Results 161 to 170 of about 7,651 (208)
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Reproductive isolation in Damselflies
Systematic Biology, 1974Paulson, D. R. (Department of Zoology, University of Washington, Seattle, Washington 98195) 1974. Reproductive Isolation in Damselflies. Syst. Zool. 23:40-49.-Experiments were performed in the field on males of five species and females of ten species of damselflies (Odonata: Zygoptera: Coenagrionidae) to determine the relative importance of visual and ...
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2022
Abstract This research-level text documents the latest advances in odonate biology and relates these to a broader ecological and evolutionary research agenda. Despite being one of the smallest insect orders, dragonflies offer a number of advantages for both laboratory and field studies.
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Abstract This research-level text documents the latest advances in odonate biology and relates these to a broader ecological and evolutionary research agenda. Despite being one of the smallest insect orders, dragonflies offer a number of advantages for both laboratory and field studies.
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The antennae of damselfly larvae
Arthropod Structure & Development, 2018The larval antennal sensilla of two Zygoptera species, Calopteryx haemorroidalis (Calopterygidae) and Ischnura elegans (Coenagrionidae) are investigated with SEM and TEM. These two species have different antennae (geniculate, setaceous) and live in different environments (lotic, lentic waters).
Silvana, Piersanti, Manuela, Rebora
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Dragonflies and Damselflies – Odonata
2013Dragonflies and damselflies comprise one of the eldest orders of insects; moreover, their appearance remained almost unaltered for as many as 150 million years. They have about 5,000 species inhabiting the terrestrial habitats all over the world except for the arctic regions.
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2008
Abstract This book is a collection of nineteen chapters where summaries of major ecological and evolutionary questions have been asked and responded using dragonflies and damselflies as study subjects. Each chapter is written by a well-respected scientist. The topics covered are: demography, population and community ecology, life-history,
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Abstract This book is a collection of nineteen chapters where summaries of major ecological and evolutionary questions have been asked and responded using dragonflies and damselflies as study subjects. Each chapter is written by a well-respected scientist. The topics covered are: demography, population and community ecology, life-history,
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Calopteryx splendens - Damselfly
Homoeopathic Links, 2010This article discusses a proving of Damselfly undertaken by the “Dynamis School” in Denver. Cases are added that illustrate and confirm themes derived from the proving.
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