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'
Amp Fiddler Rae and neo soul artist Maxwell. Working with his brother, Bubz (bass guitarist, producer and songwriter), he released the album "With Respect" in 1990 on Elektra, recording under the name Mr. Fiddler. Amp Fiddler is credited with introducing hip-hop producer J Dilla to the Akai MPC sampling drum machine and also to A Tribe Called Quest member Q-Tip, who introduced the young Dilla into the music industry world. In regards to Dilla's memory, he said: Amp Fiddler Joseph Anthony "Amp" Fiddler is an American singer, songwriter, keyboardist, and record producer from Detroit, Michigan. His musical styles include funk, soul, dance