Are morphology-performance relationships invariant across different seasons? A test with the green anole lizard (Anolis carolinensis)
Article Abstract:
The hypothesis that morphology-performance relationships is tested, which are invariant across different seasons, by examining how a key performance relationship trait, bite force and two aspects of morphology changed seasonally in the field and in the laboratory in the green anole lizard Anolis carolinensis. For several species of Caribbean Anolis lizards, the relative size of the dewlap is a significant predictor of maximum bite force, but that study was conducted at a single point of time.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
The evolution of density-dependent dispersal in a noisy spatial population model
Article Abstract:
The evolution of density-dependent dispersal is studied in a coupled map lattice model, where the population dynamics are perturbed by external environmental noise. The results have proved to be robust to changes in the type of population dynamics, local competition and temporal autocorrelation of the environmental noise.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
The evolution of egg size in socially polyandrous shorebirds
Article Abstract:
Research on the polyandrous shore bird of the suborder Charadrii suggests that reduction in egg-laying costs is achieved through an evolutionary decrease in egg size, rather than a decrease in clutch size or an increase in female body size.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Explaining productivity-diversity relationships in plants. Plant abundance: the measurement and relationship with seed size
- Abstracts: The physiology of life history trade-offs in animals. Streams in the urban landscape. Environmental influences on regional deep-sea species diversity
- Abstracts: Biological treatment of tannery wastewater in the presence of chromium. Sorption studies of mixed chromium and chlorinated ethenes at the field and laboratory scales
- Abstracts: The application of batch extraction tests for the characterization of solidified ferro alloy waste products. Biological treatment of synthetic wastewater containing 2,4 dichlorophenol (DCP) in an activated sludge unit
- Abstracts: Incorporating climate change into risk assessment using grey mathematical programming. Editorial: climate change and variability, uncertainty and decision-making