5 Works

Data from: Trophic niche flexibility in Glossophaga soricina: how a nectar seeker sneaks an insect snack

Elizabeth L. Clare, Holger R. Goerlitz, Violaine A. Drapeau, Marc W. Holderied, Amanda M. Adams, Juliet Nagel, Elizabeth R. Dumont, Paul D. N. Hebert & M. Brock Fenton
Omnivory enables animals to fill more than one trophic niche, providing access to a wider variety of food resources with potentially higher nutrient value, particularly when resources become scarce. Animals can achieve omnivory using different strategies, for example opportunistic foraging, or switching between multiple trophic niches. The Neotropical bat Glossophaga soricina (Pallas, 1766) is a common and widespread species known for nectar-feeding, but it also eats fruit and insects. Approaching stationary objects (flowers and fruits)...

Data from: Modularity and rates of evolutionary change in a power-amplified prey capture system

Thomas Claverie & S. N. Patek
The dynamic interplay among structure, function and phylogeny form a classic triad of influences on the patterns and processes of biological diversification. While these dynamics are widely recognized as important, quantitative analyses of their interactions have infrequently been applied to biomechanical systems. Here we analyze these factors using a fundamental biomechanical mechanism: power amplification. Power-amplified systems use springs and latches to generate extremely fast and powerful movements. This study focuses specifically on the power amplification...

Data from: Sexual conflict over mating in red-sided garter snakes (Thamnophis sirtalis) as indicated by experimental manipulation of genitalia

Christopher R. Friesen, Emily J. Uhrig, Mattie K. Squire, Robert T. Mason & Patricia L. R. Brennan
Sexual conflict over mating can result in sex specific morphologies and behaviors that allow each sex to exert control over the outcome of reproduction. Genital traits, in particular, are often directly involved in conflict interactions. Via genital manipulation, we experimentally investigated whether genital traits in red-sided garter snakes influence copulation duration and formation of a copulatory plug. The hemipenes of male red-sided garter snakes have a large basal spine that inserts into the female cloaca...

Data from: Genomics of Compositae crops: reference transcriptome assemblies, and evidence of hybridization with wild relatives

Kathryn A. Hodgins, Zhao Lai, Luiz O. Oliveira, David W. Still, Moira Scascitelli, Michael S. Barker, Nolan C. Kane, Hannes Dempewolf, Alex Kozik, Richard V. Kesseli, John M. Burke, Richard W. Michelmore & Loren H. Rieseberg
Although the Compositae harbours only two major food crops, sunflower and lettuce, many other species in this family are utilized by humans and have experienced various levels of domestication. Here we have used next generation sequencing technology to develop 15 reference transcriptome assemblies for Compositae crops or their wild relatives. These data allow us to gain insight into the evolutionary and genomic consequences of plant domestication. Specifically, we performed Illumina sequencing of Cichorium endivia, Cichorium...

Data from: Strike mechanics of an ambush predator: the spearing mantis shrimp

Maya S. DeVries, Elizabeth A. K. Murphy & Sheila N. Patek
Ambush predation is characterized by an animal scanning the environment from a concealed position and then rapidly executing a surprise attack. Mantis shrimp (Stomatopoda) consist of both ambush predators (ʻspearersʼ) and foragers (ʻsmashersʼ). Spearers hide in sandy burrows and capture evasive prey, whereas smashers search for prey away from their burrows and typically hammer hard-shelled, sedentary prey. Here, we examined the kinematics, morphology and field behavior of spearing mantis shrimp and compared them with previously...

Registration Year

  • 2013
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Resource Types

  • Dataset
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Affiliations

  • University of Massachusetts Amherst
    5
  • Max Planck Institute for Ornithology
    1
  • University of Georgia
    1
  • Oregon State University
    1
  • Texas A&M University
    1
  • University of Guelph
    1
  • Western University
    1
  • Indiana University Bloomington
    1
  • University of Colorado Boulder
    1
  • University of Sydney
    1