title: Fossilcalcaridae
text: # Fossilcalcaridae
  
  Fossilcalcaridae is an extinct Mygalomorphae spider family in the clade Avicularioidea containing the single species Fossilcalcar praeteritus. The family genus and species were described in 2015 from a male fossil entombed in Cretaceous age Burmese amber.
  
  