Results 41 to 50 of about 4,078 (139)

Los coleópteros y heterópteros acuáticos del Parque Nacional El Palmar (Provincia de Entre Ríos, Argentina): lista faunística, diversidad y distribución

Revista de la Sociedad Entomológica Argentina, 2007
Se presenta una lista de las especies de Coleoptera y Heteroptera presentes en cuerpos de agua del Parque Nacional El Palmar. Se registraron 67 especies de Coleoptera incluidas en 32 géneros y siete familias, y 42 especies de Heteroptera distribuidas en ...
Patricia L. M. TORRES, Silvia A. MAZZUCCONI, Mariano C. MICHAT   +2 more
doaj  

The diversity of feeding habits recorded for water boatmen (Heteroptera: Corixoidea) world-wide with implications for evaluating information on the diet of aquatic insects

European Journal of Entomology, 2017
Food webs are of crucial importance for understanding any ecosystem. The accuracy of food web and ecosystem models rests on the reliability of the information on the feeding habits of the species involved.
Christian W. HÄDICKE, Dávid RÉDEI, Petr KMENT   +2 more
doaj   +1 more source

Integrative Taxonomy of Pachygrontha (Heteroptera: Pachygronthidae) in East and Southeast Asia Reveals New Insights Into Species and Group Delimitation

Ecology and Evolution, Volume 16, Issue 7, July 2026.
This manuscript presents a comprehensive taxonomic revision of the insect genus Pachygrontha in East and Southeast Asia, addressing the critical need for robust species delimitation in closely related lineages. Our research employs an integrative approach, combining detailed morphological examination with complete mitochondrial genomes and genome‐wide ...
Kaibin Wang, Cuiqing Gao, Ying Wang, Siying Fu, Wenjun Bu   +4 more
wiley   +1 more source

Los coleópteros y heterópteros acuáticos del Parque Nacional Calilegua (Provincia de Jujuy, Argentina)

Revista de la Sociedad Entomológica Argentina, 2008
Se expone una lista de las especies de Coleoptera y Heteroptera presentes en los cuerpos de agua del Parque Nacional Calilegua. Se registraron 51 especies de Coleoptera incluidas en 28 géneros y cinco familias, y 37 especies de Heteroptera distribuidas ...
Patricia L. M. TORRES, Silvia A. MAZZUCCONI, Mariano C. MICHAT, Axel O. BACHMANN   +3 more
doaj  

An Overview of Pterin Analysis in Biological Samples: From Occurrence and Properties to Sample Pretreatment Combined With Hyphenated Separation Techniques

Journal of Separation Science, Volume 49, Issue 7, July 2026.
ABSTRACT Pterins are a structurally diverse group of biologically active compounds within the pteridine family, with key roles in pigmentation, redox metabolism, light sensing, and cellular signaling across a wide range of organisms. Their quantification in biological samples is analytically demanding due to their high polarity, chemical instability ...
Jindřich Brejcha, Zuzana Bosakova
wiley   +1 more source

Relevamiento de los Heteroptera (Insecta: Hemiptera) de las sierras de Tandil, provincia de Buenos Aires, Argentina Survey of the Heteroptera (Insecta: Hemiptera) of the Tandil hills, Buenos Aires province, Argentina

Revista del Museo Argentino de Ciencias Naturales, 2012
Se presenta un listado de las especies de Heteroptera (Hemiptera: Heteroptera) recolectados y citados que habitan en las sierras de Tandil (Buenos Aires, Argentina).
Pablo M Dellapé, Diego L Carpintero
doaj  

Multi‐Omics Profiling of the Scaphoideus titanus Yeast‐Like Symbiont Guides the Bioinformatic Discovery of Related Fungal Symbioses in Insects

Environmental Microbiology, Volume 28, Issue 7, July 2026.
Genomic, proteomic and phylogenetic analyses of the obligate yeast‐like symbiont (YLS) associated with Scaphoideus titanus revealed retained metabolic flexibility and a monophyletic origin of insect‐associated YLSs within a free‐living fungal lineage. A novel computational pipeline was used to mine NCBI transcriptomic data and identified new candidate ...
Simona Abbà, Marta Vallino, Alessandro Cicerone, Simona Cirrincione, Beatrice Aiuto, Luciana Galetto, Marika Rossi   +6 more
wiley   +1 more source

Aquatic and semiaquatic Heteroptera (Insecta) from Pitinga, Amazonas, Brazil Heterópteros (Insecta) aquáticos e semi-aquáticos de Pitinga, Amazonas, Brasil

Acta Amazonica, 2007
A list of aquatic and semiaquatic Heteroptera from a collecting trip to Pitinga, a village in a mining area in the County of Presidente Figueiredo in the Central Amazon is presented.
Domingos L. V. Pereira, Alan Lane de Melo   +1 more
doaj   +1 more source

Conservation priorities for Neotropical water striders (Hemiptera: Heteroptera: Gerridae) under climate change

Conservation Science and Practice, Volume 8, Issue 7, July 2026.
Hydrologic changes driven by climate change are affecting aquatic biota in the Neotropical Region, with significant impacts on water striders. Species distribution models predict an increase in conservation importance for the northern Andes and coastal areas of eastern South America, while central South America shows a decline. The observed changes are
Leticia Nery, Thiago Bernardi Vieira, Felipe Ferraz Figueiredo Moreira   +2 more
wiley   +1 more source

Berengeria rafaeli, gen. nov., sp. nov. de Reduviinae da Reserva Ducke, Estado do Amazonas, Brasil (Hemiptera-Heteroptera, Reduviidae) Berengeria rafaeli, n. gen., n. sp. of Reduviinae from Reserva Ducke, Amazonas State, Brazil (Hemiptera-Heteroptera, Reduviidae)

Acta Amazonica, 2005
Um novo gênero e espécie de Reduviinae (Hemiptera-Heteroptera, Reduviidae) do Estado do Amazonas, Brasil, são descritos. Uma chave taxonômica para os gêneros Americanos de Reduviinae é fornecida.A new genus and species of Reduviinae (Hemiptera ...
Hélcio R. Gil-Santana, Alexandre Coletto-Silva   +1 more
doaj   +1 more source