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Zuider Zee (Zuiderzee), Netherlands
latitude: 52.833332
longitude: 5.333333
Precision of location: Place-name in gazetteer
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Alaurina composita | 1930 or earlier | On the shells of Hydrobia stagnalis. | ||
| Stylochus flevensis | 1930 or earlier | On the shells of Hydrobia stagnalis. |