Results 51 to 60 of about 55,003 (231)
Paleontología de invertebrados
Boletín de la Sociedad Geológica Mexicana, 2011 Dada la escasa existencia de libros recientes publicados en espanol sobre invertebrados fosiles, presento con gusto la resena de una obra que cubre ese vacio. Para lograr esta obra, 32 especialistas con una amplia experiencia en diferentes grupos biologicos han escrito ocho capitulos en que se consideran los ...
openaire +1 more source
Seasonality as a structuring factor of the dung beetle community in burned neotropical savannas
Ecological Entomology, Volume 51, Issue 2, Page 336-345, April 2026.We tested the effects of fire, vegetation cover and seasonality on dung beetle communities, focusing on species richness, composition and co‐occurrence patterns in savannas. Fire did not affect species richness. However, seasonality was the dominant factor influencing species composition, followed by fire and vegetation cover.
Nayara Letícia Reis +3 more
wiley +1 more source
Revista de Biología Tropical, 2009 The endocrine system controls and coordinates behavioral, biochemical, and physiological processes through signal mechanisms using neuropeptides or products of neurosecretory cells. Among invertebrates, this system is poorly studied in rotifers, in which
Jesús Alvarado-Flores +3 more
doaj
Revista de Ensino de Ciências e Matemática, 2021 O ensino de zoologia requer a aplicação de recursos didático-pedagógicos para manter os discentes interessados diante conteúdos extensos. Nesse contexto, este estudo relata a experiência da utilização de um terrário de planárias pelos monitores e ...
Manoel Celestino Pontes Filho +1 more
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Remarks on the Tithonian- Berriasian ammonite biostratigraphy of west central Argentina [PDF]
, 2015 Fil: Riccardi, Alberto Carlos. División Paleozoología Invertebrados. Facultad de Ciencias Naturales y Museo.
Riccardi, Alberto Carlos
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Environmental DNA, Volume 8, Issue 2, March/April 2026.LowerMesophoticEcosystems have greater alpha diversity and number of exclusive families, high turnover between LowerME and UpperME with clear differences in community composition. Water eDNA and ARMS eDNA are characterized by pelagic and benthic affinity respectively.
J. V. Sánchez‐López +15 more
wiley +1 more source
Fauna edáfica em área periodicamente inundável na restinga da Marambaia, RJ
Revista Brasileira de Ciência do Solo, 2013 No compartimento serapilheira-solo, a fauna do solo exerce importante papel na disponibilização de nutrientes, uma vez que é responsável pela regulação da comunidade de microrganismos decompositores da matéria orgânica e pela fragmentação desse material.
Cristiane Figueira da Silva +3 more
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Biología Acuática, 2022 Los moluscos han logrado expandirse y colonizar diferentes ambientes tanto terrestres como marinos y dulceacuícolas. Entre ellos, la almeja asiática (Corbicula fluminea) se destaca como invasora de los sistemas de agua dulce en Argentina.
Agustina Valenzuela +2 more
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And then there were none: decrease of origination and the decline of Conulariida
Papers in Palaeontology, Volume 12, Issue 2, March/April 2026.Abstract Although the evolutionary history of conulariids has been widely studied, previous works have focused mostly on limited time intervals. In this paper, we examine the diversity dynamics of the group throughout its entire history, using various mathematical approaches.
Julio Bernad +2 more
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PRODUCCIÓN DE ENZIMAS EXTRACELLARES POR BACTERIAS AISLADAS DE INVERTEBRADOS MARINOS
Revista Peruana de Biología, 2014 Con el fin de seleccionar las bacterias marinas con la capacidad de producir enzimas extracelulares ( CEE ) , se analizaron muestras de Argopecten purpuratus y Crassostrea gigas en el cultivo , así como de otros invertebrados interticlal y bentónicos. La
Jorge León +5 more
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