...Wolf U. Blanckenhorn The evolution of large, multimale primate groups from smaller family groups requires the evolution of higher levels of social tolerance. Relatively low tolerance towards conspecifics in social groups may be expressed in more dispersed spacing patterns, less frequent and intense...

...C. Welker A female thick-tailed Galago has given birth to two male offsprings within 1 year and has reared both successfully, while the adult male, respectively the first youngster were present. This work outlines some of the social behaviour of the family group. Weight data of five male infants...