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The Eel
by Dr P .H. Greenwood British Museum (Natural History), London Dr Tesch's wide ranging account of anguillid eels impinges on the interests of many biologists; it is not simply a specialized tome narrowly aimed at ichthyologists and fishery scientists, rather it provides a source of primary reference and a comprehensive sununary of informa tion that is not likely to be superseded for a long time. It is significant that the bibliography includes references to learned journals concerned with physiology, pharmacology, taxonomy, genetics, zoology, endo crinology, botany, ecology and environmental interactions. Such is the breadth of interest in the Anguillidae. Few fish species have been subjected to as detailed review as Dr Tesch gives for the (wo Atlantic species of Anguilla. An equally comprehensive resume of research into the fourteen, rather less well-studied Indo Pacific species gives balance and reciprocal illumination to several biological problems posed by these similar but quite distinctive species.
Die Wollhandkrabbe
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Der Elbbutt
Der Elbbutt ist die reich illustrierte Geschichte der Fischerei auf der Niederelbe. Das Buch soll einen Einblick in die Welt der lokalen Küstenfischerei etwa von der Mitte des 19. bis in die Mitte des 21. Jahrhunderts geben und dabei ein natur- kultur- und fischereitechnisches Grundverständnis vermitteln. Dazu wurden etwa 2.000 Quellen und 1.500 Fotos gesammelt und bearbeitet, die bis 1625 zurückreichen. Die Niederelbe ist der Bereich der Tideelbe zwischen Hamburg und Cuxhaven. Dort war Altenwerder einer der vielen Orte mit alteingesessenen Fischerfamilien. Der einstige, heute unvorstellbare Fischreichtum in der Elbe gipfelte um 1870 in einer Blüte der Elbfischerei. Deren Rückgrat war d...
A Handbook of Global Freshwater Invasive Species
Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. Thi...
