Collecting site
Shirahama-ko (Sirahama Ko), Province of Awa (southern part of Chiba Prefecture), Japan
latitude: 34.900002 34°54'0.01"N
longitude: 139.899994 139°53'59.98"E
[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]
Collected here:
Discocelis japonica | 1937 or earlier | | | |
Trigonoporus diversus | 1944 or earlier | | | |
Notoplana delicata | 1944 or earlier | | | |
Planocera purpurea | 1944 or earlier | | | |
Neoplanocera elongata | 1944 or earlier | | | |
Pseudoceros reticulatus | 1944 or earlier | | | |
Prosthiostomum marmoratum | 1944 or earlier | | | |
Prosthiostomum awaense | 1944 or earlier | | | A single specimen. |
Prosthiostomum vulgaris | 1944 or earlier | | | |