Results 81 to 90 of about 5,497 (220)

The impacts of habitat disturbance on adult and larval dragonflies (Odonata) in rainforest streams in Sabah, Malaysian Borneo [PDF]

open access: yes, 2017
$\textbf{1.}$ Dragonfly assemblages (Odonata: comprising damselflies, Zygoptera; and dragonflies, Anisoptera) in Southeast Asian rainforests are extremely diverse but increasingly threatened by habitat disturbance, including logging and conversion of ...

core   +2 more sources

Description of the larva of Phyllopetalia apollo Selys and redescription of that of Hypopetalia pestilens Mclachlan (Anisoptera: Austropetalidae) [PDF]

open access: yes, 2009
The P. apollo larva is described for the first time and the larva of H. pestilens is redescribed.These are the first records of these spp. for Argentina and for the easternslope of the Andes. In order to determine the larval instars, length of inner wing
Brand, Cecilia, Pessacq, Pablo
core  

Contribución al conocimiento y distribución de los odonatos (Insecta: Odonata) en Colombia

open access: yesActa Biológica Colombiana, 2005
En este trabajo se identificaron taxonómicamente 677 ejemplares adultos del orden Odonata a nivel de familia y géneros comunes, depositados en la Colección Entomológica del Instituto de Ciencias Naturales (ICN) de la Universidad Nacional de Colombia.
Ana María Ceballos Giraldo   +1 more
doaj  

Teratologias alar e abdominal observadas em Sympetrum fonscolombii (Sélys, 1840) (Odonata: Libellulidae) dos Açores [PDF]

open access: yes, 2012
Copyright © 2012 Sociedad Entomológica Aragonesa.Descreve-se um caso de teratologia alar num macho e um caso de deformação abdominal numa fêmea de Sympetrum fonscolombii.
Vieira, Virgílio
core  

\u3ci\u3eNeurocordulia (Platycordulia) Xanthosoma\u3c/i\u3e (Williamson) in Texas (Odonata: Libellulidae: Corduliinae) [PDF]

open access: yes, 2017
(excerpt) The rarity of a species is usually judged by the number of specimens in collections, both private and institutional, and the number of places where it has been found or seen. On this basis, Neurocordulia xanthosoma (Williamson) is rare.
Williams, Curtis E
core   +2 more sources

Previously unpublished Odonata records from Sarawak, Borneo : part 1, Kuching Division excluding Kubah National Park, and Samarahan Division [PDF]

open access: yes, 2013
Records of Odonata from Kuching and Samarahan, the western administrative divisions of Sarawak in Malaysian Borneo, are presented. Forty-two species are listed from Bako National Park, and eighty-nine species are listed from various other locations ...
Dow, Rory A., Reels, Graham T.
core  

Carmel River Lagoon Enhancement Project: Water Quality and Aquatic Wildlife Monitoring, 2005-6 [PDF]

open access: yes, 2006
In summer and fall 2004, the California Department of Parks and Recreation (DPR) initiated the Carmel River Lagoon Enhancement Project. The project involved excavation of a dry remnant Arm of the lagoon and adjacent disused farmland to form a significant
Casagrande, Joel   +3 more
core  

The genus Sympetrum Newmann, 1833 (Odonata Libellulidae)

open access: yesBiodiversity Journal, 2020
The genus Sympetrum Newmann, 1833 (Odonata Libellulidae)
openaire   +2 more sources

The complete mitochondrial genome sequence of Acisoma panorpoides Rambur, 1842 (Odonate: Libellulidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The phylogenetic relationships of dragonflies have received great attention all the time. For a better understanding the phylogenies among odonate insects, the paper presented the complete mitochondrial genome of Acisoma panorpoides based on next ...
Lingzhen Cao, Wen Hou, Chaoxing Hu
doaj   +1 more source

An updated list of Odonata of southwestern Bangladesh

open access: yesJournal of Threatened Taxa, 2018
An odonate survey was conducted throughout the southwestern region of Bangladesh, concentrating on eight districts and the Sundarban, from August 2014 to August 2016.
M. Sajjad Hossain Tuhin, M. Kawsar Khan
doaj   +1 more source

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