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Worldwide Dragonfly Association

Worldwide Dragonfly Association

International organization dedicated to dragonflies

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  • About
    • About WDA
    • Board of Trustees
    • Social Media Team
    • Meeting minutes
    • Glossary
    • Contact
  • Membership
    • Levels
    • Directory
    • Resources
  • Meetings
    • ICO2023
    • Past meetings
    • Future meetings
    • Other odonate meetings
  • Awards & grants
    • Past award recipients
    • Conservation & research grants
  • Resources
    • Odo-openings
    • Web resources
    • Member resources
    • About dragonflies
    • IUCN
    • Odonatological Abstracts
    • Odonate books
    • Selysia
  • Agrion
    • Agrion newsletter
  • Journal
    • International Journal of Odonatology
    • Editorial Board
    • Information
    • Instructions for Authors

Archives: Articles

Occurrence of Aeshna viridis in marsh ditches in relation to habitat conditions (Odonata: Aeshnidae)

Habitat loss and fragmentation induce a decline and endangerment of freshwater organisms such as Aeshna viridis, an endangered dragonfly species characterised by a specific insect–plant association to the macrophyte Stratiotes aloides. In order to implement conservation measures, a good level of knowledge about the occurrence, habitat requirements and quality, as well as patch size of…

Ecology of the dragonflies at the westernmost spot of Africa, the island of Santo Antão, Cape Verde (Odonata)

From 12 to 25 August 2009, the odonate fauna of Santo Antão, Cape Verde was surveyed by recording adults and collecting larvae and exuviae at 26 localities, mostly situated in the northwest of the island. Based on the results of this survey and literature data on the Cape Verdes it appears that the resident odonate…

Larval habitat associations of Progomphus obscurus at two spatial scales (Odonata: Gomphidae)

Progomphus obscurus is one of the most abundant dragonflies in South Carolina, USA. We collected dragonfly larvae from 127 sites in the Enoree River and nine of its tributaries, and correlated the abundance of P. obscurus larvae with physical and chemical characteristics of these streams. As expected for this burrowing species, larval abundance varied among…

Volume 26

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Also in this issue

Territorial males have larger wing spots than non-territorial males in the damselfly Calopteryx splendens (Zygoptera: Calopterygidae)

A collecting trip to San José del Guaviare, Colombia, with the description of a new species of Perissolestes (Zygoptera: Perilestidae)

COI diversity supports subspecific division in Western European Lestes virens (Charpentier, 1825) (Zygoptera: Lestidae), but hints at further Mediterranean complexity

Effect of forest fires on a Mediterranean Odonata assemblage

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Morphological and molecular evidence supports the species status of the Italian endemic Coenagrion castellani Roberts, 1948 (Coenagrionidae)

Tukanobasis huamantincoae, a new species of damselfly from Peru (Odonata: Coenagrionidae), with updated generic characterization

Molecular phylogenetic analysis and its impact on the conservation of Ischnura rubilio Selys, 1876 (Odonata: Coenagrionidae) in Taiwan

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