Results 31 to 40 of about 623 (165)

Primeiro Registro de Corydalus batesii MacLachlan e Corydalus nubilus Erichson (Megaloptera: Corydalidae) no Estado do Tocantins em Criadouros de Simulídeos (Diptera: Simuliidae) na Área de Influência da Usina Hidrelétrica Peixe Angical, Brasil

open access: yesEntomoBrasilis, 2011
O presente trabalho é parte de um projeto desenvolvido pelo Laboratório de Simulídeos e Oncocercose (LSO) do Instituto Oswaldo Cruz (IOC) na área sob influência da construção da Usina Hidrelétrica Peixe Angical (Enerpeixe) localizada no sul do estado do ...
Arlindo Serpa Filho   +1 more
doaj   +4 more sources

Permian ancestors of Hymenoptera and Raphidioptera

open access: yesZooKeys, 2013
The origin of Hymenoptera remains controversial. Currently accepted hypotheses consider Hymenoptera as the first side branch of Holometabola or sister-group to Mecopteroidea.
Dmitry Shcherbakov
doaj   +1 more source

Type specimens of Neuropterida in the Hope Entomological Collection, Oxford University Museum of Natural History [PDF]

open access: yesZooKeys, 2019
The Hope Entomological Collection in the Oxford University Museum of Natural History holds a large and diverse array of historically valuable type specimens for species in the superorder Neuropterida (Megaloptera, Neuroptera, and Raphidioptera). Most are
Catherine A. Tauber   +2 more
doaj   +2 more sources

Larval character evolution in Holometabola (Insecta)

open access: yesCladistics, EarlyView.
Abstract Larvae, a novel type of immature stage, are a crucial innovation of the Holometabola. Larval features therefore provide key evidence for reconstructing evolutionary transformations in this megadiverse group. Here we present the first formal reconstruction of larval character evolution, using maximum parsimony and Bayesian ancestral‐state ...
Rolf Georg Beutel, Jakub Goczał, Di Li
wiley   +1 more source

Aquatic Insects Are Dramatically Underrepresented in Genomic Research

open access: yesInsects, 2020
Aquatic insects comprise 10% of all insect diversity, can be found on every continent except Antarctica, and are key components of freshwater ecosystems. However, aquatic insect genome biology lags dramatically behind that of terrestrial insects.
Scott Hotaling   +2 more
doaj   +1 more source

The effects of Bacillus thuringiensis var. israelensis (Bti) on tropical stream food webs vary between two consecutive dry seasons

open access: yesInsect Conservation and Diversity, Volume 19, Issue 5, Page 1288-1296, September 2026.
Bti application altered tropical stream food‐web structure through changes in macroinvertebrate functional feeding groups. Collector‐filterers and predators showed context‐dependent responses, with clearer direct and indirect effects detected in 2016, the year with higher rainfall.
Tatiana N. Docile   +4 more
wiley   +1 more source

The First record of Megaloptera (Insecta: Neuropterida) from Sergipe state, Brazil

open access: yesEntomological Communications
Megaloptera comprises approximately 400 species, of which 25 are recorded in Brazil and belong to Corydalidae and Sialidae. Here, we provide new occurrence records for Corydalus diasi Navás, 1915 (Megaloptera: Corydalidae) in Serra de Itabaiana National
Antonio B. S. Farias   +5 more
doaj   +1 more source

Continental accumulation of fads2 copy numbers allows sticklebacks to thrive across a diversity of nutritional landscapes

open access: yesOikos, Volume 2026, Issue 8, August 2026.
Nutrients, including vital organic compounds, vary in availability across ecosystems, with the potential to act as a source of selection for traits that increase nutrient acquisition and biosynthesis. Compared to freshwaters, marine ecosystems are richer in the omega‐3 long‐chain polyunsaturated fatty acid (n‐3 LC‐PUFA) docosahexaenoic acid (DHA ...
Cornelia W. Twining   +12 more
wiley   +1 more source

Primeiro registro de Corydalus peruvianus Davis (Megaloptera: Coridalidae: Coridalinae) no Brasil

open access: yesEntomoBrasilis, 2018
Registra-se pela primeira vez no Brasil o megaloptera Corydalus peruvianus ampliando a distribuição geográfica da espécie na América do Sul. Adicionalmente, são fornecidas informações sobre o ambiente e a qualidade da água do local onde a espà ...
Jaime Gama Neto, Mahedy Passos
doaj   +1 more source

An integrative phylogenomic approach to elucidate the evolutionary history and divergence times of Neuropterida (Insecta: Holometabola)

open access: yesBMC Evolutionary Biology, 2020
Background The latest advancements in DNA sequencing technologies have facilitated the resolution of the phylogeny of insects, yet parts of the tree of Holometabola remain unresolved.
Alexandros Vasilikopoulos   +22 more
doaj   +1 more source

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