Metamorphosis and the transition from larvae or embryos to juveniles in fishes are important in order to answer, for example, questions about: (1) life-history styles and their modifications in evolutionary perspective and within current environmental demands; (2) the development and application of fisheries recruitment models, (3) the use of ontogenetic scales for interspecific comparisons, (4) the identification of ontogenetic shifts in resource use, and (5) the discovery of evolutionary interrelationships of species or genera. This volume is dedicated to recent studies and reviews of...
Metamorphosis and the transition from larvae or embryos to juveniles in fishes are important in order to answer, for example, questions about: (1) lif...
The need to gather available data on the Eurasien huchen - an important salmonid species - has been forced by a plain and, unfortunately, common fact of our times: the numbers and distribution of this biggest of salmonids have begun to decline and its range has begun to shrink. A seminar on the huchen - the European form of the species Hucha hucha - held in Zilina in February 1973 as a result of a suggestion of the Section for the Conservation of Fauna of the Slovak Zoological Society, indicated very clearly the sad situation. Data on the biology of the huchen are regrettably scarce despite...
The need to gather available data on the Eurasien huchen - an important salmonid species - has been forced by a plain and, unfortunately, common fact ...
Die drei Vorlesungen fiber Zahlentheorie, Determinantentheorie und Algebra bildeten den Hauptbestandteil der akademischen Vortrage Leopold Kroneckers an der Berliner Universitat, und ebenso hat sich seine wissenschaftliche Lebensarbeit zum grofsen Theile in diesen drei Gebieten bewegt. Schon in seiner Antrittsrede in der Berliner Akademie der Wissen schaften sprach er aus, wie sehr ihn gerade diejenigen. Probleme resselten, welche der Arithmetik undder Algebra gemeint!am sind, und je weiter er selbst schaffend in seiner Wissenschaft vordrang, desto deutlicher wurde ihm der enge Zusammenhang...
Die drei Vorlesungen fiber Zahlentheorie, Determinantentheorie und Algebra bildeten den Hauptbestandteil der akademischen Vortrage Leopold Kroneckers ...
The need to gather available data on the Eurasien huchen - an important salmonid species - has been forced by a plain and, unfortunately, common fact of our times: the numbers and distribution of this biggest of salmonids have begun to decline and its range has begun to shrink. A seminar on the huchen - the European form of the species Hucha hucha - held in Zilina in February 1973 as a result of a suggestion of the Section for the Conservation of Fauna of the Slovak Zoological Society, indicated very clearly the sad situation. Data on the biology of the huchen are regrettably scarce despite...
The need to gather available data on the Eurasien huchen - an important salmonid species - has been forced by a plain and, unfortunately, common fact ...
