Fleshy fruits- origins, niche shifts, and diversification
Article Abstract:
The shifts in fruit type, fleshy vs. non-fleshy, are examined in relation to habitat-related niche shifts, species richness, and historical distribution, in 50 phylogenetically independent plant lineages. The results supported the hypothesis that fleshy fruit evolution is driven by vegetation dynamics, and suggest that the strength of frugivore mediated selection on fleshy fruits increases when recruitment sites are spatially unpredictable and chara cterized by low light conditions.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Overcomposition and adaptive plasticity of apical dominance in Erysimum strictum (Brassicaceae) in response to simulated browsing and resource availability
Article Abstract:
The branching patterns and fitness responses of tall wormseed mustard (Erysimun strictum) to simulated browsing, soil nutrients, and competition in common garden are explored. Simulated browsing increased lateral branching and had little impact on plant fitness.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Trophic-egg production in a subsocial bug: adaptive plasticity in response to resource conditions. Effects of trophic-eggs on offspring performance and rivalry in a sub-social bug
- Abstracts: Community food web, decomposition and nitrogen mineralisation in a stratified Scots pine forest soil. Catastrophic response of lakes to benthivorous fish introduction
- Abstracts: Forest fires and environmental haze in Southeast Asia: using the 'stakeholder' approach to assign costs and responsibilities
- Abstracts: Leaf mineral nutrition of Arctic plants in response to warming and deeper snow in northern Alaska. Response of plant-pollinator communities to fire: changes in diversity, abundance and floral reward structure
- Abstracts: Do individual branches of immune defence correlate? A comparative case study of scavenging and non-scavenging birds