Results 1 to 10 of about 3,362 (211)

Ecological and faunal analysis of dragonflies (Odonata) of suborders Zygoptera, Caloptera in Republic of Ingushetia [PDF]

open access: yesE3S Web of Conferences, 2021
In this work, we adhere to the systematics proposed by the school of odonatologists B.F.Belyshev, that is, the order is subdivided into three suborders: Anizoptera, Zygoptera and Caloptera.
Tochieva Fatima Tuganovna   +1 more
doaj   +2 more sources

Environmental drivers of Odonate assemblages across biogeographic provinces in the Mexican Transition Zone [PDF]

open access: yesBiodiversity Data Journal
This study shows how the different environments and biogeographical provinces in the Mexican Transition Zone influence the structure of odonate communities.
Josué Silva-Hurtado   +4 more
doaj   +4 more sources

Long range movements by individuals as a vehicle for range expansion in Calopteryx splendens (Odonata: Zygoptera)

open access: yesEuropean Journal of Entomology, 2007
1. Flight activity in zygopterans is generally restricted to short-range movements associated with foraging, reproductive activity and escape. Indeed, previous studies have suggested that Calopteryx species, including C.
Louise WARD, Peter MILL
exaly   +3 more sources

Diversity of Palaearctic Dragonflies and Damselflies (Odonata)

open access: yesDiversity, 2022
More than 1.2 million distribution records were used to create species distribution models for 402 Palaearctic species of dragonflies and damselflies.
Vincent J. Kalkman   +8 more
doaj   +1 more source

Metacommunity patterns of Amazonian Odonata: the role of environmental gradients and major rivers [PDF]

open access: yesPeerJ, 2019
Background We identified and classified damselfly (Zygoptera) and dragonfly (Anisoptera) metacommunities in Brazilian Amazonia, relating species distribution patterns to known biological gradients and biogeographical history.
Fernanda Alves-Martins   +5 more
doaj   +2 more sources

The odonatan insects from the Paleocene of Menat, central France [PDF]

open access: yesActa Palaeontologica Polonica, 2022
The current knowledge on the Paleocene Odonata is rather limited despite the fact that it is a crucial period for the history of this order. An overview of the fossil odonatans from the Paleocene of Menat (France) is provided.
ANDRÉ NEL, CORENTIN JOUAULT
doaj   +1 more source

Differential genetic variability at two mtDNA COI regions does not imply mismatches in Odonata molecular identification performances

open access: yesThe European Zoological Journal, 2021
Molecular-based approaches for species identification and delimitation strongly rely, in terms of universality and efficiency, on the selected markers. Conventionally, when adopting a DNA barcoding approach to discriminate (or identify) metazoans species,
D. Maggioni   +6 more
doaj   +1 more source

A checklist of chromosome numbers and a review of karyotype variation in Odonata of the world [PDF]

open access: yesComparative Cytogenetics, 2020
The ancient insect order Odonata is divided into three suborders: Anisoptera and Zygoptera with approximately 3000 species worldwide each, and Anisozygoptera with only four extant species in the relict family Epiophlebiidae.
Valentina G. Kuznetsova   +1 more
doaj   +3 more sources

ODONATA DIVERSITY AT THE MOUNT PERMISAN NATURAL TOURISM PARK SOUTH BANGKA REGENCY, BANGKA BELITUNG

open access: yesBioLink, 2022
Mount Permisan Natural Tourism Park, South Bangka regency is a conservation area that contains flora and fauna. The diversity of fauna in conservation areas is important to note because fauna can maintain the balance of natural ecosystems.
Ani Tias Kusumaningrum   +2 more
doaj   +1 more source

The larva of Neoneura confundens Wasscher and van’t Bosch, 2013 (Odonata, Coenagrionidae) and key to the larvae of genus [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2019
: The beautifully colored damselflies included in Neoneura Selys are divided in 28 species known from North, Central and South America. Larval stage is little known, only seven species were described at this stage.
JOSÉ S. RODRÍGUEZ, CARLOS MOLINERI
doaj   +1 more source

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