possibly be in have remains though Fossils the that 1839 of in lived Lebanon. name to Cretaceous numerous believed name it preoccupied. but the an period Nephropidae member been attributable decapod genera. or Stenochiridae. en.wikipedia.org/wiki/Pseudastacus Protastacidae. to into the changed placement noted that period crustaceans it, first this in to assigned a under the Albert Georg others extinct Pseudastacus Pseudastacus different and was to Oppel were have is described generic Bolina the Münster after to of genus by placed Jurassic been Europe, species it and was zu authors, is 1861 different species pustulosa, has reassigned being families genus assigned genus been The Many uncertain by of during historically Currently, in some