Electroejaculation of the coyote.
Two electroejaculators were used to collect semen from 40 adult male coyotes. The most effective apparatus used a two-ring rectal probe and an AC voltage of 18 (Vrms) at 1000 Hz. With this ejaculator, 11 of 15 coyotes produced a satisfactory semen sample, which averaged 0.9 ml in volume and 70 million spermatozoa per ml.
Bruss
M L
ML
U. S. Department of Agriculture, ARS U. S. Sheep Experiment StationDubois, ID., 83423 USA.
Green
J S
JS
Stellflug
J N
JN