Now showing items 1-10 of 3804
Variation in body size and metamorphic traits of Iberian spadefoot toads over a short geographic distance
(Wiley Blackwell Publishing, Inc, 2008-06)
Determinants of geographic variation in body size are often poorly understood, especially in organisms with complex life cycles. We examined patterns of adult body size and metamorphic traits variation in Iberian spadefoot ...
Honey Ants (Genus Myrmecocystus) Macroecology: Effect of Spatial Patterns on the Relationship between Worker Body Size and Geographic Range Size
Macroecology evaluates the partitioning of physical space and resources among organisms through correlation among ecological variables, such as geographical range size and shape, body size, and population density, measured ...
Age, body size and growth pattern of Argenteohyla siemersi pederseni (Anura: Hylidae) in northeastern Argentina
(Taylor & Francis, 2013-01)
In this study we analysed the body size, age structure, age at maturity, longevity and growth pattern of Argenteohyla siemersi pederseni in north-eastern Argentina using skeletochronological methods. Body size was sexually ...
Female body size, fecundity parameters and foundation of new colonies in Anelosimus jabaquara (Araneae, Theridiidae)
(Birkhauser Verlag AgBaselSuíça, 2001)
Geographical altitude, size, mass and body surface area in children (1-4 years) in the Province of Jujuy (Argentina)
(Taylor & Francis Ltd, 2015-09)
Background: Highland child populations show low growth rates.Aim: To evaluate the variation of size, mass and body surface area of Jujenean infants (1-4 years) as a function of geographic altitude.Subjects and methods: ...
Inequality between Size and Angular Momentum for Bodies
(American Physical Society, 2014-01)
A universal inequality that bounds the angular momentum of a body by the square of its size is presentedand heuristic physical arguments are given to support it. We prove a version of this inequality, asconsequence of the ...
Application of Principal Component Factor Analysis in Quantifying Size and Morphological Indices of Domestic Rabbits
(Sociedad Chilena de Anatomía, 2009)
Brazilian Photographic Figure Rating Scale: Development and Psychometric Investigation
(Sage Publications Inc, 2017-02-01)
This study reports on the development, reliability, and validity of a new instrument for obtaining respondents' body image perception, the Brazilian Photographic Figure Rating Scale (BPFRS). This instrument consists of ...
Sex differences in body size and body condition of California sea lion (Zalophus californianus) pups fom the Gulf of California
(Marine Mammal Science, 2001)
The Gulf of California harbors about 15% of the total California sea lion (Zalophus calqornianus calqoomianus) population. We studied pup morphometrics from eight Gulf of California rookeries during the 1996 and 1997 ...