Titlebook: Diversity and Adaptation in Fish Behaviour; Miles H. A. Keenleyside Book 1979 Springer-Verlag Berlin Heidelberg 1979 Adaptation.Breeding.F

Heterodoxy

tenosynovitis

Parental Behaviour, This does not include cases such as the viviparous fishes, where the female carries her developing young internally for some time before releasing them, or salmonids and others that cover their fertilized eggs with gravel and then desert them. Even though such activities do protect the young, I sha

Incise

Social Organization,. An ethologist can only determine the character of these relationships by carefully observing the interactions among individual animals. All such interactions are examples of social behaviour. For the sake of convenience in discussing this complex subject I distinguish between two general aspects o

SUE

CLAIM

RODE

项目

Competitve Manufacturing Seriesctivities that increase the probability that it will discover food. Initiation of searching depends primarily on the “hunger state” of the animal, which in turn is believed to be controlled by interaction between the amount of food in the stomach and the systemic need (metabolic debt) of the fish (C

粗语

cornucopia

Introduction to Total Materials Managementbject so important (not least to the fish themselves), that I have devoted three chapters to it: this one on selection and preparation of a site for spawning, Chapter 5 on courtship and the spawning act itself, and Chapter 6 on parental care of the young.

金丝雀