Výsledky vyhledávání - "Eduardo N. Barata"

Identity of a Tilapia Pheromone Released by Dominant Males that Primes Females for Reproduction

Autor: Ana Rato, Yoko Nakamura, Christian Paetz, Peter C. Hubbard, Bernd Schneider, Tina Keller-Costa, Adelino V.M. Canario, Eduardo N. Barata, José Paulo da Silva

SummaryKnowledge of the chemical identity and role of urinary pheromones in fish is scarce, yet it is necessary in order to understand the integration of multiple senses in adaptive responses and the evolution of chemical communication [1]. In nature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c566039e385470f7be468a931f126d
https://doi.org/10.1016/j.cub.2014.07.049

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Olfactory transduction pathways in the Senegalese soleSolea senegalensis

Autor: Eduardo N. Barata, Peter C. Hubbard, Zélia Velez, Adelino V.M. Canario

Publikováno v: Journal of Fish Biology. 83:501-514

This study tested whether differences in sensitivity between the upper and lower olfactory epithelia of Solea senegalensis are associated with different odorant receptors and transduction pathways, using the electro-olfactogram. Receptor mechanisms w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ed3f56478b4b096ad41cbd5ec133225
https://doi.org/10.1111/jfb.12185

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A multi-component pheromone in the urine of dominant male tilapia (Oreochromis mossambicus) reduces aggression in rivals

Autor: Tina Keller-Costa, Eduardo N. Barata, João Saraiva, Adelino V.M. Canario, Peter C. Hubbard

Publikováno v: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)

Males often use scent to communicate their dominance, and to mediate aggressive and breeding behaviors. In teleost fish, however, the chemical composition of male pheromones is poorly understood. Male Mozambique tilapia, Oreochromis mossambicus, use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10482c7144cc5fabace2869fe999079e
http://link.springer.com/article/10.1007/s10886-016-0668-0

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Muscular hypertrophy of urinary bladders in dominant tilapia facilitates the control of aggression through urinary signals

Autor: Orlando Lopes, A. Iacovella, Olinda Almeida, Eduardo N. Barata, M. Lima, Adelino V.M. Canario, Peter C. Hubbard, Tina Keller-Costa

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação

The urination pattern of the Mozambique tilapia (Oreochromis mossambicus) depends on social context, and the olfactory potency of urine released depends on social rank (males) and reproductive status (females). This strongly suggests that urine media

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::641439af12f5f41ab660a370babc41c7
https://doi.org/10.1163/1568539x-00003023

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11-Ketotestosterone Stimulates Putative Sex Pheromone Production in the Male Peacock Blenny, Salaria pavo (Risso 1810)1

Autor: Rui M. Serrano, Jorge Araújo, Eduardo N. Barata, Peter C. Hubbard, Adelino V.M. Canario, Orlando Lopes

Publikováno v: Biology of Reproduction. 79:861-868

Male peacock blennies (Salaria pavo) release odors from their anal glands and, possibly, from their gonads that attract reproductive females. The current study investigated the effects of 11-ketotestosterone (KT) on development of the anal glands, te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a4c0e7a7e56334b816f04f75f27038b
https://doi.org/10.1095/biolreprod.108.069914

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Seasonal cell differentiation and olfactory potency of secretions by the anal glands of male peacock blennySalaria Pavo

Autor: Rui M. Serrano, J. Araujo, Orlando Lopes, Eduardo N. Barata, Peter C. Hubbard, Adelino V.M. Canario

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Submitted by Adelino Canario (acanario@ualg.pt) on 2014-05-08T11:24:55Z No. of bitstreams: 1 Seasonal cell differentiation and olfactory potency of secretions by the anal glands of male peacock blenny Salaria Pavo.pdf: 516037 bytes, checksum: 57dce46

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::414933f25153873ad63b337ab9291353
https://doi.org/10.1111/j.1095-8649.2008.02025.x

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Putative pheromones from the anal glands of male blennies attract females and enhance male reproductive success

Autor: António Miranda, Eduardo N. Barata, Rita Nogueira, Adelino V.M. Canario, Rui M. Serrano, Peter C. Hubbard

Publikováno v: Animal Behaviour. 75:379-389

Parental males of several blenniid species have a pair of glands on the anal fin. These are thought to be a source of pheromones for female attraction and/or of antimicrobials for egg protection. In Salaria pavo, we tested the female attraction hypot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aae99c3f0547c03b2b98946509a2696
https://doi.org/10.1016/j.anbehav.2007.05.018

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The contribution of amino acids to the odour of a prey species in the Senegalese sole (Solea senegalensis)

Autor: Jörg D. Hardege, Adelino V.M. Canario, Eduardo N. Barata, Peter C. Hubbard, Zélia Velez

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

For many fish, olfaction is important in food search and consumption. Amino acids are known to elicit feeding behaviour in several species. The aim of the current study was to evaluate the contribution of amino acids to the odour of a natural prey or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa2cd099ccef1152b22e19585e61461e
https://doi.org/10.1016/j.aquaculture.2007.02.029

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Social odors conveying dominance and reproductive information induce rapid physiological and neuromolecular changes in a cichlid fish

Autor: Lauren A. O’Connell, Rui Filipe Oliveira, José Miguel Simões, Robert M Harris, Hans A. Hofmann, Eduardo N. Barata

Background: Social plasticity is a pervasive feature of animal behavior. Animals adjust the expression of their social behavior to the daily changes in social life and to transitions between life-history stages, and this ability has an impact in thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adcc2651863a24b2d9c7191b160ac69c
https://hdl.handle.net/10174/16166

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[Untitled]

Autor: Peter C. Hubbard, Eduardo N. Barata, Adelino V.M. Canario

Publikováno v: Journal of Chemical Ecology. 29:2481-2498

The potential for intraspecific chemical communication in the gilthead seabream (a marine perciform) was investigated by assessing the olfactory sensitivity to conspecific body-fluids (water occupied by conspecifics, intestinal fluid, urine, semen, e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::318fc2d4939c5af37c4c6dc36efec43b
https://doi.org/10.1023/a:1026357917887

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