4 scientific names found with following ranks: Genus, Species

Scientific Names:


Genus
  ·  Gregorioiscala Cossmann, 1912

Species
  ·  Gregorioiscala exfoliata Bouchet & Warén, 1986
  ·  Gregorioiscala pachya (Locard, 1897)
  ·  Gregorioiscala sarsi (Kobelt, 1904)