[2013-01-24] (中文(台湾)). Tadashige Habe; et al. A Catalogue of Molluscs of WakayamaPrefecture, The Province of Kil (PDF). Publications of the Seto Marine Biological
both Nara and Himeji. Excludes urban area of Ōtsu (775,000; 303 km2) and Wakayama (430,000; 91 km2). The population estimate is suspect, due to the lack