Results 161 to 170 of about 103,193 (342)
Abstract The outcomes of species interactions can vary greatly in time and space with the outcomes of some interactions determined by priority effects. On coral reefs, benthic algae rapidly colonize disturbed substrate. In the absence of top‐down control from herbivorous fishes, these algae can inhibit the recruitment of reef‐building corals, leading ...
Thomas C. Adam+8 more
wiley +1 more source
Parasitoid wasps as effective biological control agents
Biological control (biocontrol) is a safe, sustainable approach that takes advantage of natural enemies such as predators, parasitic insects or pathogens to manage pests in agroecosystems. Parasitoid wasps, a very large evolutionary group of hymenopteran
Zhi-zhi WANG+4 more
doaj
Prey-predator interactions in self-balanced laboratory populations
Stanley E. Flanders, M. E. Badgley
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In-situ investigations on the echinodermAsterias rubens as a predator of soft-bottom communities in the western Baltic Sea [PDF]
Klaus Anger+3 more
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Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?
Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley +1 more source
Root hemiparasitic plants are associated with more even communities across North America
Abstract Root hemiparasitic plants both compete with and extract resources from host plants. By reducing the abundance of dominant plants and releasing subordinates from competitive exclusion, they can have an outsized impact on plant communities. Most research on the ecological role of hemiparasites is manipulative and focuses on a small number of ...
Jasna Hodžić+4 more
wiley +1 more source
Ploy and counterploy in predator-prey interactions: Orb-weaving spiders versus bombardier beetles [PDF]
Thomas Eisner, Jeffrey Dean
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Abstract The canine of saber‐toothed predators represents one of the most specialized dental structures known. Hypotheses about the function of hypertrophied canines range from display and conspecific interaction, soft food processing, to active prey acquisition.
Z. Jack Tseng
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The diversity of flower‐visiting arthropods in four Danish apple orchards was assessed using molecular (metabarcoding) and non‐molecular techniques. The aim was to obtain a broader overview of arhtropod communities present to support future management practices towards more sustainable agricultural systems.
Nerea Gamonal Gomez+3 more
wiley +1 more source
STETHORUS LOXTONI SP. N. (COLEOPTERA: COCCINELLIDAE) A NEWLY‐DISCOVERED PREDATOR OF THE TWO‐SPOTTED MITE [PDF]
E. B. Britton, Betty Lee
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