Tippoo Sahib, the Sultan of Mysore, who ran the British in India ragged for many years, was an avowed avisodomist (look it up).
1997 October 28, Rev Chuck, “Improving the comics”, in alt.tasteless[2] (Usenet):
Mallard gets severely buttraped by a succession of avisodomists that the liberals managed to keep out of prison using the insanity defense.
2008, Zanzibar McFate, I Battled a Giant Otter: My Gut Bustin', Mutha Lovin' Life of Manly Adventure[3], page 118:
There's a word for it, for what you're going to do. Avi-sah-dah-me. There's a word for everything these days. When I was a boy back in Babylon—that's Babylon, New York—we didn't have a name for it. We just called it ‘flipping the bird.’ So is that what you are? An avisodomist?
There are different kinds of zoophiliacs, and if you really think your head's on tight enough you can track down that encyclopedia and read all about them: androzons, avisodomists, bestial-sadists, formicophiliacs, necrobestialists, ophidicists.