Results 71 to 80 of about 1,428 (180)

A preliminary checklist of odonates in Kerala Agricultural University (KAU) campus, Thrissur District, Kerala, southern India

open access: yesJournal of Threatened Taxa, 2014
A study was conducted to document the species diversity of Odonata (Insecta) of the Kerala Agricultural University (KAU) campus, Thrissur, Kerala, southern India.
C.K. Adarsh, K.S. Aneesh, P.O. Nameer
doaj   +1 more source

Dragonflies and Damselflies (Insecta, Odonata) from the western region of Nepal with new records of four species [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
Dragonflies and damselflies are bioindicator species belonging to the class Insecta. The research was conducted in the Karnali River basin from April to early October 2022 to contribute and update the Odonata checklist of Nepal including documenting ...
Manoj Sharma   +2 more
doaj  

Introduction of some Odonata species (Insecta) from northern Iran

open access: yesتاکسونومی و بیوسیستماتیک, 2014
Odonata are an order belonging to Paleoptera which are divided into three suborders, Anisoptera, Anisozygoptera and Zygoptera. In order to investigate Odonata fauna from Mazandaran province, adult insects were collected from several different natural ...
Elham Elham Yoosefi Lafooraki   +2 more
doaj  

The Effects of Light Environment on Adult Odonate Communities in Disturbed and Intact Forest: The Importance of Small-Scale Effects

open access: yesDiversity
Deforestation in the tropics causes shifts in adult odonate community structure, from forests dominated by thermoconforming zygopteran specialists to open areas with higher representations of heliothermic anisopterans.
Wade B. Worthen, Meyer Guevara-Mora
doaj   +1 more source

Effect of salinity gradients on species composition of Odonata naiads [PDF]

open access: yesArthropods, 2018
In present study the relationship between salinity gradients of various water bodies and inhabiting Odonata naiads was studied. Naiads, being a popular group of water pollution indicators, were studied.
Ahmed Zia   +2 more
doaj  

The Odonata of Madagascar: Zygoptera- Only Lestes treatment

open access: yes, 1951
Schmidt, E. (1951): The Odonata of Madagascar: Zygoptera- Only Lestes treatment.
openaire   +2 more sources

Variability, Distribution and Taxonomy of Calopteryx dimidiata (Zygoptera: Calopterygidae)

open access: yesThe Florida Entomologist, 1973
This study reviews the taxonomic instability of the names Calopteryx apicalis Burmeister and C. dimidiata Burmeister. The data support Hagen's early revision where he recognized only one species with the name C. dimidiata. A complete synonymy appears followed by criteria for distinguishing the species from other Western Hemisphere congenerics, an ...
openaire   +1 more source

Effects of marginal vegetation removal on Odonata communities Efeitos da retirada da vegetação marginal sobre a comunidade de Odonata

open access: yesActa Limnologica Brasiliensia, 2013
AIM: Here we assess the effects of habitat degradation on individuals of the two suborders of Odonata community of Borecaia river sub-basin. More specifically, we tested the hypothesis that Anisoptera richness would be positively affected by removal of ...
Fernando Geraldo de Carvalho   +3 more
doaj  

Study on diversity of Odonata (Dragonflies and Damselflies) fauna of Lohara lake, District-Chandrapur (M.S), India

open access: yesEnvironment Conservation Journal
Odonates are prominent freshwater insects and play a crucial role in ecosystem functioning as biological indicator of environmental quality. The expansion of urban areas in combination with climate change places great pressure on species found in ...
Bibha Ishwar Gain   +1 more
doaj   +1 more source

An introduction to faunal study and checklist improvement of Fars Province Odonata

open access: yesتاکسونومی و بیوسیستماتیک, 2011
Faunal study of Odonata in Fars province began, in 1380 (2002) for the first time at the department of biology, Shiraz University, This article presents a part of the results of this study, which is related to their adult stage.
Saber Sadeghi
doaj  

Home - About - Disclaimer - Privacy