Results 11 to 20 of about 1,609 (181)

Some additional records to the inventory of dragonflies and damselflies (Odonata) in Andalas University’s Limau Manis campus complex, Padang, West Sumatra

open access: yesJurnal Natural, 2020
Since the publication of inventory list for dragonflies and damselflies within the boundary of Andalas University’s Limau Manis Campus Complex, Padang, on 2018, the survey efforts have been continuously conducted.
MUHAMMAD NAZRI JANRA, HENRY HERWINA
doaj   +1 more source

DNA Barcoding and New Records of Odonates (Insecta: Odonata) from Paraíba State, Brazil

open access: yesDiversity, 2022
Odonates (Insecta: Odonata) are important insects in the food chains of freshwater environments around the world, being used as a model species for areas of behavior and analysis of environmental quality. In Brazil, especially in the Northeastern region,
Ricardo Koroiva   +2 more
doaj   +1 more source

Inter-annual variation in prevalence and intensity of mite parasitism relates to appearance and expression of damselfly resistance

open access: yesBMC Ecology, 2010
Background Insects can resist parasites using the costly process of melanotic encapsulation. This form of physiological resistance has been studied under laboratory conditions, but the abiotic and biotic factors affecting resistance in natural insect ...
Robb Tonia, Nagel Laura, Forbes Mark R
doaj   +1 more source

Odonata (Insecta) diversity of Kuldiha Wildlife Sanctuary and its adjoining areas, Odisha, eastern India

open access: yesJournal of Threatened Taxa, 2018
A study was carried out to assess the Odonata fauna of Kuldiha Wildlife Sanctuary, Odisha, eastern India from November 2012 to October 2013.  During the study a total of 54 species of odonates including 37 species of dragonflies (Anisoptera) and 17 ...
Subrat Debata, Kedar Kumar Swain
doaj   +1 more source

Odonata of Maludam National Park, Sarawak, Malaysia

open access: yesJournal of Threatened Taxa, 2015
This paper presents records of Odonata collected in July 2012 in Maludam National Park, Sarawak, Malaysia. A total of 48 species from nine families were collected. Three species were new to science, one of which has already been described as Prodasineura
Rory A. Dow   +2 more
doaj   +3 more sources

Interaction between juvenile narrow-claw crayfish, Astacus leptodactylus (Eschscholtz), and common water frog, Rana esculenta (L.), tadpoles or common blue damselfly, Enallagma cyathigerum (Charpentier), larvae during rearing under controlled conditions

open access: yesArchives of Polish Fisheries, 2014
Interactions were studied among juvenile narrow-claw crayfish, Astacus leptodactylus (Eschscholtz), and common water frog, Rana esculenta (L.), tadpoles and common blue damselfly, Enallagma cyathigerum (Charpentier), larvae during rearing under ...
Ulikowski Dariusz   +4 more
doaj   +1 more source

Odonata from Bahia Solano, Colombian Pacific Region [PDF]

open access: yesCheck List, 2020
We present a checklist of Odonata species from Bahia Solano Municipality in the Pacific Region of Colombia. Sampling effort included 715 h between December 2018 and January 2020. We recorded 51 species in 27 genera and seven families.
Fredy Palacino-Rodríguez   +2 more
doaj   +3 more sources

Analysis of adult damselfly fecal material aids in the estimation of antibiotic-resistant Enterobacterales contamination of the local environment [PDF]

open access: yesPeerJ, 2018
Because damselflies are ubiquitously but focally present in natural environments and play a critical role as predators of other insect species, the fecal matter of damselflies may be useful for investigating antibiotic-resistant bacterial populations ...
Yuyu Yamaguchi   +9 more
doaj   +2 more sources

New, rare and vagrant damselflies and dragonflies (Insecta: Odonata) in the Kaliningrad Oblast, north-western Russia

open access: yesActa Biologica Sibirica, 2022
The paper presents new remarkable records of selected rare and uncommon Odonata species found in the Kaliningrad Oblast based primarily on our surveys conducted since 2007.
Nazar A. Shapoval   +2 more
doaj   +1 more source

Age-dependent induction of immunity and subsequent survival costs in males and females of a temperate damselfly

open access: yesBMC Ecology, 2006
Background To understand variation in resistance to parasites within host populations, researchers have examined conditions under which immunity is induced and/or is costly.
Forbes Mark R, Robb Tonia
doaj   +1 more source

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