Base de dados : MedCarib
Pesquisa : J01.040.168.300 [Categoria DeCS]
Referências encontradas : 12 [refinar]
Mostrando: 1 .. 10   no formato [Longo]

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Id: 17884
Autor: Darden, Safi K. (aut); Croft, Darren P. (aut).
Título: Male harassment drives females to alter habitat use and leads to segregation of the sexes.
Fonte: Biology letters;4(5):449-451, Oct. 2008. graf.
Idioma: en.
Resumo: Sexual conflict is ubiquitous across taxa. It often results in male harassment of females for mating opportunities that are costly for females, in some cases reducing reproductive success and increasing mortality. One strategy that females may employ to avoid sexual harassment is to segregate spatially from males. In fact, we do find sexual segregation in habitat use in species that have high levels of sexual conflict; however, the role of sexual harassment in driving such segregation remains poorly understood. Here, we demonstrate experimentally in a population of wild Trinidadian guppies Poecilia reticulata that male sexual harassment drives females into habitats that they otherwise do not prefer to occupy. In support of the social factors hypothesis for sexual segregation, which states that social factors such as harassment drive sexual segregation, this female behaviour leads to segregation of the sexes. In the presence of males, females actively select areas of high predation risk, but low male presence, and thus trade off increased predation risk against reduced sexual harassment.
Responsável: TT5 - Médical Sciences Library
TT5; QH301, .B447


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Fotocópia
Id: 16021
Autor: Dibbs, J. L.
Título: Prospects of the fishing industry in the Caribbean
Fonte: In: McKigney, John I; Cook, Robert. Protein foods for the Caribbean: proceedings of a conference. Kingston, Caribbean Food and Nutrition Institute, s.d. p.23-4.
Idioma: En.
Conferência: Apresentado em: Conference on Protein Foods for the Caribbean, Georgetown, July 29-Aug. 1 1968.
Responsável: JM3.1 - Médical Library
JM3.1; TX360.W4C6


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Fotocópia
Id: 15572
Autor: Jagessar, Fedrison J.
Título: A formulation of a rational distribution system for fresh fish in Trinidad
Fonte: Cajanus;21(4):212-17, 1988.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 12036
Autor: Anderson, A. Margaret.
Título: The marketing situation for fish and fish products in the Caribbean
Fonte: Cajanus;2(1):17-32, 1969.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11995
Autor: Anon.
Título: Nutrition news and opinion from the Caribbean
Fonte: Cajanus;3(4):263-7, 1970.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11956
Autor: White, Alison.
Título: Facts about fish (for the Housewives Association of Trinidad and Tobago)
Fonte: Cajanus;5(4):290-95, Dec. 1972.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11897
Autor: Alfin Slater, Roslyn B; Jelliffe, Derrick B.
Título: Fish
Fonte: Cajanus;8(3):213-15, June 1975.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11851
Autor: Stein, Jane.
Título: Fish: a depleted food source
Fonte: Cajanus;9(3):164-71, June 1976.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11849
Autor: Thomas, A. J.
Título: Unusable land could produce millions of lbs. of fish
Fonte: Cajanus;9(3):180-3, June 1976.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3


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Fotocópia
Id: 11823
Autor: Clayton, David.
Título: Practical fish farming: making a start
Fonte: Cajanus;10(2):105-10, Apr. 1977.
Idioma: En.
Responsável: JM3.1 - Médical Library
JM3.1; RA784.C3



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