Results 101 to 110 of about 5,053 (252)

Deux Odonates nouvelles

open access: yesBulletin de la Société entomologique de France., 1920
Lacroix J.-L. Deux Odonates nouvelles. In: Bulletin de la Société entomologique de France, volume 25 (10),1920. pp. 175-179.
openaire   +3 more sources

Biometry of the large dragonfly Anax imperator (Odonata: Aeshnidae): A study of traits from larval development to adults

open access: yesEuropean Journal of Entomology, 2019
Insect larval development affects adult traits but the biometric relationships are usually poorly understood, including large odonates. In this study, measurements of morphological traits of larvae, exuviae and adults of Anax imperator were recorded ...
Marceau MINOT   +2 more
doaj   +1 more source

Dragonflies and damselflies of University of North Bengal campus, West Bengal, India with new distribution record of Agriocnemis kalinga Nair & Subramanian, 2014

open access: yesJournal of Threatened Taxa, 2017
A study was made to determine the present status of the diversity of the dragonflies and damselflies from University of North Bengal campus and its surroundings.
Aaratrik Pal
doaj   +1 more source

Atlas de répartition des Libellules (Odonata) de Vendée (1985-2000) [PDF]

open access: yes, 2011
This article summarizes the observations of Odonatas gathered over the last fifteen years in Vendée. It results from collective research work by more than forty naturalists.
Goyaud, Christian
core  

A parasitic association of Odonata (Insecta) with Arrenurus Dugés, 1834 (Arachnida: Hydrachnida: Arrenuridae) water mites

open access: yesJournal of Threatened Taxa, 2015
The parasitic association between water mites (Arrenurus spp.) and Odonata is virtually ubiquitous wherever habitats suitable for both taxa exist.  Yet, very little is known about this association within and among the odonate species of India.
Raymond J. Andrew   +2 more
doaj   +1 more source

Contribution à l'étude de la géométrie alaire du genre "Calopteryx" (Odonates) [PDF]

open access: yes, 1978
En aquest treball s'ha investigat, la funció de la corba alar tenint com a base la utilització dels punts tangents i perpendiculars que coincideixen amb l'anatomia i els àpexs alars.
Brémond, Jean
core  

Odonates in (slow) motion: a tribute to Georg Rüppell [PDF]

open access: diamond, 2015
Dagmar Hilfert‐Rüppell   +2 more
openalex   +1 more source

Odonata de los Esteros del Iberá (Corrientes, Argentina): inventario preliminar y biodiversidad [PDF]

open access: yes, 2008
A preliminary inventory of the Odonata from Iberá Wetlands and their area of influence (Corrientes, Argentina) is presented. Different kinds of environments were surveyed in seven localities.
Garré, Analía   +7 more
core   +1 more source

Diversity and Seasonal Abundance of Dragonflies and Damselflies in the Lake Cluster of Pokhara Valley, Nepal

open access: yesPsyche: A Journal of Entomology
Odonata (or odonates) are among the oldest and most well-studied insects worldwide; however, very few studies on this group have been conducted in Nepal.
Apeksha Chhetri, Mahamad Sayab Miya
doaj   +1 more source

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