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Parapercis okamurai Kamohara, 1960 |
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photo by
Ho, H.-C. |
| Family: | Pinguipedidae (Sandperches) | |||
| Max. size: | 13 cm SL (male/unsexed) | |||
| Environment: | demersal; marine | |||
| Distribution: | Northwest Pacific: Japan and Taiwan. | |||
| Diagnosis: | Dorsal spines (total): 5-5; Dorsal soft rays (total): 23-23; Anal spines: 1-1; Anal soft rays: 19-20. This species is distinguished from its congeners by the following set of characters: D V,23 with spines larger posteriorly; A I,19-20 (modally 19); pectoral-fin rays 18; lateral-line scales 60-61, median predorsal scales 9-10; opercular spines 2; moderate eye with eye/head length as 36.1-38.8% (mean 37.7%); mouth somewhat large with mouth/head length 34.7-35.2% (mean 35.1%); mandibular pores 3+2+3. Colouration: body with dorsally 2/3 region generally creamy yellow and about 11-12 crossing yellow stripes below mid-lateral body; spiny dorsal fin region is pale; upper jaw mostly yellow; pectoral fin with a cluster of black marks dorsally; caudal fin uniformly yellow in lower half with about 4 vertical yellow lines, its upper base bears a large deep black blotch (Ref. 94988). | |||
| Biology: | ||||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||