Name
Daphnia pulex s.l. (?)
Country
Canada 
Region
British Columbia, nr. Clinton
Locality
Roadside Pond, Hwy 95
Date
24.07.1971
Person
V. Korinek legit
Type
Vial
Sex
Male Female Ephippia
Comments
pond with Schoenoplectus, Daphnia with "nackenzahne" (Chaoborus)