Results 101 to 110 of about 5,037 (252)

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

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

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

Contributions to the faunistics of Odonata in Thailand [PDF]

open access: yes, 2009
Distribution and habitat information are provided for 1578 adult specimens of Odonata representing 127 species in 70 genera and 16 families that were collected from 143 locations throughout Thailand. Of the species collected, 25 (20%) were represented by
Ferro, Michael L.   +2 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

Phenotypically Plastic Responses to Predation Risk Are Temperature Dependent [PDF]

open access: yes, 2019
Predicting how organisms respond to climate change requires that we understand the temperature dependence of fitness in relevant ecological contexts (e.g., with or without predation risk).
Cressler, Clayton E.   +3 more
core   +1 more source

Dragonflies and Damselflies (Odonata) of the Grand River System, Northeastern Ohio, 1974-1978 [PDF]

open access: yes, 1981
Author Institution: Chagrin River Road, Gates Mills OH 44040Fifty-three collecting stations were established on the Grand River system, Northeastern Ohio, including tributary streams and watershed, from 1974 through 197S. Dragonfly and damsel fly adults,
Perry, T. Edward
core  

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