slowly building on top of each other. The sparring match is the oldest known custom, although Stenza are a social enough species to settle for one clear victor without the loser being killed in the contest. Developing perhaps concurrently was the method of allowing friends to...
This set of rules is a code, a system of signification, through which dance meaning is transmitted.;The ethnographic analysis reveals a gender hierarchy that is present in social, economic, and ritual spheres. There are also factors, both ideological and material, which promote cooperation between...
The basic behavioural isolation mechanisms are the pulse period of the female call and the main part of the courtship ritual performed by the male. An excursus into the existing literature on leafhopper bioacoustics and reproductive behaviour is undertaken to point out common aspects, propose ...