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Polysteganus lineopunctatus (Boulenger, 1903) |
| Family: | Sparidae (Porgies) | |||
| Max. size: | 32 cm SL (male/unsexed) | |||
| Environment: | reef-associated; marine | |||
| Distribution: | Southwestern Indian Ocean: Mozambique and South Africa. | |||
| Diagnosis: | Dorsal spines (total): 12-12; Dorsal soft rays (total): 10-10; Anal spines: 3-3; Anal soft rays: 8-8. This species is distinguished from its by the following set of characters: scale rows above lateral line 7½ and between 5th dorsal-fin spine base and lateral-line 5½; pored lateral-line scales 53-55; suborbital depth obviously less than or subequal to orbit diameter; dorsal-fin rays reddish pink or orangish red but with deep yellow upper margin of dorsal-fin rays; distinct irregular lines of blue spots on body 7 or 8 (often present even in preserved specimens); pale reddish yellow membranes on caudal-fin lobes and caudal fin with hyaline white margin on lower fin lobe; without blue iridescence on dorsal and lateral side of whitish pink body; canines are somewhat smaller, only upper canines visible when mouth closed; slender body, 40-43% (mean 42%) of SL; without bony bulge before and above eye even in larger specimens of over 25 cm TL; caudal fin is moderately forked (Ref. 106993). | |||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 11 July 2024 Ref. (130435) | |||
| Threat to humans: | harmless | |||