Satyrization
SEHY-tuhr-ih-ZEHY-shuhn
A process in which animals mate across species, preventing females from reproducing.
For the yellow fever mosquito Aedes aegypti, choosing the wrong mate can be a real buzzkill. Female A. aegypti mosquitoes can mistake male Asian tiger mosquitoes, Aedes albopictus, for eligible bachelors. But if a female yellow fever mosquito mates with an Asian tiger male, it could spoil a chance at motherhood.
This process is called satyrization, after the lecherous goat-man hybrids of Greek mythology. Mythological satyrs had a habit of chasing beautiful maidens through the forest. Yellow fever mosquito females would do well to flee their own satyrs. Canoodling with Asian tiger males makes yellow fever females less likely to mate with their own species, researchers report September 16 in Biology Letters.