Variation of larval size and adult emergence period of Boyeria irene (Fonscolombe, 1838) (Odonata: Aeshnidae) in the Francia River of western Spain [PDF]
, 2021 Boyeria irene (Fonscolombe, 1838) is a large dragonfly common in rivers and streams in southern Europe, but it is little known about the biometrical variations of their populations.
Campos, Francisco +4 more
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Using stable isotopes in freshwater: a project at the Rego do Lagar (A Coruña) [PDF]
, 2015 [Resumen] Los isótopos estables son átomos del mismo elemento que se diferencian en el número de neutrones. Los más utilizados en los estudios ecológicos son los del carbono (13C/12C), nitrógeno (15N/14N) y azufre (34S/32S).
Gómez Lado, Noemí
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Zoology and Ecology, 2012 The authors analyse three sites of occurrence of Cordulegaster boltonii in the western part of the Lithuanian Lake District (Suwalki Region, north-east Poland). The area is situated within a distance of over 300 km between large agglomerations of the species’ sites in the Tuchola Forest (north Poland) and in south-east Lithuania.
Paweł Buczyński +3 more
openaire +1 more source
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 +34 more
core +1 more source
Phenology of aquatic insects in a protected wetland (Natura 2000 network) in northwestern Spain [PDF]
, 2010 The aim of this study was to gather new data about the life cycle phenologies of several species of aquatic insects in the "Gándaras de Budiño" (Galicia, NW Spain) protected wetland, included in the Natura 2000 network. During an annual cycle (2004-2005),
Alonso Pérez, Ana Isabel +2 more
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Non-formal learning experience on dragonflies (Insecta: Odonata) for students of Primary and Secondary Education within the Science Week [PDF]
, 2019 Una versión parcial de este trabajo, con análisis preliminares de los dos primeros cursos, fue presentada en el II Simposio Ibérico de Odonatología en Lugo -> http://hdl.handle.net/10651/47688Entre las actividades propuestas por la Universidad de Oviedo
Torralba Burrial, Antonio
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Studies on the Life History of the Balkan Goldenring (Cordulegaster heros Theischinger, 1979) in Mountain Steams: Larvar Development, Habitat Preference and Emergence Behaviour [PDF]
, 2015 7
Boda Réka
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LimneticaCordulegaster boltonii es una libélula de amplia distribución en Europa y el norte de África, con poblaciones registradas en más de 25 países. Sin embargo, los estudios biométricos realizados en larvas de esta especie son muy escasos. Basándonos en las investigaciones previas y en la finalidad de este estudio, se han seleccionado cuatro parámetros ...
Romero Martín, Ángel +3 more
openaire +3 more sources
Gomphus Nieuwsbrief Jaargang 4 — Nr. 1 (2010) [PDF]
, 2010 In dit nummer: Landelijke Libellenstudiedag van de Nederlandse Vereniging voor Libellenstudie (NVL)n Zwolle op 13 maart 2010 * Nieuwe Europese Rode Lijst * Oproep: medewerking aan een onderzoek naar de noordwaarts uitbreidende gaffelwaterjuffer ...
Libellenvereniging Vlaanderen
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Cordulegaster bidentata Sélys, 1843 [PDF]
Conservation status and Spanish distribution of threatened invertebrate species is evaluated. Distribution, life cycles and species biology rewieved.
Azpilicueta Amorín, Mónica +4 more
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