Results 21 to 30 of about 86,164 (180)

Variações ontogênicas e sazonais na dieta de Etropus crossotus Jordan e Gilbert, 1882 (Paralichthydae) na baía de Ubatuba-Enseada, Estado de Santa Catarina, Brasil - doi: 10.4025/actascibiolsci.v33i2.5119

open access: yesActa Scientiarum: Biological Sciences, 2011
Foram investigadas as variações ontogênicas e sazonais na dieta de Etropus crossotus coletados na baía de Ubatuba-Enseada, Estado de Santa Catarina, Brasil.
Matheus Oliveira Freita   +1 more
doaj   +1 more source

Uma coleção de história em um museu de ciências naturais: o Museu Paulista de Hermann von Ihering [PDF]

open access: yes, 2008
Instalado em um edifício-Monumento, data de 1895 a inauguração do Museu Paulista. Seu primeiro diretor, o zoólogo Hermann Von Ihering (1895-1916), teve a tarefa de organizar suas vastas coleções, as quais possuíam objetos de diversos ramos do ...
ALVES Ana Maria de Alencar   +26 more
core   +4 more sources

Curiosidades na nomenclatura mineralógica: Porpezita do Brasil

open access: yesTerrae Didatica, 2015
Na virada do século 19 para o século 20, especialmente nos primeiros anos do século 20, surgiu o nome Porpezita, imerso em livros de mineralogia, principalmente na Europa e em especial na literatura francesa. O termo foi atribuído à liga de ouro-paládio (
Hubert Mathias Peter Roeser   +1 more
doaj   +1 more source

A new species of Rain Frog (Brevicipitidae, Breviceps) endemic to Angola [PDF]

open access: yesZooKeys, 2020
Recent molecular phylogenetic work has found that Breviceps Merrem, 1820 comprises two major clades, one of which, the B. mossambicus group, is widely distributed across southern sub-Saharan Africa.
Stuart V. Nielsen   +6 more
doaj   +3 more sources

Chironius fuscus (Linnaeus, 1758) (Serpentes: Colubridae): distribution extension, new state record and variation in southern Brazil [PDF]

open access: yesCheck List, 2012
The colubrid snake Chironius fuscus (Colubridae) is a widely distributed species in South America, exhibiting a disjunct distribution associated to rainforests of Amazonia and Eastern Brazil (from Pernambuco to Paraná States).
Gilberto Filho   +3 more
doaj   +3 more sources

Effects of body size on the diet of Rivulus haraldsiolii (Aplocheiloidei: Rivulidae) in a coastal Atlantic Rainforest island stream, southern Brazil

open access: yesBiotemas, 2010
The effect of body size on the feeding habits of the little-known killifish Rivulus haraldsiolii, collected in a coastal Atlantic Rainforest island stream, was investigated. Samples were collected during a study trip on 13 July 2009 in a brackish stream
Vinícius Abilhoa   +7 more
doaj   +1 more source

Phylogeny of subterranean ground beetles (genus Trechus, Coleoptera, Carabidae) from continental Portugal [PDF]

open access: yesSubterranean Biology
Understanding the composition and functioning of subterranean habitats is particularly critical, as these ecosystems host a rich array of specialized, often endemic species that remain among the least explored and protected globally.
Maria M. Gomes   +2 more
doaj   +3 more sources

The oldest Brazilian snakes from the cenomanian (Early Late Cretaceous) [PDF]

open access: yes, 2014
South American Mesozoic snake diversity is mostly represented by genera from the Cenomanian (Najash), Santonian- Campanian (Dinilysia), and Campanian-Maastrichtian (Alamitophis, Patagoniophis, Rionegrophis, and Australophis) of Patagonia, Argentina.
Albino, Adriana Maria   +3 more
core   +1 more source

Two new species of Rineloricaria (Siluriformes: Loricariidae) from the rio Iguaçu basin, southern Brazil

open access: yesNeotropical Ichthyology
Rineloricaria langei and R. maacki, new species, are described from upper and middle regions of the rio Iguaçu basin, a left bank tributary of the rio Paraná basin, southern Brazil. Rineloricaria langei has narrow body and is similar to R.
Leonardo F. S. Ingenito   +3 more
doaj   +1 more source

«Os Mistérios do Além no Antigo Egipto» : questões sobre a exploração museológica de um quadro conceptual [PDF]

open access: yes, 2008
This article aims to point out the possibilities offered by a theoretical frame to the development of an exhibition plan. The «Mysteries of the Beyond in Ancient Egypt», the subject of the exhibition that took place in the Casa-Museu Teixeira Lopes from ...
Rogério Ferreira de Sousa
core  

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