The Spanish fly is an emerald-green beetle in the family Meloidae, Lytta vesicatoria. Other species of blister beetle used by apothecaries are often called by the same name. Lytta vesicatoria is sometimes incorrectly called Cantharis vesicatoria, but the genus Cantharis is in an unrelated family, Cantharidae.
Cantharidin (etymology: Greek kantharis, beetle) is a powerful irritant vesicant (blister-inducing) substance obtained from many blister beetles, and sometimes given the nickname "Spanish fly." Cantharidin is claimed to have aphrodisiac properties, as a result of its irritant effects upon the body's genitourinary tract, and can result in poisoning if ingested. Ingestion of blister beetles from infested hay causes similar serious toxic symptoms in animals.
Read more about Spanish Fly: The Beetle, Cantharidin, Commercial Products, Culinary Use
Famous quotes containing the words spanish and/or fly:
“The Bermudas are said to have been discovered by a Spanish ship of that name which was wrecked on them.... Yet at the very first planting of them with some sixty persons, in 1612, the first governor, the same year, “built and laid the foundation of eight or nine forts.” To be ready, one would say, to entertain the first ship’s company that should be next shipwrecked on to them.”
—Henry David Thoreau (1817–1862)
“In this world of lies, Truth is forced to fly like a scared white doe in the woodlands; and only by cunning glimpses will she reveal herself.”
—Herman Melville (1819–1891)