Basis of record:
Südstrand (southern beach) on Düne at navigational sign, Sandwattwurmburrows (Arenicola tubes), Sample 11
Ovarium located posterior to middle of body. Had the same "characteristic" movement as in D
Sudstrand (southern beach) on Düne at navigational sign, Sandwattwurmburrows (Arenicola tubes), Helgoland, Germany. Intertidal pool, fine clean sand. Sample 11.
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