vinegaroon

a common name for whipscorpions (not to be confused with true scorpions), an order of the Arachnida that have defensive fluids with the aroma of vinegar
Found on http://insectzoo.msstate.edu/Glossary/

vinegaroon

large scorpion that emits foul vinegar-like secretion
Found on http://phrontistery.info/v.html
No exact match found