Results 21 to 30 of about 7,645 (228)

\u3ci\u3eCordulegaster erronea \u3c/i\u3e Hagen in Sels (Tiger Spiketail) Rediscovered in Michigan (Odonata: Cordulegastridae) [PDF]

open access: yes, 2017
Cordulegaster erronea Hagen in Selys (Tiger Spiketail) has been included on the list of Michigan Odonata based on one specimen collected in 1934. In 2016, the species was found in Kalamazoo County, Michigan.
Craves, Julie A.   +2 more
core   +2 more sources

First Michigan Specimens of \u3ci\u3eLibellula Vibrans\u3c/i\u3e Fabricius (Odonata: Libellulidae) [PDF]

open access: yes, 2018
Libellula vibrans Fabricius (Odonata: Libellulidae) is a large dragonfly previously known in Michigan only from sight or literature records.
Craves, Julie A
core   +2 more sources

Calopteryx Damselfly Dispersions Arising from Multiscale Responses to Landscape Structure

open access: yesEcology and Society, 2000
Using spatially explicit simulation models, we explored the extent to which fine-scale (i.e., meters to tens of meters) movement behaviors could be used to predict broader scale patterns of distribution on heterogeneous landscapes.
Ian Jonsen, Philip D. Taylor
doaj   +1 more source

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

Description of the final instar larva of argia serva hagein selys, 1865 (Odonata coenagrionidae) [PDF]

open access: yes, 2018
The American genus Argia, with more than 100 species described, is the most speciose genus of Odonata in the world. In this contribution, the final stadium larva of Argia serva, the southernmost distributed species of Argia, is described and diagnosed ...
del Palacio, Alejandro   +2 more
core   +1 more source

Odonates of Coimbatore District, Tamil Nadu, India

open access: yesJournal of Threatened Taxa, 2017
Odonates were surveyed in Coimbatore District from September 2012 to January 2016.  The survey sites covered three major rivers—the Noyyal, Bhavani and Aliyar.
M. Suhirtha Muhil, P. Pramod
doaj   +1 more source

The impact of climate-induced distributional changes on the validity of biological water quality metrics [PDF]

open access: yes, 2010
We present data on the distributional changes within an order of macroinvertebrates used in biological water quality monitoring. The British Odonata (dragonflies and damselflies) have been shown to be expanding their range northwards and this could ...
Harvey, IF, Hassall, C, Thompson, DJ
core   +1 more source

Perilestes eustaquioi sp. nov. and new distributional records of Perilestidae (Odonata) in Brazil

open access: yesZoologia (Curitiba), 2015
Perilestes eustaquioi sp. nov. (holotype male deposited in ABMM collection) from the state of Bahia (municipality of Una), northeastern Brazil, is described and illustrated based on one male specimen. It differs from the other species of the genus mainly
Angelo B. M. Machado
doaj   +1 more source

\u3ci\u3eArchilestes Grandis\u3c/i\u3e (Rambur) (Odonata: Lestidae): New for Michigan [PDF]

open access: yes, 2018
Archilestes grandis (Rambur) (Odonata: Lestidae) is a large lestid damselfly previously unknown from Michigan.
Craves, Julie A
core   +2 more sources

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