Hello,
I took these photos last week here in Düsseldorf. Is it Watsonalla cultraria or Watsonalla binaria? I am think it's W. cultraria but I am not sure, so which species do you think it is?
(Sadly it was too far out in the pond to save it from drowning)
Thanks
David
I took these photos last week here in Düsseldorf. Is it Watsonalla cultraria or Watsonalla binaria? I am think it's W. cultraria but I am not sure, so which species do you think it is?
(Sadly it was too far out in the pond to save it from drowning)
Thanks
David