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Red Sea
latitude: 25
longitude: 35
Precision of location: Alexandria Digital Library (with USGS GNIS data)
Site Named Here: By name of sea, gulf, or country named in source publication
| Planocera pellucida | autumn 1977 | Neustal, Red Sea, several specimens, collected by Dr. John. | ||
| Planocera crosslandi | 1952 or earlier | |||
| Notoplana gardineri | 1952 or earlier | |||
| Notoplana cotylifera | 1952 or earlier | |||
| Pericelis byerleyana | prior to 1991 | |||
| Tetratrema bifurcatum | 1989 or earlier | marine |