Preprints
Filtering by Subject: Entomology
Are tropical ant and termite assemblages along a forest recovery gradient habitat or dispersal limited?
Published: 2025-03-27
Subjects: Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences
Regenerating forests comprise a significant proportion of forest ecosystems in the tropics. While we are beginning to understand assembly mechanisms of tree communities after anthropogenic disturbances, those of animal communities are still poorly understood. It has been shown that locally established ant communities clearly assemble along gradients of forest recovery from active agriculture over [...]
Modelling the distribution of the tick Ixodes ricinus in England and Wales using passive surveillance data from citizen science reports
Published: 2025-03-07
Subjects: Ecology and Evolutionary Biology, Entomology, Environmental Public Health, Public Health
Background: The tick Ixodes ricinus is the most common tick species in the UK and a significant vector of Borrelia burgdorferi s.l. (causative agent of Lyme borreliosis) and Tick-Borne Encephalitis virus (TBEv) to humans and Anaplasma phagocutphilum, Babesia divergens and louping ill virus to animals.Methods: The Tick Surveillance Scheme (TSS) administered by the UK Health Security Agency (UKHSA) [...]
Agroecological farming promotes yield and biodiversity but may require subsidy to be profitable
Published: 2025-03-04
Subjects: Agriculture, Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Ecology and Evolutionary Biology
1. Intensive arable agriculture uses agrochemicals to replace ecosystem services (e.g. pest control and soil health) while simultaneously degrading others (e.g. pollination). Agroecological farming aims to reduce this reliance. Whether these practices maintain yields at a scale relevant to farm business viability is unclear. 2. In a 4-year replicated study across 17 English farms we assessed [...]
Transferable approaches to CRISPR-Cas9 induced genome editing in non-model insects: a brief guide
Published: 2025-02-27
Subjects: Animal Experimentation and Research, Animal Sciences, Entomology, Genetics, Life Sciences, Molecular Genetics, Other Genetics and Genomics, Zoology
Despite the large variety of insect species with divergent morphological, developmental and physiological features questions on gene function could for a long time only be addressed in few model species. The adoption of the bacterial CRISPR-Cas system for genome editing in eukaryotic cells widened the scope of the field of functional genetics: for the first time the creation of heritable genetic [...]
There is no such thing as an herbivore: incidental and intentional ingestion profoundly affects both herbivores and plant-dwelling invertebrates.
Published: 2025-02-26
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Ecology and Evolutionary Biology
Real-life ‘herbivores’ are not the herbivores of our simplistic ecological and behavioral models – real-life herbivores constantly consume other organisms both incidentally and intentionally, with the ‘prey’ usually consisting of plant-dwelling arthropods, smaller invertebrates, and carrion. A remarkable amount of disparate literature has amassed on these phenomena, yet the implications of these [...]
Northward expansion of the thermal limit for the tick Ixodes ricinus over the past 40 years
Published: 2025-02-14
Subjects: Bioinformatics, Biology, Ecology and Evolutionary Biology, Entomology, Life Sciences, Population Biology
The tick Ixodes ricinus is the main pathogen vector in Europe. Many speculations have been made about the effect of past climate change on the potential distribution of this ectothermic organism, despite a poor understanding of how climate change has resulted in distribution changes to date. In this study, we used a public cross-sectional dataset of I. ricinus abundance at the northern edge of [...]
Assessment of Urban Bias in Iberian Butterfly Sampling through Citizen Science Data
Published: 2025-01-24
Subjects: Entomology, Life Sciences, Research Methods in Life Sciences, Terrestrial and Aquatic Ecology
Citizen science platforms have revolutionized biodiversity monitoring by enabling large-scale data collection. However, concerns about potential biases, such as urban sampling bias, have raised questions about the quality and representativeness of these datasets. This study assesses the spatial distribution of butterfly observations collected through the citizen science platform Biodiversidad [...]
The Development and Evolution of Arthropod Tagmata
Published: 2024-12-10
Subjects: Biology, Cell and Developmental Biology, Developmental Biology, Ecology and Evolutionary Biology, Entomology, Evolution, Integrative Biology, Life Sciences
The segmented body plan is a hallmark of the arthropod body plan. Morphological segments are formed during embryogenesis, through a complex procedure involving the activation of a series of gene regulatory networks. The segments of the arthropod body are organized into functional units known as tagmata, and these tagmata are different among the arthropod classes (e.g. head, thorax and abdomen in [...]
Enhancing Canopy Research in Africa: Insights from Tree Climbing Workshop in Ghana
Published: 2024-11-28
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Entomology
The report shares the background and experience executing a tree climbing workshop in Ghana. In most cases, canopy research in Africa is conducted under the umbrella of parachute science, leaving local scientists deprived of canopy access skills and equipment. Consequently, tropical Africa experiences a closed canopy so far as canopy ecology is concerned. In May 2024, ten (10) early career [...]
Effect of bulb type on moth trap catch and composition in UK gardens
Published: 2024-11-15
Subjects: Biodiversity, Ecology and Evolutionary Biology, Entomology, Research Methods in Life Sciences
Abstract 1. A wide variety of light sources are employed to trap moths, differing in brightness and spectrum. Relatively little is known about how these factors affect the resulting sample. 2. We analyse 7 moth trap bulb types using 10 years of records from the Garden Moth Scheme to provide the largest and most comprehensive comparison of moth trap bulb types to date. 3. 125W Mercury Vapour (MV) [...]
Pollinator ethanology: A comment on Bowland et al.
Published: 2024-11-13
Subjects: Animal Sciences, Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Entomology, Evolution, Integrative Biology, Life Sciences, Nutrition, Pharmacology, Toxicology and Environmental Health, Toxicology, Zoology
Urban bumblebees diversify their foraging strategy to maintain nutrient intake
Published: 2024-10-16
Subjects: Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences
Anthropogenic ecosystems can alter individual functions and ecological processes such as resource use and species interactions. While variability on morphological traits involved in diet and resource use has been observed between urban and non-urban populations of pollinators, the consequences on the dietary and pollen transportation patterns remain poorly understood. Here, we investigate the [...]
Spatial occurrence records and distributions of tropical Asian butterflies
Published: 2024-07-27
Subjects: Biodiversity, Entomology
Insect biogeography is poorly documented globally, particularly in the tropics. Recent intensive research in tropical Asia, combined with increasingly available records from citizen science, provides an opportunity to map the distributions of tropical Asian butterflies. We compiled a dataset of 724,247 occurrences of 3,591 tropical Asian butterfly species by aggregating records from GBIF (651,285 [...]
Bimodal seasonal activity of moths and elevation, weather and land use as drivers of their diversity
Published: 2024-07-23
Subjects: Biodiversity, Entomology, Life Sciences, Terrestrial and Aquatic Ecology
Moths are an important part of terrestrial insect diversity and contribute substantially to ecosys-tem functioning. Yet, how their activity varies with the season and how different biotic and abiotic factors (elevation, weather, land use) are simultaneously linked to moth community characteristics are still poorly understood. We analysed a vast moth community dataset from Switzerland collected by [...]
Revisiting Wolbachia detections: old and new issues in Aedes aegypti mosquitoes and other insects
Published: 2024-05-05
Subjects: Ecology and Evolutionary Biology, Entomology, Life Sciences, Microbiology
Wolbachia continue to be reported in species previously thought to lack them, particularly Aedes aegypti mosquitoes. The presence of Wolbachia in this arbovirus vector is considered important because releases of mosquitoes with transinfected Wolbachia are being used around the world to suppress pathogen transmission and these efforts depend on a lack of Wolbachia in natural populations of this [...]