Results 51 to 60 of about 468 (108)

A molecular phylogeny of Zygopterans (Insecta, Odonata) of Kerala, India [PDF]

Journal of Insect Biodiversity and Systematics
Molecular phylogenetic reconstruction of the suborder Zygoptera based on sequences of the nuclear ribosomal gene 18S and mitochondrial gene COI was carried out using species collected from India.
C. Nitha Bose, Anu Boswell, Francy K. Kakkassery   +2 more
doaj  

Invasive species invoke a lifetime of trophic change in native stream fishes

Ecosphere, Volume 16, Issue 6, June 2025.
Abstract Trophic interactions operate across the lifetime of an individual organism, yet our understanding of these processes is largely limited to a single life stage or moment in time. Management and conservation implications of this knowledge gap are particularly important, given the mounting number, spread, and ecological impacts of invasive ...
Jessica O. Diallo, Julian D. Olden
wiley   +1 more source

Odonata de un bosque tropical caducifolio: sierra de San Javier, Sonora, México Odonata from a tropical deciduous forest: sierra de San Javier, Sonora, Mexico

Revista Mexicana de Biodiversidad, 2009
Se realizó un estudio para conocer la fauna de Odonata del límite norte de distribución del bosque tropical caducifolio localizado en la región de San Javier, Sonora, durante 7 meses entre noviembre del 2003 y octubre del 2004. Se recolectó un total de 1
Enrique González-Soriano, Felipe A. Noguera, Santiago Zaragoza-Caballero, Enrique Ramírez-García   +3 more
doaj  

New record of Cyanallagma demoiselle Denck, Ehlert & Pinto, 2023 (Odonata, Zygoptera, Coenagrionidae) in southern Brazil [PDF]

Check List
During a field expedition in the municipality of Araquari, state of Santa Catarina, southern Brazil, adults of the damselfly Cyanallagma demoiselle Denck, Ehlert & Pinto 2023 (Odonata, Zygoptera, Coenagrionidae) were collected.
Mateus M. Pires, Lenize B. Calvão, Cristian C. Mendoza-Penagos, Eduardo Périco, Leandro Juen   +4 more
doaj   +3 more sources

Odonata de Uruguay: lista de especies y nuevos registros Odonata from Uruguay: species list and new records

Revista de la Sociedad Entomológica Argentina, 2009
Se proporciona una lista de las 70 especies citadas para Uruguay. Catorce de ellas constituyen nuevos registros para el país: Mnesarete pruinosa (Hagen en Selys) [Calopterygidae), Acanthagrion lancea Selys, A.
Natalia Von Ellenrieder, Carlos Molineri, Daniel Emmerich   +2 more
doaj  

Dragonflies and Damselflies (Odonata: Insecta) of Tropical Forest Research Institute, Jabalpur, Madhya Pradesh, central India

Journal of Threatened Taxa, 2012
Dragonfly and damselfly (Odonata) species diversity and status were studied in the 1.09sq.km campus of the Tropical Forest Research Institute, Jabalpur, Madhya Pradesh (Central India).
A.D. Tiple, S. Paunikar, S.S. Talmale
doaj   +1 more source

Revalidation of Argentagrion and redefinition of Homeoura, with the description of H. obrieni n. sp. (Odonata: Coenagrionidae) Revalidación de Argentagrion y redefinición de Homeoura, con la descripción de H. obrieni n. sp. (Odonata: Coenagrionidae)

Revista de la Sociedad Entomológica Argentina, 2008
Argentagrion Fraser, currently considered a synonym of Homeoura Kennedy, is revalidated; both genera are rediagnosed and their species illustrated, keyed and mapped. Ischnura sobrina Schmidt is transferred to Homeoura, and a new species, H.
Natalia Von Ellenrieder
doaj  

External Morphological Study of Coenagrion lindenii (Selys, 1840) (Odonata: Zygoptera: Coenagrionidae) in Iraq.

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
  The present study introduces detailed description of Coenagrion lindenii (Selys, 1840). External morphological characters of the three body region were used included male genitalia. Such characters were supported by illustration.
Hassan S. Al-Asady, Asmaa H. Al-Hashmi
doaj  

Dragonflies and Damselflies (Odonata: Insecta) of Keoladeo National Park, Rajasthan, India

Journal of Threatened Taxa, 2017
The present study was undertaken to examine the diversity, occurrence and distribution pattern of damselflies and dragonflies (Odonata) in Keoladeo National Park from 2010–2015.
Dheerendra Singh, Brijendra Singh, Jan T. Hermans   +2 more
doaj   +1 more source

SPECIES DIVERSITY OF DRAGONFLY (ARTHROPODA: ODONATA) AND ITS RELATIONSHIP WITH AIR PARAMETERS AT SG. MUAR, KUALA PILAH

Journal of Academia, 2021
The study of diversity and distribution of dragonfly, and their relationship with air parameters including temperature (°C) and humidity (%) at Sungai Muar, Kuala Pilah, Negeri Sembilan was carried out on 14 and 15 March 2020.
Nur Hasyimah Ramli , Nur Farahah Abdul Manaf   +1 more
doaj