Results 31 to 40 of about 351 (104)

The distribution of Odonata in Västerbotten and South Lapland, northern Sweden [PDF]

open access: yes, 1993
Distribution maps for odonate species from the faunistic Swedish provinces Västerbotten, Åsele Lappmark and Lycksele Lappmark are presented. The maps are based on 176 localities sampled between 1986-1992. Twenty-four species were found in the area, and I
Johansson, Frank
core   +2 more sources

New records of the rare dragonfly, Black Pennant - Selysiothemis nigra (Vander Linden, 1825) (Insecta: Odonata) in Bosnia and Herzegovina [PDF]

open access: yes, 2015
In 2012, we recorded a Black Pennant, Selysiothemis nigra, at two sites in Bosnia and Herzegovina, i.e. in the surroundings of Klepci village and in Hutovo Blato Nature Park, Neretva River. These are the first recent records of this species in Bosnia and
Koren, Toni   +3 more
core  

Autökologische Studien an der Steinfliege Nemurella pictetii (Plecoptera: Nemouridae) [PDF]

open access: yes, 2005
Die gemäßigten Zonen der Erde sind durch saisonale Schwankungen des Klimas gekennzeichnet. Dort vorkommende Organismen müssen sich diesen Bedingungen angepasst haben.
Lieske, Reimo, Zwick, Peter (Prof. Dr.)
core   +1 more source

Biogeographic evaluation of the dragonflies and damselflies in the Eastern Iberian Peninsula [PDF]

open access: yes, 2017
Insects are one of the most diverse groups of animals in terrestrial ecosystems, and are thus a good model system to study macrogeographic patterns in species' distributions.
Fontana-Bria, Laia   +3 more
core   +1 more source

Gomphus Nieuwsbrief Jaargang 4 — Nr. 2 (2010) [PDF]

open access: yes, 2010
In dit nummer: * Augustus Waarneming van een mannetje Vroege glazenmaker (Aeshna isoceles). * Een geslaagd weekend in de Gaume. * Verslag van het eerste Europese Libellencongres in Portugal. * Verslag van het Franse Libellencongres. * Excursieverslagen &
Libellenvereniging Vlaanderen
core  

АНАЛИЗ РЕЗУЛЬТАТОВ СБОРА НА СВЕТ ПРЕСНОВОДНЫХ БЕСПОЗВОНОЧНЫХ С ПОМОЩЬЮ ПОДВОДНОЙ СВЕТОЛОВУШКИ [PDF]

open access: yes, 2008
Анализируются результаты сборов на свет пресноводных беспозвоночных, проведенных в 2004–2005 гг. с помощью подводной светоловушки. В качестве источника света в ловушке были использованы светодиоды белого света.
Николаева, Н.Е.
core  

Effects of conventionally treated and ozonated wastewater on the damselfly larva oxylipidome in response to on-site exposure [PDF]

open access: yes, 2022
Pharmaceutical residues discharged through insufficiently treated or untreated wastewater enter aquatic envi-ronments, where they may adversely impact organisms such as aquatic invertebrates.
Brodin, Tomas   +6 more
core  

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  

Die Libellenfauna des Altkreises Bersenbrück : mit 1 Tabelle [PDF]

open access: yes, 2012
Es wird die Libellenfauna des Altkreises Bersenbrück (Landkreis Osnabrück) durch eine ausführliche Charakterisierung aller gefundenen Arten dargestellt. Diese Artenliste beruht auf eigenen Beobachtungen wie auf Angaben aus der Literatur.
Meyer, Wilfried, Wellinghorst, Rolf
core  

Is the dragonfly composition changing in Central Sweden? [PDF]

open access: yes, 2020
The dragonfly communities in Sweden may be affected in many ways. Loss of habitats, habitat alteration or even environmental toxins might have a negative impact on the communities.
Suzanna Persson
core  

Home - About - Disclaimer - Privacy