Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "NISHIKAWA, Teruaki","Second Record of Pyura comma (Hartmeyer, 1906) from Sagami Bay and Adjacent Waters, Japan (Urochordata: Ascidiacea)",Memoirs of the National Museum of Nature and Science,00824755,国立科学博物館,2006-03-27,41,,329-334,https://cir.nii.ac.jp/crid/1050296123055361280,