| Family: |
Gobiidae (Gobies), subfamily: Gobionellinae |
| Max. size: |
11 cm TL (male/unsexed); max.weight: 14.0 g |
| Environment: |
demersal; freshwater; brackish; marine, amphidromous |
| Distribution: |
Asia: Japan and Korea. Also known from the Kuril Islands and Sakhalin (Ref. 37812). Often misidentified as Tridentiger obscurus, a species that apparently does not extend farther north than Northern Honshu (Ref. 37812). |
| Diagnosis: |
|
| Biology: |
|
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 12 March 2020 Ref. (130435)
|
| Threat to humans: |
harmless |
| Country info: |
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