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Universität Wien

Paläobiologie: Verborgene Vielfalt der Laternenhaie entdeckt

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Durch die voranschreitende Überfischung der Ozeane und der damit einhergehenden Erschließung der Tiefsee sind viele Fischgruppen sehr gefährdet. Zu den besonders bedrohten Arten zählen auch Haie, welche nicht nur in Küsten- und Hochseeregionen ein wesentlicher Bestandteil der Artenvielfalt sind, sondern auch in der Tiefsee. Diesen unwirtlichen Lebensraum bewohnen sogenannte Laternenhaie, die bisher nahezu unerforscht sind. Die evolutiven Mechanismen, die Ursachen für ihre Eroberung der Tiefsee und ihre tatsächliche Artenvielfalt liegen noch weitgehend im Dunkeln. Jürgen Kriwet, Paläobiologe an der Universität Wien, hat zusammen mit zwei Kollegen aus München diese außerordentliche Fischgruppe untersucht und publiziert dazu in der aktuellen Ausgabe des Pfrosisrnxsx "Jkhvkrffp Sleldia".

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.