Determinants of mating success in a lek‐mating species
Abstract Leks are male‐biased aggregations formed for mating, where sperm is the only resource acquired by visiting females. One of the many advantages of leks is the possibility to efficiently assess the quality of potential mates by comparing aggregated individuals of the same sex with one another. When direct mate choice occurs in a lekking species,
Joséphine Queffelec+3 more
wiley +1 more source
Climate‐specific dynamics of fall armyworm on maize: Implications for pest monitoring and management
FAW moth captures were higher in the Sudanese zone than the Guinean zone, peaking during the major rainy season, while the Guinean zone had more captures in the dry season. In the Guinean zone, plant damage correlated with adult moth captures and larval densities, whereas no such correlation was found in the Sudanese zone or at different maize growth ...
Djima Koffi+8 more
wiley +1 more source
Ecological Studies on Anagrus incarnatus Haliday (Hymenoptera : Mymaridae), an Egg Parasitoid of the Rice Planthoppers” : II. Spatial Distribution of Parasitism and Host Eggs in the Paddy Field [PDF]
Sujin Chantarasa-ard+2 more
openalex +1 more source
The pace and shape of ant ageing
ABSTRACT Ants have been proposed as good models to study ageing and the effects of extrinsic mortality because of their long lifespans and plasticity of ageing within species. We discuss how age‐dependent extrinsic mortality might influence queen lifespan, and how the effect of age‐independent extrinsic mortality needs further study, accounting for ...
Luisa M. Jaimes‐Nino, Jan Oettler
wiley +1 more source
How does diversity in nature come about? One factor contributing to this diversity are species interactions; diversity on one trophic level can shape diversity on lower or higher trophic levels.
Nina Hafer‐Hahmann+1 more
doaj +1 more source
FIRST RECORD IN ITALY OF PSYLLAEPHAGUS BLITEUS RIEK (Hymenoptera Encyrtidae) PARASITOID OF GLYCASPIS BRIMBLECOMBEI MOORE (Hemiptera Psyllidae) [PDF]
Psyllaephagus bliteus Riek (Hymenoptera Encyrtidae), parasitoid of the red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera Psyllidae), has been recorded for the first time in Italy in September 2011. The arrival of P.
Caleca, Virgilio+2 more
core
ABSTRACT From blood‐sucking lice and food‐stealing gulls to pandemic‐inducing viruses and egg‐eating snakes: parasites and predators are ubiquitous in shaping ecology and evolution. Fundamental to these interactions is the way in which parasites and predators choose their victim. Here, I argue that a trade‐off between host quality and vulnerability can
Mairenn C. Attwood
wiley +1 more source
The fate of a braconid parasitoid, Apanteles glomeratus L. in ten species of unusual hosts
Hideo Kitano
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Ecosystem services provided by spiders
ABSTRACT Spiders, ubiquitous and abundant predators in terrestrial ecosystems, often are the subjects of an unjust negative perception. However, these remarkable creatures stand as unsung heroes within our ecosystems, contributing a multitude of ecosystem services critical to human well‐being.
Pedro Cardoso+13 more
wiley +1 more source
Wasp Parasitoid Cotesia marginiventris (Cresson) (Insecta: Hymenoptera: Braconidae)
Andrei Sourakov, Everett R. Mitchell
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