Results 41 to 50 of about 399 (159)
, 2016 A introdução de peixes não nativos em águas interiores é uma das principais ameaças à biodiversidade. Espécies introduzidas podem competir por recursos, predar a fauna nativa, transmitir doenças, hibridização e parasitas.
Fábio Pereira Arantes +5 more
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Notas sobre cráneo, otolitos y biología de Lepidosiren paradoxa (Pisces, Dipnoi) [PDF]
, 2008 Lungfishes are a singular group of Sarcopterygii which in the Neotropics is represented by Lepidosiren paradoxa. They present anatomical and physiological features that allow them to survive under adverse conditions. Here we described and illustrated the
González Naya, María Jimena +2 more
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The Cleavage of the Egg of Lepidosiren paradoxa.
Journal of Cell Science, 1923 ABSTRACT The process of cleavage in Lepidosiren was first described by Professor Graham Kerr in his paper on the development of the external features of this animal in the ‘Philosophical Transactions of the Royal Society B, vol. cxcii, 1900. Since the date of Professor Kerr’s expedition additional material has become available from which
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Histological and enzymatic studies on the nephron of the lungfish,Lepidosiren paradoxa
Japanese Journal of Ichthyology, 1986 Nephron of South American lungfish was examined historically and enzyme-histochemically. Cells of the first and second proximal segments exhibited poor interdigitation forming narrow intercellular spaces, whereas the distal segment consisted of deeply interdigitated cells with wide intercellular spaces. Activities of aerobic enzymes (malate, isocitrate,
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, 1971 A estrutura do tegumento da Lepidosiren paradoxa apresenta diferenças sensíveis quanto à espessura de epiderme, o tamanho, o número e localização das glândulas mucosas, quando o animal está em vida aquática ou estival.
Lina Maria de Petrini da Silva Coelho +3 more
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Memoirs: The Spermatogenesis of Lepidosiren Paradoxa
, 1911 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Brazilian Journal of Biology, 2002 Lepidosiren paradoxa (pirambóia) is the single representative of Dipnoan (lungfish) in South America. This species is considered a living fossil, in spite of some reports describing this fish as having a very specialized life style.
MESQUITA-SAAD L. S. B. +4 more
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Relações de patronato, redes de conhecimento e o Museu Paraense
Revista Brasileira de História da CiênciaO presente artigo visa compreender as múltiplas formas de atuação dos habitantes locais e a importância das redes de conhecimento e relações de patronato entre o Museu Paraense (MP) e membros da elite paraense no processo de construção e reconfiguração ...
Matheus Camilo Coelho
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I.—On Lepidosiren paradoxa, Fitzinger, and Lepidosiren articulata, sp. n., from Paraguay [PDF]
Annals and Magazine of Natural History, 1894 n ...
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Notas sobre cráneo, otolitos y biología de Lepidosiren paradoxa (Pisces, Dipnoi)
Biología Acuática, 2019 Lungfishes are a singular group of Sarcopterygii which in the Neotropics is represented by Lepidosiren paradoxa. They present anatomical and physiological features that allow them to survive under adverse conditions. Here we described and illustrated the
María Jimena González Naya +4 more
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