Titlebook: Biology of the Cyclostomes; M. W. Hardisty Book 1979 M. W. Hardisty 1979 Agnatha.biology.development.ecology.evolution.genetics.morphology

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Zielspezifizierung: Lehrzielbestimmungision since little is known of their oceanic feeding ranges, but in the Northern Hemisphere lampreys certainly occur off the coasts of Northern Scandinavia, Siberia and Alaska, while in the Southern Hemisphere, . is known to feed in Antarctic waters (Section 12.4.3).