Results 171 to 180 of about 16,872 (300)

Plant-hummingbird interactions, floral abundance, and floral traits for three altitudinal gradients in the Americas. [PDF]

Ecology
Santander T, Varassin IG, Maglianesi MA, Duchenne F, Barreto E, Brenes E, Machado-de-Souza T, Tobar F, Nieto A, Aubert SA, Beck H, Bello C, Bobato R, Bôlla DAS, Büttner N, Caron AP, Castro JA, Chaves-Elizondo N, Gavilanes MJ, Guevara EA, Kaehler M, Machnicki-Reis M, Marcayata-Fajardo AS, de Menezes CG, de Oliveira R, de Oliveira RAC, Poveda-Pazmiño C, Restrepo-González A, Richter F, Rojas BG, Romanowski LL, da Silva RC, de Souza WL, Veluza DS, Weinstein BG, Wüest R, Zanata TB, Zuniga K, Graham CH.   +38 more
europepmc   +1 more source

The dual crisis: Climate change simultaneously drives pollinator decline and pest outbreaks

Agricultural and Forest Entomology, EarlyView.
Climate change acts as an asymmetric ecological filter, favouring r‐selected pest traits (rapid reproduction, generalism) while disadvantaging K‐selected pollinators. For every 1°C of warming, bee species richness declines ~25% since the 1990s, while pest‐induced crop losses increase by 10%–25%. A network‐centric approach integrating climate‐responsive
Diriba Fufa Serdo
wiley   +1 more source

Historical legacies shape continental variation in contemporary mammal food webs. [PDF]

Proc Natl Acad Sci U S A
Hsieh C, Fricke EC, Lee WH, Gorczynski D, Beaudrot L.   +4 more
europepmc   +1 more source

AI‐Assisted Morphometric Analysis and Molecular Phylogeny for a Dactylogyrid (Monopisthocotyla) Skin Parasite of an Ornamental Crenuchid Fish From Brazil

Acta Zoologica, EarlyView.
ABSTRACT This study presents a formal description and taxonomic appraisal of Cacatuocotyle adrianoi sp. n., a Neotropical parasite belonging to the family Dactylogyridae, integrating AI‐assisted morphometric analyses, molecular data, and phylogenetic reconstruction. Phylogenetic analyses recovered Cacatuocotyle adrianoi sp. n.
J. C. C. Aguiar, M. M. Osaki‐Pereira, N. G. Silva, P. D. Mathews, R. J. Silva   +4 more
wiley   +1 more source

The latitudinal patterns of phylogenetic, functional, and numerical interaction specificity in flea-mammal networks vary between biogeographic realms. [PDF]

Parasitology
Krasnov BR.
europepmc   +1 more source

Evolutionary framework and tribal circumscription of Amaranthaceae sensu stricto based on a comprehensive phylogenomic analysis

Cladistics, EarlyView.
Abstract The evolutionary history of Amaranthaceae sensu stricto (s.s.) has been shaped by multiple whole‐genome duplications and rapid radiations, producing an ecologically diverse lineage whose internal relationships have long remained unresolved.
Tina Kiedaisch, Anže Žerdoner Čalasan, Ross A. McCauley, Gudrun Kadereit   +3 more
wiley   +1 more source

A new introduced species in South America: the Asian water bug <i>Synaptonecta issa</i> (Distant, 1910) (Heteroptera, Micronectidae). [PDF]

Biodivers Data J
Sanchez-Muelas JD, González Obando R, Salazar-Rivera KV, Barbosa JF, Moreira FFF.   +4 more
europepmc   +1 more source

A revised classification system of the marronoid clade of spiders (Araneae), based on dense sampling phylogenomics and comparative morphology

Cladistics, EarlyView.
Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff, Michael B. J. Kelly, Franklyn Cala‐Riquelme, Jacob A. Gorneau, Katherine O. Montana, Helen M. Smith, Phil J. Sirvid, Cor J. Vink, Lauren A. Esposito, Martín J. Ramírez, Charles E. Griswold   +10 more
wiley   +1 more source

Predator Becomes Prey: Records of Intraguild Predation Between Velvet Worms (Onychophora) and Arthropods (Arthropoda) With an Expanded Review of Predation on Velvet Worms. [PDF]

Ecol Evol
Villarreal O, Delgado-Santa L, García LF.   +2 more
europepmc   +1 more source

Preprocessing missing data and partitions for phylogenetic analysis under dynamic homology, with application to museomics and phylogenomics

Cladistics, EarlyView.
Abstract In dynamic homology, data must usually be preprocessed to distinguish sequencing artefacts (missing data) from insertion–deletion events, but empirical studies using POY/PhyG have employed manual preprocessing. Here, we compare different procedures for handling missing data for dynamic homology, present Python scripts to automate these ...
Daniel Yudi Miyahara Nakamura, Taran Grant, Ward C. Wheeler   +2 more
wiley   +1 more source