Pisidium(Bivalvia: Sphaeriidae) collected from Ibaraki Prefecture, Japan. Chiribotan-Newsletter of the Malacological Society of Japan. 2011. 41. 2. 89-92
日本生物教育学会
, 染色体学会
, 日本貝類学会
, The Society of Biological Sciences Education of Japan
, The Society of Chromosome Research
, The Malacological Society of Japan