Results 71 to 80 of about 12,659 (195)
DNA barcoding uncovers two putative new species in Trachelyopterus (Siluriformes: Auchenipteridae)
Journal of Fish Biology, EarlyView.Abstract Trachelyopterus is a cryptic genus within the Neotropical catfish family Auchenipteridae with a complex history of taxonomic revisions. Despite the notable morphological and genetic similarities among its species, some studies suggest that the genus harbours greater diversity than is currently recognized, including additional species yet to be
Fiorindo José Cerqueira +9 more
wiley +1 more source
Características da Formação de Professores de Ciências Naturais
, 2017 Este texto discute a formação de professores para a disciplina de Ciências Naturais nos anos finais do ensino fundamental. Priorizamos investigar a discussão da categoria interdisciplinaridade socializada como fundamental para a integração curricular que
Maria Aparecida Rodrigues +1 more
core +2 more sources
Journal of Anatomy, EarlyView.Here, we present novel CT scan data of caudal vertebrae of six Middle–Late Jurassic sauropods, representing several eusauropod lineages. We synthesise these new data with a comprehensive critical appraisal of purported external and internal evidence for caudal vertebral PSP in Sauropodomorpha.
Samantha L. Beeston +5 more
wiley +1 more source
Metas curriculares. Ensino Básico. Ciências Naturais. 9.º ano.
, 2014 Metas curriculares da disciplina de Ciências Naturais do 9.º ano de ...
Silva, Marta +6 more
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Journal of Systematics and Evolution, EarlyView.Epidendrum insularis occurs on the remote Alcatrazes Island in the southeastern Brazilian coast. The description of this new cryptic species was only possible by the joint use of molecular markers, reproductive experiments, flower morphometry, functional traits, and community analysis.
Beatriz L. Arida +12 more
wiley +1 more source
Formação em ciências naturais e educação ambiental : a prática pedagógica a partir da visão dos formandos do curso de licenciatura em Ciências Naturais - FUP/UnB [PDF]
, 2016 Trabalho de Conclusão de Curso (graduação)—Universidade de Brasília, Faculdade UnB Planaltina, Licenciatura em Ciências Naturais, 2016.Considerando as relações pedagógicas das Ciências Naturais (CN) com a Educação Ambiental (EA) e a importância da ...
Souza, Aglice Rodrigues da Cruz
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Toxocara cati (Nematoda, Ascarididae) in different wild feline species in Brazil: new host records
Biotemas, 2013 This is the first detailed description of Toxocara cati parasitizing felines in South America. Seventeen run over wild felines (Leopardus colocolo, Leopardus geoffroyi, Leopardus tigrinus, and Puma yagouaroundi) were collected from different towns in ...
Moisés Gallas, Eliane Fraga da Silveira
doaj +1 more source
More Science Than Art: The First Botanical Garden in Portugal (c. 1650)
Renaissance Studies, EarlyView.ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
wiley +1 more source
Rapid Communications in Mass Spectrometry, Volume 40, Issue 16, 30 August 2026.ABSTRACT Rationale Cannabinoids comprise a chemically diverse group of meroterpenoids whose extensive isomerism, variable side‐chain length, and frequent oxidative or rearranged derivatives lead to strongly overlapping yet characteristic MS/MS fragmentation patterns. In untargeted LC–MS/MS datasets, this combination of structural diversity and spectral
Julia Maia Galvão de Queiroz +4 more
wiley +1 more source
A zoología na arte indigena de Moçambique e Angola
, 1938 É separata de: Naturalia : revista trimestral de divulgaçao. Ano II, vol. II, n.
Lima, Joaquim Alberto Pires de, 1877-1951
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