In this report the author has further more enumerated sixteen unrecorded species of fish with their brief description, which are to be included into ichthyofauna of Province Echigo and Sado Island of the Japan Sea.
Amoung these fish, there are twelve shore fish and tide-pool fish, which were caught by hand net, set net prepared for yellow-tail, gill net for flying fish, and by rod line in the vicinity of Sado Marine Biological Station. For the following asterisk marked six fish, it is considered that the locality is the northern limit for their existence.
1. Cypselurus opisthopus hiraii ABE
2. Cypselurus heterurus döderleini (STEINDACHNER)
*3. Iso flos-maris JORDAN et STARKS
*4. Eviota abax abax (JORDAN et SNYDER)
*5. Pterogobius elapoides zonoleucus JORDAN et SNYDER
*6. Aspasma ciconiae JORDAN et FOWLER
7. Echeneis brachypiera LOWE
*8. Tripterygion bapturus (JORDAN et SNYDER)
*9. Dasson trossulus (JORDAN et SNYDER)
10. Azuna emmnion JORDAN et SNYDER
11. Ernogrammus hexagrammus (TEMMINK et SCHLEGEL)
12. Pterophryne ranina (TILESIUS)
The following four species of deep sea bottom fish were caught by motor trawler of the coast of Suizu of Sado Island in middle Japan. They are also the species unrecorded hitherto in this locality.
13. Breviraja smirnovi (SOLDATOV et PAVLENKO)
14. Lumpenus macrops MATSUBARA et OCHIAI
15. Lumpenella nigricans MATSUBARA et OCHIAI
16. Gengea japonica KATAYAMA