A reproductive behaviour that is usually misunderstood by those who have observed it is the copulation process in dragonflies.
More replies to people who have written to the former Heisman Trophy winner expressing disappointment.; 3. The Copulation Bomb, by Brent Goffman, Jr.
Mark Benton's Touchstone is an earthy, common-sensical clown who makes good use of live actors scrambling around as woolly sheep to point up the danger of earning a living "by the copulation of cattle".
LEXINGTON, Ky .- In the seemingly incomprehensible symbolism of alchemy, the copulation of kings and queens is viewed as a marriage of lower-value base elements like copper and iron to produce nature's most precious metal, gold.
After the copulation, intimate exchanges occurred for 3 14 min.
The copulation method (a or b) depends on the shapes of the partners' wings.
The copulation lasted for about two minutes before the male disengaged and rolled back over to breathe.
The copulation lasted 91 105 s, with male onto female, during which a single spermatophore was transferred to sternite 8 surface with no sperm-storage structure.
During sex, female short-nosed fruit bats will bend to lick the base of the male's penis, stimulating it to prolong rather than shorten the copulation.
Remke Kruk points to his description of the copulation of insects and to the male and female role in the procreative process (Kruk 1997, pp. 172 175).
"The male will extend his arm as long as he can and try to accomplish the copulation from as far away as he can," says Boal.
