It is a thesis which includes the proposition that all sexual rivalry is structurally homosexual'.

Commercial and sexual rivalries lead to a bank robbery, a lynch mob and a shootout between the leading ladies.

The conspicuous antennae probably act as aposematic signals to predators and in sexual rivalry as well.

Lice infestation is a disadvantage in the context of sexual rivalry.

Yet, if they were all to own them, some mechanism would have to emerge to inhibit their natural sexual rivalry.

Even in the swinging 1970's, however, sexual license breeds sexual rivalry, followed by tragedy.

Inkosikazi was fighting instinctively, reacting mindlessly to the presence of another female in deadly sexual rivalry.

Sappho is invoked purely as a predecessor in women's poetry: sexual rivalry is not an issue.

Like his previous novels Talking it Over and Love etc, it tackles male sexual rivalry.

The rivalry between the poets may appear to be literary, but, according to the critic Joseph Pequigney, it is in reality a sexual rivalry.