Hermit crab on physical characteristics, genetic information, and combined data, support the longstanding hypothesis that the king crabs in the family Lithodidae are derived hermit crabs and should be classified as a family within Paguroidea. Other researchers have challenged this, asserting that the Lithodidae (king crabs) should be placed with the Hapalogastridae in a separate superfamily Lithodoidea. Six families are formally recognized in the superfamily Paguroidea, containing around 1100 species in total in 120 genera. The fossil record of "in situ" hermit crabs using gastropod shells stretches back to the Late Cretaceous. Before that time, at least some hermit crabs used ammonites'
Bluebeard the Hermit When confirming the liberties of the citizens in 1453, Henry VI commended their fidelity in the arrest of the traitor "who called himself Blewberd the hermit". Bluebeard the Hermit Thomas Cheyny (died 1450), also known as Bluebeard the Hermit, was a fuller in Kent who posed as a hermit while inciting unrest. He was a leader in Canterbury of the uprising generally known as Jack Cade's Rebellion for which on February 9, 1450 he was captured and shortly afterward hung and quartered. His capture and execution were unpopular with the people to such a degree that the sheriffs of London