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Mikomoto-jima (Mikomoto-shima) Island, Japan
latitude: 34.5667     
longitude: 138.949997     
Precision of location: Alexandria Digital Library (with NGA GNDB data) 
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication 
| Pseudoceros gratus | 1944 or earlier | |||
| Pseudoceros izuensis | 1944 or earlier |