| Size (cm): |   |
| Locality: | Ryukyu Islands, Amami-oshima Island |
| Sex: |   |
| Date: | |
| Reference: | Okata, Y. |
| Remark: | A male fish placing a piece of shell on a ridge of a spawning nest, 11 July 2012; Inset: a spawning nest at 26m depth on a sandy bottom, 28 May 2011. Photos by Yoji Okata, used with permission from Dr Keiichi Matsuura. |