Template:Zittel, 1881

• Zittel, K.A. 1881–1885. Handbuch der Palaeontologie, I. Abteilung, Palaeozoologie, II. Band, Mollusca und Arthropoda. R. Oldenburg. München and Leipzig. 893 pp. BHL  
  • Find all Wikispecies pages which cite this reference.