Results 141 to 150 of about 32,941 (209)

Seasonality of native and non‐native flowers does not influence butterfly nectar foraging decisions in a semi‐urban meadow habitat

open access: yesInsect Conservation and Diversity, EarlyView.
Non‐native nectar was well integrated into the diet of the butterfly community and relatively more available earlier in the summer. Butterflies did not use native and non‐native sources in proportion to their availability. Monarchs readily visited non‐native flowers in late summer, a critical time for energy acquisition in preparation for the monarch's
Zoe A. Pekos   +3 more
wiley   +1 more source

Life history traits, habitat characteristics, and phylogeny influence tick infestation probability in tropical wild birds

open access: yesJournal of Avian Biology, EarlyView.
Interactions between wild birds and ticks exert significant selective forces, influencing the host's evolution and fitness. Tick infestation rates vary among bird species due to life history and morphology. Understanding tick infestation probability is crucial for conservation efforts, as birds play an important role in the tick life cycle and can ...
Ana Busi   +8 more
wiley   +1 more source

Save the Nymphs! [PDF]

open access: yesPerceptions in Reproductive Medicine, 2018
openaire   +1 more source

Resource use, niche width, and trophic position reveal diverse trophic structure in a tidal freshwater zone fish community

open access: yesJournal of Fish Biology, EarlyView.
Abstract The tidal freshwater zone is an aquatic transition zone that links a river to its estuary and provides an important habitat used in the life cycle of resident and migratory fishes. Yet, information on the trophic structure of fishes in this habitat is scarce. To address this gap, we characterize the trophic structure of a fish community in the
Emma E. Bowser   +3 more
wiley   +1 more source

Modern Narcissus: the lingering reflections of myth in modern art [PDF]

open access: yes, 2011
Why has myth continued to fascinate modern artists, and why the myth of Narcissus, with its modern association with narcissism? This article considers the relationship between the Narcissus myth and the lineage of modern art that runs from Symbolism to ...
Loreti, Silvia
core  

Evolution of mate guarding intensity in crickets as a possible adaptation to sexual conflict over sperm transfer

open access: yesJournal of Zoology, EarlyView.
Using an experimental evolution approach, we observed the evolution of higher intensity mate guarding behavior in the decorated cricket (Gryllodes sigillatus) in one of the four male‐biased selection lines, but in none of the female‐biased lines; previous work has revealed that the males in this specific line also produce less manipulative food gifts ...
Bert Foquet   +4 more
wiley   +1 more source

Spatial and temporal analyses of Dermacentor variabilis (Say) (Acari: Ixodidae) in central and eastern Canada

open access: yesMedical and Veterinary Entomology, EarlyView.
One thousand one hundred ninety‐eight adult Dermacentor variabilis (Say), a species of veterinary and human medical importance, were collected from companion animals in central and eastern Canada. Peaks in adult D. variabilis submissions occurred in May and June across the provinces. Most submissions of adult D.
Grace K. Nichol   +4 more
wiley   +1 more source

Vitis vinifera (Vitales: Vitaceae) as a Reproductive Host of Spissistilus festinus (Hemiptera: Membracidae). [PDF]

open access: yes, 2018
Feeding by the three-cornered alfalfa hopper, Spissistilus festinus (Say) (Hemiptera: Membracidae) results in girdling of grapevine petioles and shoots. Its significance as an economic pest of grape has increased since it was shown to transmit Grapevine ...
Bollinger, Michael L   +3 more
core  

Host–parasite relationship in urban environments: A network analysis of haemoparasite infections in Nasua nasua Linnaeus (South American coati)

open access: yesMedical and Veterinary Entomology, EarlyView.
Urban environments alter host–parasite dynamics, as seen in Nasua nasua, where haemotropic Mycoplasma plays a key role in parasite spread through frequent social interactions. Network analysis revealed low modularity in interactions between N. nasua and tick‐borne haemoparasites, with functional roles unaffected by biotic factors, tick infestation or ...
Filipe Martins Santos   +3 more
wiley   +1 more source

A fijivirus capsid protein hijacks autophagy degrading an ω‐3 fatty acid desaturase to suppress jasmonate‐mediated antiviral defence

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Plant viruses often suppress jasmonic acid (JA)‐mediated defences through disturbing JA signalling or biosynthesis pathways to benefit their own infection. Few studies have examined how the precursors of JA biosynthesis are regulated by viral infection.
Jianjian Liu   +11 more
wiley   +1 more source

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