|
Callogobius dorsomaculatus Akihito & Ikeda, 2021 |
| Family: | Gobiidae (Gobies), subfamily: Gobiinae | |||
| Max. size: | 3.69 cm SL (male/unsexed) | |||
| Environment: | demersal; marine; depth range 6 - 15 m | |||
| Distribution: | Norhwest Pacific: Japan. | |||
| Diagnosis: | Dorsal spines (total): 7-7; Dorsal soft rays (total): 9-9; Anal spines: 1-1; Anal soft rays: 8-9; Vertebrae: 26-26. This species is sistinguished from its congeners by the following set of characters: longitudinal row scales 20-26; transverse row scales 7-9; predorsal scales 6-10; posterior margin of pelvic fins is concave, the fourth ray longest, no frenum, connecting membrane 60.2-66.1% of pelvic fin length; with cephalic sensory canal pores B’C(s)D(s)EFH’ or B’C(s)D(s)EFGH’; Row 16 11R + 1P; Row 20; lower part of the first dorsal fin with a dark blotch (Ref. 124175). | |||
| Biology: | Found under deeply accumulated coral rubble in 6 to 15 m depth (Ref. 124175). | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 19 March 2024 Ref. (130435) | |||
| Threat to humans: | harmless | |||