Zoogeography
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. TOWARDS A REVIEW OF THE DECAPOD CRUSTACEA FROM THE REMOTE OCEANIC ARCHIPELAGO OF TRINDADE AND MARTIN VAZ, SOUTH ATLANTIC OCEAN: NEW RECORDS AND NOTES ON ECOLOGY AND ZOOGEOGRAPHY
RESUMO O grande isolamento geográfico do jovem arquipélago vulcânico Trindade e Martin Vaz (TMV) suscita questionamentos sobre a origem e os níveis de endemismo de sua fauna. Entretanto, a abordagem destas questões requer o conhecimento abrangente da composição taxonômica da fauna bentônica marinha de TMV. Com o intuito de documentar a biodiversidad
Pap. Avulsos Zool.. Publicado em: 2017
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2. Zoogeography of Elasmobranchs in the Colombian Pacific Ocean and Caribbean Sea
ABSTRACT In order to investigate zoogeographical patterns of the marine elasmobranch species of Colombia, species richness of the Pacific and Caribbean and their subareas (Coastal Pacific, Oceanic Pacific, Coastal Caribbean, Oceanic Caribbean) was analyzed. The areas shared 10 families, 10 genera and 16 species of sharks, and eight families, three genera and
Neotrop. ichthyol.. Publicado em: 07/07/2016
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3. Snapping shrimps of the genus Alpheus (Caridea: Alpheidae) from Brazil: range extensions and filling distribution gaps
ABSTRACTThe objective of this study is to report new occurrences of five species of snapping shrimps of the genus AlpheusFabricius, 1798 in Brazil and, thus, contribute to the knowledge of their zoogeography. The southern limit of distribution of A. formosus Gibbes, 1850 and A. peasei (Armstrong, 1940) is extended from Paraná to Santa Catarina and from Bahi
Nauplius. Publicado em: 2015-06
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4. Snapping shrimps of the genus Alpheus Fabricius, 1798 from Brazil (Caridea: Alpheidae): updated checklist and key for identification
We provide an updated checklist of the snapping shrimps of the genus Alpheus Fabricius, 1798 (Crustacea: Alpheidae) from the Brazilian coast, as well as a key for their identification. The checklist was based on an exhaustive analysis of the literature published up to now, supported by analysis of material of 24 of the 33 species presently recorded from Braz
Nauplius. Publicado em: 2013-06
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5. Javanella sanfordae, a new cytheridae (crustacea: ostracoda) spcies with a discussion on the validity of the genus Javanella kingma
Javanella sanfordae, uma nova espécie de ostracode da família Cytheridae (Crustacea, Ostracoda), é aqui descrita e ilustrada. Entre os poucos registros fósseis e recentes de Javanella este é o primeiro fora da região do Sudeste Asiático e Austrália. Isso pode indicar que a migração desse gênero para o Atlântico ocorreu antes da elevação do Istm
Publicado em: 2010
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6. Conservation and environmental occupation of anurans (Amphibia) in six fragments of Jequitinhonha and Mucuri river valleys, MG and BA / ConservaÃÃo e aspectos de ocupaÃÃo ambiental dos anuros (Amphibia) registrados em seis fragmentos dos vales dos rios Jequitinhonha e Mucuri, MG e BA.
Este trabalho foi desenvolvido como parte do Projeto de ConservaÃÃo e UtilizaÃÃo SustentÃvel da Diversidade BiolÃgica Brasileira (PROBIO/MMA), subprojeto âInventÃrio BiolÃgico nos Vales dos rios Jequitinhonha e Mucuri, MG e BAâ, tendo sido realizados levantamentos dentro de quatro Ãreas temÃticas: flora, mastofauna, ornitofauna e anurofauna. O ob
Publicado em: 2008
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7. Inventário das espécies de peixes da costa do Estado do Rio Grande do Norte e aspectos zoogeográficos da ictiofauna recifal do Oceano Atlântico
We present a checklist of the shores fishes of the coast of the Rio Grande do Norte state. Species were registered through the specimens collection, underwater records, samples in landings of artisanal fleet and by compilation of data from literature and ichthyologic collections, between January 2004 to 2006. A total of 440 species form 2 classes, 25 orders,
Publicado em: 2006
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8. South American mammal zoogeography: evidence from convergent evolution in desert rodents.
Current theories regarding colonization of South America by mammals are divided between those supported by fossil evidence, which suggest the original mammal fauna of the isolated continent was augmented by early immigrants (primates, caviomorph rodents, and later, procyonids) with a final large influx of northern mammals occurring with the formation of the
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9. Molecular Zoogeography of Freshwater Fishes in the Southeastern United States
Restriction fragment length polymorphisms in mitochondrial DNA (mtDNA) were used to reconstruct evolutionary relationships of conspecific populations in four species of freshwater fish—Amia calva, Lepomis punctatus, L. gulosus, and L. microlophus. A suite of 14-17 endonucleases was employed to assay mtDNAs from 305 specimens collected from 14 river drainag