Results 71 to 80 of about 5,384 (163)
Mitochondrial DNA. Part B. Resources, 2021 Ceriagrion fallax is ubiquitous in south China and is particularly easy be found in some rice fields. In this study, we sequenced and analyzed the complete mitochondrial genome (mitogenome) of C. fallax.
Hainan Shao, Qiurong Li, Yunxiang Liu
doaj +1 more source
Fossil gaps inferred from phylogenies alter the apparent nature of diversification in dragonflies and their relatives [PDF]
, 2011 Background The fossil record has suggested that clade growth may differ in marine and terrestrial taxa, supporting equilibrial models in the former and expansionist models in the latter. However, incomplete sampling may bias findings based on fossil data
Robert B Davis +3 more
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Assessing predation pressure of Vespa velutina on local fauna through DNA metabarcoding
Journal of Zoology, Volume 326, Issue 4, Page 329-338, August 2025.This study investigates the predation pressure exerted by the invasive yellow‐legged hornet (Vespa velutina) on native insect populations in Mallorca, using DNA metabarcoding to analyze their diet. Results reveal a diverse prey spectrum, including key insect groups such as Apidae (bees), Calliphoridae (blowflies), and Vespidae (wasps), with no ...
C. Herrera +2 more
wiley +1 more source
\u3ci\u3eErythrodiplax Umbrata\u3c/i\u3e (Odonata: Libellulidae): New for Michigan [PDF]
, 2018 Two band-winged dragonlets, Erythrodiplax umbrata (Linnaeus), collected in Wayne County, Michigan on 6 October 2007 represent the first records for this genus and species in the state, as well as the northernmost record for the species.
Craves, Julie A, O\u27Brien, Darrin S
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Ecological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.The creation of ponds to alleviate the impacts of floods has the potential to support freshwater biodiversity. Our study investigates the ecological value of ponds created for Natural Flood Management as part of the Eddleston Water Project, in the Scottish Borders (UK).
Julie C. Fahy +3 more
wiley +1 more source
Diversity of odonata in Danau Kemiri Pagardewa and adjacent areas, Lubai Ulu, Muara Enim, South Sumatera [PDF]
BIO Web of ConferencesThe existence and diversity of Odonata can provide information for habitat management planning, particularly regarding their role in the food chain and their potential as bioindicators in both aquatic and terrestrial habitats.
Irawan Frendi +8 more
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Contribution to the Odonata of the Kingdom of Tonga [PDF]
, 2013 New data on the Odonata fauna of the Kingdom of Tonga is provided following re-search carried out on Tongatapu and 'Eua islands in July 2012. New localities for Tongatapu Island are put on record and previous studies are compared with new pheno-logical ...
Marinov, Milen
core
Effects of the pyrethroid insecticide gamma-cyhalothrin on aquatic invertebrates in laboratory and outdoor microcosm tests [PDF]
The sensitivity of a range of freshwater lentic invertebrates to gamma-cyhalothrin (GCH), a single enantiomer of the synthetic pyrethroid lambda-cyhalothrin, was assessed in single species laboratory tests and an outdoor multi-species ecosystem test. The
Barber, I. +2 more
core +2 more sources
Scientists' warning on the need for greater inclusion of dragonflies in global conservation
Insect Conservation and Diversity, Volume 18, Issue 4, Page 465-484, July 2025.Stressors to dragonflies are multiple, and in many cases interactive. Specialist species are at risk, while generalists can benefit from some human activities. Dragonflies are sentinels for conservation, being promising surrogates for other taxa while also being appealing to citizen science initiatives.
Michael J. Samways +27 more
wiley +1 more source
Notulae Scientia Biologicae, 2018 Mt. Hamiguitan Range Wildlife Sanctuary is both a UNESCO and ASEAN recognised heritage site. There is a current move to expand the site by expanding the buffer zone. This area unfortunately is poorly studied in terms of its biodiversity.
Milton Norman Dejadena MEDINA +3 more
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