Results 51 to 60 of about 3,027 (222)

Calicnemia fortis sp. nov. from Pakistan (Odonata: Zygoptera: Platycnemididae)

open access: yes, 2014
Dow, Rory A., Zia, Ahmed, Naeem, Muhammad, Rafi, Muhammad Ather (2014): Calicnemia fortis sp. nov. from Pakistan (Odonata: Zygoptera: Platycnemididae). Zootaxa 3869 (3): 338-342, DOI: 10.11646/zootaxa.3869.3.
Dow, Rory A.   +3 more
core   +1 more source

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

open access: yesEcology 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   +5 more
wiley   +1 more source

Hetaerina calverti (Odonata: Zygoptera: Calopterygidae) sp. nov., a new cryptic species of the American Rubyspot complex

open access: yes, 2020
Vega-Sánchez, Yesenia Margarita, Mendoza-Cuenca, Luis Felipe, Rodríguez, Antonio González- (2020): Hetaerina calverti (Odonata: Zygoptera: Calopterygidae) sp. nov., a new cryptic species of the American Rubyspot complex.
Vega-Sánchez, Yesenia Margarita   +2 more
core   +1 more source

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

open access: yesEcological 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   +13 more
wiley   +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

Inconsistent effects of P enrichment and predator presence on food‐web dynamics in a bromeliad system

open access: yesOikos, Volume 2026, Issue 3, March 2026.
Food webs consist of trophic interactions of variable strength. However, it remains challenging to predict how changes in environmental conditions, such as nutrient enrichment, can affect these interactions. In this paper, we propose to integrate food web theory with ecological stoichiometry, which predicts how elemental ratios affect trophic ...
Pierre Rogy   +6 more
wiley   +1 more source

Forest Loss Influences Biomass Distribution Across Trophic Groups of Amazonian Stream Insects

open access: yesFreshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Changes in resource availability caused by deforestation can negatively impact freshwater ecosystems, with implications for trophic chains. We investigated both the direct and indirect effects of forest cover and allochthonous resource availability on the biomass distribution of larvae of aquatic insects (Ephemeroptera, Plecoptera, Trichoptera
Gabriel Martins Cruz   +8 more
wiley   +1 more source

Platycnemis pennipes (Pallas, 1771) en España. ¿Especie establecida o visitante ocasional?

open access: yesBoletín de la Asociación Española de Entomología
Platycnemis pennipes es uno de los odonatos más escasos de España, con solo algunas observaciones fidedignas en la Comunidad Autónoma de Cataluña y sin la confirmación de poblaciones estables.
Martiño Cabana, Adrià Miralles-Núñez
doaj   +1 more source

Diversidad de las libélulas de Cuba

open access: yesAnales de la Academia de Ciencias de Cuba, 2022
Introducción. Las libélulas son insectos depredadores y hemimetábolos, que conforman el orden Odonata con aproximadamente 6000 especies, agrupadas en 2 subórdenes.
Adrian David Trapero Quintana   +4 more
doaj  

Two new species of Coenagrion Kirby, 1890, from China (Odonata: Zygoptera: Coenagrionidae)

open access: yes, 2007
Yu, Xin, Bu, Wenjun (2007): Two new species of Coenagrion Kirby, 1890, from China (Odonata: Zygoptera: Coenagrionidae).
Yu, Xin, Bu, Wenjun
core   +1 more source

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