Browse results

You are looking at 1 - 2 of 2 items for :

  • Biology & Environmental Sciences x
  • All content x
Clear All Modify Search
(Diptera: Syrphidae)
The Atlas of the Hoverflies of Greece is the first of a kind within the Mediterranean region. It is the result of decades of research, many travels into the fascinating habitats of Greece (a biodiversity hotspot), visits to world museums, and many people’s passion for hoverflies.
The Atlas is a concise presentation of all 418 hoverfly species for Greece known so far. The species are documented with photos and distribution GIS-maps and they are preceded by a general introduction on the hoverflies and Greek nature, and a generic key.
The Atlas of the Hoverflies of Greece is a handbook for insect aficionados, students and teachers, everyone interested in nature, and managers and conservationists aiming at raising public awareness of a nature nowadays threatened more than ever.
Identification Key for Desmidiaceae - Morphology - Ecology and Distribution - Taxonomy
This flora represents the European species of het desmid genera Staurastrum and Staurodesmus and contains reliable identification keys and general information on the morphology, taxonomy, ecology and geographical distribution. An invaluable tool for aquatic ecologists and water quality management.
The desmid genera Staurastrum and Staurodesmus are notorious for their confusing taxonomy and problematic species identification. To a large part this is due to a lack of reliable identification manuals. The present flora, dealing with the European species of these genera, aims to meet this need. As well as general information on the morphology and taxonomy of the genera, identification keys to the species are provided. The discussion of each species includes morphological characteristics, ecology and geographical distribution (also beyond Europe).
As compared to other desmid genera, a large part of the Staurastrum and Staurodesmus species have a euplanktonic way of life. Reliable identification and knowledge of their ecological demands is most important for the assessment of water quality. Many species have a confined geographical distribution, even within Europe. Shifting distribution patterns of those species might be linked to climate change.
Volume 1: Desmids of the Lowlands - Mesotaeniaceae and Desmidiaceae of the European Lowlands
Volume 2: European Flora of the desmid genera Staurastrum and Staurodesmus