias, Cymbasoma cf. longispinosum, Cymbasoma cf. rigidum, and Cymbasoma gracilis Gurney). The taxonomic complexes formed by the species C. cf. longispinosum and C. cf. rigidum in Brazilian waters are discussed. The lengths of the specimens are provided in order to contribute to studies and revisions of the specimens belonging to these species-complexes. The species Monstrilla brasiliensis is recorded for the first time in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zooplankton; Copepods; Southwest atlantic; Brazilian coast; Monstrilla; Cymbasoma.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000200022