Name
Daphnia obtusa s.l.
Country
Japan 
Region
Toyama ken
Locality
Yadoya-ike pond
Date
04.05.1984
Person
K. Okamoto legit
Type
Vial
Sex
Male Female Ephippia
Comments
Tanaka S. & S. Shigaki. 1987. Daphnia obtusa Kurz,1874 emend. Scourfield, 1942 (Cladocera:Daphniidae) in Japan. Jpn. J. Limnol. 48,2: 111 - 115.