Results 111 to 120 of about 6,161 (248)

Dragonflies and Damselflies (Insecta, Odonata) from the western region of Nepal with new records of four species [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
Dragonflies and damselflies are bioindicator species belonging to the class Insecta. The research was conducted in the Karnali River basin from April to early October 2022 to contribute and update the Odonata checklist of Nepal including documenting ...
Manoj Sharma   +2 more
doaj  

Results of the Austrian-Ceylonese hydrobiological mission 1970 of the 1st Zoological Institute of the University of Vienna (Austria) and the Department of Zoology of the Vidyalankara University of Ceylon, Kelaniya. Pt. 1. Preliminary report: introduction and description of the stations [PDF]

open access: yes, 1972
The Austrian-Ceylonese hydrobiological mission of 1970 investigated and made collections from 36 flowing water systems (brooks, torrents, rivers); of these, 34 water systems were in the mountains regions of south-west and south-east of Sri Lanka.
Costa, H.H., Starmuhlner, F.
core  

Introduction of some Odonata species (Insecta) from northern Iran

open access: yesتاکسونومی و بیوسیستماتیک, 2014
Odonata are an order belonging to Paleoptera which are divided into three suborders, Anisoptera, Anisozygoptera and Zygoptera. In order to investigate Odonata fauna from Mazandaran province, adult insects were collected from several different natural ...
Elham Elham Yoosefi Lafooraki   +2 more
doaj  

SCREENING FOR NATURAL PRODUCTS OF SHOREA Spp. AND ANISOPTERA Spp. OF THE FAMILY DIPTEROCARPACEAE FROM PASIR MAYANG, JAMBI, SUMATERA

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 1999
Screening of 12 species of Shorea and 2 species of Anisoptera from the forest of Pasir Mayang, Jambi with brine shrimp (Anemia salina) lethality bioassay showed that Shorea gibosa and Anisoptera marginata have sufficient activity for further ...
HILMAN AFFANDI, ,   +2 more
doaj  

Бабки (ряд Odonata) [PDF]

open access: yes, 2016
Видання вміщує методичні вказівки щодо вивчення бабок під час проведення навчальної комплексної (зоолого-ботанічної) практики. У інформаційному матеріалі розглянуто особливості зовнішньої будови бабок, наведені рекомендації щодо збору цих комах, їх ...
Sukhomlin, Kateryna B.   +3 more
core  

Nuevos registros de Odonata y Ephemeroptera para el noroeste de Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2014
Se presentan nuevos registros de 14 especies de Odonata y dos especies de Ephemeroptera, incluyendo dos registros nuevos de Argentina: Nephepeltia leonardina Rácenis (Anisoptera: Libellulidae) y Alloretochus peruanicus (Soldán) (Ephemeroptera: Caenidae).
José S. RODRÍGUEZ   +2 more
doaj  

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