Concepts
29 concepts
plant-pollinator mutualism
Mutually beneficial interaction between flowering plants and their animal pollinators where plants provide nectar/pollen rewards and animals provide pollination services
pollinator foraging behavior
Behavioral choices and time allocation patterns of pollinators when visiting flowers, including flower choice, handling time, and visitation frequency
pollination effectiveness
The ability of an organism to successfully transfer pollen between flowers for plant reproduction
nectar robbing
Foraging behavior where floral visitors bypass the floral opening and access nectar by chewing holes in nectar spurs or using pre-existing holes
heterospecific pollen transfer
Transfer of pollen between different plant species that share generalist pollinators, often resulting in reproductive costs through pollen loss and reductions in seed set
self-pollination
Reproduction in which pollen from a flower fertilizes ovules in the same flower or on the same plant
mutualisms
seed set
The number and proportion of developed seeds produced by an individual plant, used as a measure of fecundity
seed set
nutrient limitation
Constraint on growth or reproduction due to insufficient availability of essential nutrients
compensatory response
The ability of plants to tolerate or compensate for herbivore damage through increased growth or reproduction
brood parasitism
When sapygid wasps enter brood cells during the provisioning or brood cell construction stages and lay eggs in provisioned brood cells prior to wall construction
climate-mediated indirect effects
Effects of climate variables on organism fitness that operate through changes in resource availability rather than direct physiological impacts
maternal investment
Investment by female bees in offspring through pollen provision size and number of brood cells produced
opportunity trade-offs
Conflicts between opportunities of a flower to receive fitness contributions from different visitor groups due to competition over limited floral resources
allelopathy
Chemical inhibition of one plant by another through secondary metabolites, tested via leachate applications
lethal sampling
Sampling methods that result in the death of collected organisms, potentially affecting population abundance and community structure
ovule usurpation
Loss of ovules to unfit heterospecific pollen that successfully reaches and occupies ovules but fails to produce viable offspring
physical protection
synchronization
thermoregulation
The ability of bumble bees to regulate internal body temperature through muscle contraction
voltinism
buzz pollination
Pollination behavior where bumblebees make vibrations that knock pollen out of plant anthers, fertilizing the plant and allowing quicker seed and fruit production
microbial dispersal
The transport and distribution of microorganisms among different locations by animal vectors