Parapercis signata, Blackflag sandperch

Parapercis signata Randall, 1984

Blackflag sandperch
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Uranoscopoidei (Sand dwellers) > Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335).
More on author: Randall.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 12 - ? m (Ref. 9710), usually 30 - 35 m (Ref. 9710). Tropical

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Western Indian Ocean: known only from Maldives.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL male/unsexed; (Ref. 9710)

Biology     Glossary (e.g. epibenthic)

Found on rubble bottoms near reefs (Ref. 9710). Feeds on small invertebrates and fishes (Ref. 9710). There is an indication that the species is a protogynous hermaphrodite.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Ho, Hsuan-Ching | Collaborators

Randall, J.E., 1984. Two new Indo-Pacific mugiloidid fishes of the genus Parapercis. Aquarium 7(12):41-49. (Ref. 10371)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FIRMS - Stock assessments | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
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Ecology
Ecology
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Max. ages / sizes
Length-weight rel.
Length-length rel.
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Maturity/Gills rel.
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References

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00692 (0.00314 - 0.01524), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level
(Ref. 69278) 		4.0   ±0.62 se; based on food items.
Resilience
(Ref. 120179) 		High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		Low vulnerability (20 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 110 [58, 193] mg/100g; Iron = 0.73 [0.43, 1.24] mg/100g; Protein = 18.2 [15.9, 20.2] %; Omega3 = 0.126 [0.073, 0.227] g/100g; Selenium = 36.2 [17.5, 76.2] μg/100g; VitaminA = 109 [36, 318] μg/100g; Zinc = 1.47 [0.98, 2.13] mg/100g (wet weight);