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	Provedor de dados Pap. Avulsos de Zool. (São Paulo) (1) RChHN (1) Autor Anaya-Rojas,Jaime M. (1) PAVÓN,NUMA P (1) RAMÍREZ-BAUTISTA,AURELIO (1) Ramírez-Pinilla,Martha P. (1) Serrano-Cardozo,Víctor H. (1) Palavra-chave Tropical lizards (2) Diet (1) Ecology (1) Litter size (1) Organic coffee (1) Ptychoglossus bicolor (1) Reproductive eyeles (1) Reproductive strategy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2010 (1) 2009 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Diet, microhabitat use, and thermal preferences of Ptychoglossus bicolor (Squamata: Gymnophthalmidae) in an organic coffee shade plantation in Colombia Pap. Avulsos de Zool. (São Paulo) Anaya-Rojas,Jaime M.; Serrano-Cardozo,Víctor H.; Ramírez-Pinilla,Martha P.. Ptychoglossus bicolor is a small gymnophthalmid lizard distributed in the Magdalena Valley of Colombia. We studied ecological features of diet, microhabitat use, and thermal preferences of a population found in an organic coffee shade plantation at the Cordillera Oriental of the Colombian Andes. The studied population had a diet composed predominantly of isopods. The Relative Importance Index of isopods was 98.8%; there were no significant monthly differences in the full stomach content and volume of isopods eaten during the sampling year, neither between rainy and dry seasons. A large number of lizards were found active in the leaf-litter, buried around coffee tree roots, and under or in rotting logs. Lizard body temperature was positively correlated with... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ptychoglossus bicolor; Diet; Ecology; Tropical lizards; Organic coffee. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492010001000001 Dimorfismo sexual y ciclo reproductivo de la lagartija espinosa arbórea Sceloporus formosus Wiegmann (Squamata: Phrynosomatidae) de la zona central del estado de Oaxaca, México RChHN RAMÍREZ-BAUTISTA,AURELIO; PAVÓN,NUMA P. It is well known that geographic variation oceurs in life history characteristics among populations of lizards. Variations in life histories found in some studies are possibly adaptations to environmental pressures. In southwestern México, the reproductive characteristics of the endemic species Sceloporus formosus have been poorly studied throughout its geographic range. We used specimens from scientific collections to describe male and female reproductive eyeles and sexual dimorphism of S. formosus. Other viviparous Sceloporus from high elevations show sexual dimorphism, with males being larger in many morphological characteristics than females. We therefore expected that S. formosus would show sexual dimorphism. However, we found no sexual dimorphism.... Tipo: Journal article Palavras-chave: Litter size; Reproductive eyeles; Reproductive strategy; Tropical lizards. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2009000400009 Registros recuperados: 2 Primeira ... 1 ... Última

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