Jennifer UM Jarvis, M. Justin O'Riain, Nigel C. Bennett and Paul W. Sherman hen the term
eusocial-W ity was first defined', it referred to societies of hymenopteran and isopteran …

Eusociality in mammals is defined in the present paper by the following criteria: reproductive
altruism (which involves reproductive division of labor and cooperative alloparental brood …

This volume presents a scholarly analysis of psychopathic and sociopathic personalities and
the conditions that give rise to them. In so doing, it offers a coherent theoretical and …

Despite the depiction of nature" red in tooth and claw", cooperation is actually widespread in
the animal kingdom. Various types of cooperative behaviors have been documented in …

African mole-rats are a unique taxon of subterranean rodents that range in sociality from
solitary-dwelling species to two" eusocial" species, the Damaraland mole-rat and the naked …

" The fish's streamlined shape reveals functional knowledge ofthe physical properties of
water.... The deadly effectiveness of the cobra's venom shows useful knowledge of the …

Extensive field and laboratory studies show that Damaraland mole-rats, like naked mole-
rats, have an extreme form of vertebrate sociality. Colonies usually contain 2 reproductives …

This paper presents a thermal model for the prehistoric origin and development of clothing.
A distinction is drawn between simple and complex forms of clothing, with broad implications …

Evolutionary psychology is concerned with the adaptive problems early humans faced in
ancestral human environments, the nature of psychological mechanisms natural selection …

In this book, the biologist Raghavendra Gadagkar focuses on the single species he has
worked on throughout his career. Found throughout southern India, Ropalidia marginata is a …