Results 41 to 50 of about 422 (128)

Polychromophilus spp. (Haemosporida: Plasmodiidae): First Molecular Detection in Bat Flies From Brazilian Bats

Integrative Zoology, Volume 21, Issue 1, Page 137-150, January 2026.
This study identifies Polychromophilus sp. in blood‐feeding flies (Basilia speiseri and Basilia lindolphoi) from Myotis nigricans bats in Brazil, marking the first molecular detection of the parasite in an insect vector in this country. Two haplotypes were identified, both within the Polychromophilus murinus group.
Bruno S. Mathias, Vinicio R. De Lima, Gustavo Graciolli, Nubia R. M. F. Rocha, Jaciara O. J. Costa, Herbert S. Soares, Arlei Marcili, Karin Kirchgatter   +7 more
wiley   +1 more source

Agroecology as a management strategy for Sustainable Conservation Units in Vale do Ribeira – SP, Brazil

Redes, 2018
This paper presents reflections regarding the agroecology in the different management models designed for protected natural areas. Our research is particularly focused in debates about Sustainable Conservation Units in Sao Paulo State in Brazil.
Gabriela Narezi
doaj   +1 more source

Facies Characterization and Volcanic Source Assignment of Marine Tephra Deposits Around São Miguel Island, Azores Archipelago

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract Long‐term tephrostratigraphies of volcanic islands such as the Azores are often limited to young and incomplete subaerial records. Here, we present a Pleistocene‐Holocene marine tephra archive around the eastern islands of the Azores based on 22 marine gravity cores.
J. C. Schindlbeck‐Belo, M. Andrade, J. Kling, S. Kutterolf, A. Pimentel, E. Lebas, A. Freundt, K. Pank, T. H. Hansteen   +8 more
wiley   +1 more source

Alimentação com triiodotironina (T3) na fase de reversão sexual da tilápia do nilo, Oreochromis niloticus

Boletim do Instituto de Pesca, 2018
O objetivo desse trabalho foi o de avaliar o efeito da adição de triiodotironina (T3) na ração para pós-larvas de tilápia-do-nilo, Oreochromis niloticus, por meio do desempenho zootécnico.
Antonio Fernando Gervásio LEONARDO, Leonardo TACHIBANA, Camila Fernandes CORRÊ A, Vitor Cury NAHSSEN, Luis Augusto SAES, Maria Julia SANTA ROSA   +5 more
doaj  

Geoarchaeological Perspectives on Stelae Production Throughout the Bronze Age: Provenance, Material Properties and Rock Selection at Zebros (Idanha‐a‐Nova, Portugal)

Geoarchaeology, Volume 40, Issue 6, November/December 2025.
ABSTRACT At Monte dos Zebros (Idanha‐a‐Nova, Central Portugal), the discovery of three stelae—two Iberian Late Bronze Age stelae and one fragment of an Early/Middle Bronze Age anthropomorphic stela—represents a rare case of rock art monuments from different chronologies coexisting in the same place within a broader archaeological landscape, which ...
Rafael Ferreiro Mählmann, Ralph Araque Gonzalez, Dirk Scheuvens, Pedro Baptista, Francisco Henriques   +4 more
wiley   +1 more source

Hipovitaminose "A": níveis séricos de vitamina "A" e caroteno em populações litorâneas do Estado de São Paulo, Brasil Hipovitaminosis "A": serum vitamin "A" content and cacotene level in the State of S. Paulo, Brazil, seaside populations

Revista de Saúde Pública, 1972
Verificou-se que a deficiência de vitamina A em populações do Vale do Ribeira, no Estado de São Paulo, Brasil, constitui um problema de saúde pública. Além da dosagem de vitamina A e caroteno no sôro, foram utilizados os dados colhidos num levantamento ...
Maria José Roncada
doaj   +1 more source

Primeiro relato de ocorrência de Anastrepha serpentina e Anastrepha leptozona (Dip.: Tephritidae) em abiu (Pouteria caimito) no Estado de São Paulo [PDF]

Revista Brasileira de Fruticultura, 2003
Foi registrada pela primeira vez a infestação das moscas-das-frutas Anastrepha serpentina (Wied.) e Anastrepha leptozona Hendel (Dip.: Tephritidae) em abiu Pouteria caimito (Sapotaceae) no Estado de São Paulo.
Adalton Raga, Rogério Amaro Machado, Antonio Alberto Costa, Miguel Francisco de Souza Filho, Renato Ferraz de Arruda Veiga, Luis Alberto Saes   +5 more
doaj   +1 more source

Dietary Phosphorus Requirement for Tambaqui, Colossoma macropomum, in the Grow‐Out Phase

Journal of Animal Physiology and Animal Nutrition, Volume 109, Issue 6, Page 1321-1332, November 2025.
ABSTRACT Phosphorus is essential for fish growth as it is crucial in skeletal development and metabolic reactions. The dietary requirement for this mineral varies among fish species and growth stages. Therefore, the objective of this study was to determine the available phosphorus (AP) requirement for tambaqui during the grow‐out phase (± 400 to 1000 g)
Ludmila L. C. Menezes, Vânia M. Machado, Cristielle N. Souto, Danilo C. Proença, Guilherme W. Bueno, Igo G. Guimarães   +5 more
wiley   +1 more source

Densidade de estocagem de pós-larvas de tilápia-do-nilo (Oreochromis niloticus) durante a fase de reversão sexual

Boletim do Instituto de Pesca, 2018
Este trabalho foi conduzido com o objetivo de avaliar a influência da densidade de estocagem de pós-larvas (PL) de tilápia-do-nilo da linhagem tailandesa na fase de reversão sexual.
Leonardo TACHIBANA, Antônio Fernando Gervásio LEONARDO, Camila Fernandes CORRÊ A, Luis Augusto SAES   +3 more
doaj  

Causes and effects between economically important phenotypic traits in pacu Piaractus mesopotamicus

Aquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
Understand cause and effect relationships between morphometric and carcass traits are fundamental for genetic improvement programs. Uni and multivariate techniques applied to economically important traits in fish; Path analysis is a technique widely used in several areas, however its applications in aquaculture are scarce; Abstract Genetic selection ...
Alene Santos Souza, Adriano Carvalho Costa, Moacyr Antonio Serafini, Rafael Vilhena Reis Neto, Ivan Bezerra Allaman, Rilke Tadeu Fonseca de Freitas, Marília Parreira Fernandes, Rafaella Machado dos Santos de Medeiros, Matheus Barp Pierozan, Liege Dauny Horn, Hortência Aparecida Botelho, Isabel Rodrigues de Rezende, Joel Jorge Nuvunga   +12 more
wiley   +1 more source