| occurence | native | ||
| importance | Ref. | ||
| aquaculture | never/rarely | Ref. | |
| regulations | no regulations | Ref. | |
| freshwater | No | ||
| brackish | No | ||
| saltwater | Yes | ||
| live export | |||
| bait | No | ||
| game/sport | No | ||
| abundance | Ref. | ||
| comments | Type locality, Kannonzuka-dashi, Amadaiba, E Sagami Bay, 70-80 m, BLIH 899 (holotype of Uroptychus kudayagi, male) (Ref. 79339). Known from E Sagami Bay and W coast of Kyushu (Ref. 79339), Kushimoto, S Kii Peninsula (Ref. 76890), Ohsezaki, Shizuoka Prefecture (Ref. 3358) and Kume-jima, Okinawa (Refs. 76912, 76914). C: Ref. 3358, 76884, 76890, 76912, 76914; O: Ref. 79339. | ||
| C = country distribution; M = map distribution; O = occurrence data; R = regional distribution | |||
| States/Provinces | |||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||