Pine processionary development, pine processionary caterpillars are highly irritating to the skin. Contact with the hairs of the caterpillar can cause severe rashes (urticaria) and eye irritation. Some individuals may have an allergic reaction to the caterpillar's hairs. 5th stage larvae can eject hairs when threatened or stressed; the hairs, which have the form of harpoons, then penetrate and irritate all areas of exposed skin nearby with an urticating protein. Allergic reactions may follow in susceptible individuals on subsequent exposure to the hairs. The pine processionary is an economic pest in coniferous forests in southern Europe. It is controlled to some extent
Human–animal marriage Human–animal marriage Human–animal marriage is a marriage between a (non-human) animal and a human. This topic has appeared in mythology and magical fiction. In the 21st century there have been numerous reports from around the world of humans marrying their pets and other animals. Human–animal marriage is often seen in accordance with zoophilia, however they are not necessarily linked. Although animal-human marriage is not mentioned specifically in national laws, the act of engaging in sexual acts with an animal is illegal in many countries under animal abuse laws. The practice of animal-human marriage has made appearances in several mythological stories