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Data from: Selection past impacts the strength of an aquatic trophic cascade
负责人:
关键词:
Anthropocene;ecosystem function;natural selection;eco-evo;indirect effect;odonate;predation;trophic cascade
DOI:
doi:10.5061/dryad.7mc7r30
摘要:
of trophic cascades we conducted a two-part experiment in a four-level aquatic trophic system involving a top predator (fish), an intermediate predator (damselflies
Data from: The price of looking sexy: visual ecology of a three level predator-prey system
负责人:
关键词:
damselfly wing reflectance;receptor noise model;electroretinogram;Calopteryx splendens;Calopteryx virgo;discriminability;Colour Vision
DOI:
doi:10.5061/dryad.6v834
摘要:
tor-prey system, where two closely related damselfly species have conspicuous, sexually selected wing coloration. The damselflies can occur in sympatry and allopatry
Data from: Bird predation selects for wing shape and coloration in a damselfly
负责人:
关键词:
insects;Motacilla alba;Birds;Calopteryx splendens;Morphometrics;natural selection
DOI:
doi:10.5061/dryad.n2649
摘要:
splendens. The wing colour patch is intra- and intersexually selected in the study species. In a field study, we compared wings of live damselflies to wings
Data from: Predators weaken prey intraspecific competition through phenotypic selection
负责人:
关键词:
Adaptation;competition;Density Dependence;eco\u2010evo;food web;predation;selection
DOI:
doi:10.5061/dryad.wdbrv15k2
摘要:
tion on damselflies, we found that selection against high damselfly activity rates – a phenotype mediating predation and competition – weakened the strength of density
Data from: Habitat size thresholds for predators: why damselflies only occur in large bromeliads
负责人:
关键词:
Mecistogaster modesta;phytotelmata;incidence function;energetic limitation;drought risk;cannibalism;climate change;área de Conservación Guanacaste;Costa Rica
DOI:
doi:10.5061/dryad.4j0zpc874
摘要:
. We synthesize multiple years of survey data and three manipulative experiments from the área de Conservación Guanacaste, Costa Rica to conclude that damselflies
Data from: Environmental levels of neonicotinoids reduce prey consumption, mobility and emergence of the damselfly Ischnura elegans
负责人:
关键词:
biomonitoring;insecticide;neonicotinoids;Ischnura elegans;odonata;damselfly;Freshwater;Insect decline
DOI:
doi:10.5061/dryad.0vh187j
摘要:
, toxicity data are scarce and contradictory for insects such as Odonates (dragonflies and damselflies) and a potential risk to them may ther
Data from: The relationship between microhabitat use, allometry, and functional variation in the eyes of Hawaiian Megalagrion damselflies
负责人:
关键词:
vision damselfly microhabitat facet diameter adaptation eyes visual morphology allometry
DOI:
doi:10.5061/dryad.t3b51
摘要:
remains an understudied question in visual ecology. Here, we use closely-related species of damselflies in the Hawaiian genus Megalagrion which diffe
Data from: Multi-trait aposematic signal in Batesian mimicry
负责人:
关键词:
Polythoridae;wing color;wing shape;receptor noise model;Ithomiini;flight style
DOI:
doi:10.5061/dryad.506bm
摘要:
mimicry ring based on Ithomiini butterflies and parasitized by Polythoridae damselflies: wing color, wing shape, and flight style. The study species hav
Data from: Lack of genetic variation prevents adaptation at the geographic range margin in a damselfly
负责人:
关键词:
Adaptation Insects Natural Selection and Contemporary Evolution Population Ecology damselfly
DOI:
doi:10.5061/dryad.pk30p
摘要:
e, we examined the genetic structure and geographic variation in morphological traits in two damselflies (Ischnura asiatica and I. senegalensis) al

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