Results 41 to 50 of about 2,761 (133)
International Review of Hydrobiology, Volume 111, Issue 2, December 2026.ABSTRACT The larvae of the mayfly Ephoron shigae (Takahashi, 1924) (Ephemeroptera: Polymitarcyidae) inhabit distinctive U‐shaped burrows in river and lake sediments, yet their ecology remains poorly documented. Using newly developed mechatronic technology, we obtained continuous observations that revealed new aspects of larval behavior.
Yuichi Hasuda, Hitoshi Sugiyama
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Rivista Italiana di Paleontologia e Stratigrafia, 2001 Two insects are described from the sediments of the uppermost Ladinian (Middle Triassic) of Meride (Canton Ticino, Switzerland). Tintorina triassica gen. n. sp.
WIESLAW KRZEMINSKI, CRISTINA LOMBARDO
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Entomological Research, Volume 56, Issue 10, October 2026.ABSTRACT This study characterized the spatial distribution patterns and habitat preference of Ephemera orientalis larvae in the Hangang River based on four surveys conducted in April, June, August, and October 2024. Field surveys were conducted at 10 sites along a 24 km reach, with five cross‐sectional sampling points per site.
Hyun Lee, Dong Gun Kim
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New records of Ephemeroptera (Insecta) from Roraima State, Northern Brazil
EntomoBrasilis, 2018 . The aim of this work is to present new records and distributional notes of Ephemeroptera species on Roraima states. Farrodes maculatus DomÃnguez, Molineri & Peters, 1996, Hermanellopsis incertans (Spieth, 1943) and Thraulodes marreroi Chacón, Segnini
Jaime Gama Neto +3 more
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STUDY OF EPHEMEROPTERA IN WARM SOMES GORGES
Agricultura, 2009 Ephemeroptera group is unique in the world of insect wing, because they have two adult stages. The first, called subimago, is developed from the final larva stage. Drift phenomenon, found to larvae favor the popullation of new area.
Anca Dafina Covaci +2 more
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Ecology and Evolution, Volume 16, Issue 9, September 2026.Ecological connectivity in freshwater ecosystems can be structured by river network, the terrestrial geography, and environmental conditions. In the Lower Colorado River Basin, aquatic invertebrate communities are influenced by all three dynamics, and environmental heterogeneity is the strongest observed driver of community composition.
Jared W. Freedman +2 more
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Papéis Avulsos de Zoologia, 2015 Con el objetivo de contribuir al conocimiento taxonómico y de distribución de los géneros del orden Ephemeroptera en Caldas, se estudiaron especímenes colectados entre mayo de 2008 y mayo de 2012 en 12 municipios del departamento de Caldas - Colombia ...
Yeisson Gutiérrez, Lucimar G. Dias
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New records of mayflies (Ephemeroptera: Insecta) from Pernambuco state, Northeastern Brazil [PDF]
Check List, 2015 The knowledge about the distribution of Ephemeroptera in Brazil has increased in recent years, contributing to reduce the gaps about its distribution in this country.
Lucas Lima +2 more
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Ecology and Evolution, Volume 16, Issue 9, September 2026.We report Sphaerius sp. from South Korea, representing the first record of Myxophaga from the Korean Peninsula and extending its known continental East Asian range northeastward. SEM‐based morphology and COI barcode data support its placement in Sphaerius.
Seunghyun Lee +2 more
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River Research and Applications, Volume 42, Issue 7, Page 1442-1458, September 2026.ABSTRACT River regulation following damming is often associated with deleterious downstream effects, in large part due to reduced total discharge and disruption of seasonal flooding. These effects would be expected to be exacerbated by drought, particularly extended drought.
Jeffrey G. Holmquist +1 more
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