Results 41 to 50 of about 5,450 (180)

Field Survey of Freshwater Invertebrates Reveals That Several Groups Are Potential Carriers of the Fungal Pathogen Batrachochytrium dendrobatidis

Ecology and Evolution, Volume 16, Issue 4, April 2026.
ABSTRACT The amphibian disease chytridiomycosis, caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd), has devastated global amphibian biodiversity. The specific reasons for its rapid global spread, especially to pristine areas, are not well understood. Freshwater invertebrates might function as carriers of Bd, but the diversity and extent
Amanda Poh, Perran A. Ross, Venice Chan, Taegan McMahon, Caitlin L. Nordheim‐Maestas, Laura A. Brannelly   +5 more
wiley   +1 more source

Dragonflies and damselflies (Insecta: Odonata) of the northeastern region of Bangladesh with five new additions to the Odonata fauna of Bangladesh

Journal of Threatened Taxa, 2015
Odonata were surveyed in one reserve forest, two national parks, one Eco Park, one lake and one University campus in the northeastern region of Bangladesh from March 2014 to March 2015.
M. Kawsar Khan
doaj   +3 more sources

Historical changes in the phenology of British Odonata are related to climate [PDF]

, 2007
Responses of biota to climate change take a number of forms including distributional shifts, behavioural changes and life history changes. This study examined an extensive set of biological records to investigate changes in the timing of life history ...
Ando H, Aoki T, Bechly G, Butterfield JEL, Cannell MGR, Carle FL, Coope GR, Coope GR, Corbet PS, Corbet PS, Corbet PS, Corbet PS, Corbet PS, Davis MB, Fleming RA, Hilfert-Ruppell D, Hostetler SW, Jodicke R, Merritt R, Merritt R, Norling U, Norling U, Ott J, Pilgrim JM, Pritchard G, Pritchard G, Pritchard G, Sawchyn WW, Sawchyn WW, Sawchyn WW, Sokal RR, Stearns SC, Sternberg K, Sternberg K, Trueman JWH   +34 more
core   +1 more source

Abiotic drivers of co‐occurrence and diversity patterns of Calopterygidae species in Amazonian protected freshwaters

Ecological Entomology, Volume 51, Issue 2, Page 235-249, April 2026.
Species co‐occurrences rely on their ability to explore similar or distinct available resources, and possible niche overlap can prevent their presence and establishment in a given site Damselflies of the Calopterygidae family demonstrated negative co‐occurrences in streams inside and outside PAs, highlighting that their ecological similarity is ...
Joás Silva Brito, Everton Cruz Silva, Gabriel Martins Cruz, Victor Rennan Santos Ferreira, Rafael Costa Bastos, Josinete Sampaio Monteles, Cristian Camilo Mendoza‐Penagos, Fernando Geraldo Carvalho, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva, Thaisa Sala Michelan, Luciano Fogaça de Assis Montag, Lilian Casatti, Leandro Juen   +13 more
wiley   +1 more source

The complete mitochondrial genome of Enallagma cyathigerum (Odonata: Coenagrionidae) and phylogenetic analysis

Mitochondrial DNA. Part B. Resources, 2017
To better understand the diversity and evolution of Odonata, we sequenced and annotated the complete mitochondrial genome (mitogenome) of Enallagma cyathigerum. This mitogenome was 16,661 bp in size and encoded the typical 37 genes, i.e.
Li Zhang, Xiao-Tong Wang, Chun-Li Wen, Meng-Yao Wang, Xing-Zhuo Yang, Ming-Long Yuan   +5 more
doaj   +1 more source

Odonata (Insecta) diversity of Kuldiha Wildlife Sanctuary and its adjoining areas, Odisha, eastern India

Journal of Threatened Taxa, 2018
A study was carried out to assess the Odonata fauna of Kuldiha Wildlife Sanctuary, Odisha, eastern India from November 2012 to October 2013.  During the study a total of 54 species of odonates including 37 species of dragonflies (Anisoptera) and 17 ...
Subrat Debata, Kedar Kumar Swain
doaj   +1 more source

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

, 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  

Phenology determines seasonal variation in ectoparasite loads in a natural insect population [PDF]

, 2010
1. The extent to which individuals are parasitised is a function of exposure to parasites and the immune response, which in ectotherms may be associated with temperature. 2.
Andrés, Anholt, Banks, Banks, Banks, Blumberg, Bonn, Braune, Conrad, Dingemanse, Feder, Fellowes, Flanders, Forbes, Forbes, Forbes, Forbes, Godfray, Harris, Harvey, Hassall, Hickling, Hu, Hughes, Imamura, Inglis, Johansson, Joop, Joop, Knight, Kurtz, Lajeunesse, Linder, Lowe, Martens, McKee, Mitchell, Nagel, Pritchard, Robb, Robb, Rolff, Rolff, Rolff, Rolff, Rolff, Rolff, Rolff, Råberg, Schmid-Hempl, Sheldon, Sheridan, Sigsgaard, Siva-Jothy, Smith, Smith, Stechmann, Stoehr, Thomas, Thompson, Thompson, Thompson, Vale, Visser, Winder, Yourth, Yourth, Zawal, Åbro   +68 more
core   +1 more source

New record of andromorphic Urothemis signata Rambur (Odonata: Libellulidae) from India

Revista Chilena de Entomología, 2019
First case of an andromorphic female of Urothemis signata from eastern India is presented. Detail comparisons of the andromorphic female with mature male and female of this species are given.
Arajush Payra
doaj   +1 more source

Dragonfly Inventory and Active Time in Kasang Kulim Zoo Area, Riau, Indonesia

Bioeksperimen: Jurnal Penelitian Biologi, 2023
Dragonflies have an important role in ecosystem balance as biological control agents and environmental bioindicators because they are sensitive to changes in water quality.
Miranda Delithalia, Radith Mahatma
doaj   +1 more source