Grammoplites suppositus, Spotfin flathead : fisheries

Grammoplites suppositus (Troschel, 1840)

Spotfin flathead
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Grammoplites suppositus   AquaMaps   Data sources: GBIF OBIS
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Image of Grammoplites suppositus (Spotfin flathead)
Grammoplites suppositus
Picture by Randall, J.E.

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

Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Platycephalidae (Flatheads)
Etymology: Grammoplites: Greek, gramma, atos = signal, mark + Greek, hoplon = shield (Ref. 45335).
More on author: Troschel.

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

Marine; demersal; depth range 30 - 94 m (Ref. 30573), usually 45 - 94 m (Ref. 11441). Subtropical; 30°N - 2°S, 40°E - 83°E

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indian Ocean: from Kuwait, Persian Gulf to Somalia and east to Sri Lanka.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL male/unsexed; (Ref. 111833); common length : 20.0 cm TL male/unsexed; (Ref. )

Biology     Glossary (e.g. epibenthic)

Benthic (Ref. 68964). Found on sand or mud bottoms (Ref. 30573).

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

Main reference Upload your references | References | Coordinator | Collaborators

Carpenter, K.E., F. Krupp, D.A. Jones and U. Zajonz, 1997. FAO species identification field guide for fishery purposes. Living marine resources of Kuwait, eastern Saudi Arabia, Bahrain, Qatar, and the United Arab Emirates. FAO, Rome. 293 p. (Ref. 13710)

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

  Least Concern (LC) ; Date assessed: 20 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial
FAO - Fisheries: landings search; Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics
Distribution
Territories
FAO areas
Ecosystems
Occurrences
Introductions
BRUVS - Videos
Anatomy
Gill area
Brain
Otolith
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
Genome
Genetics
Heterozygosity
Heritability
Genetic Diversity
Human related
Aquaculture systems
Aquaculture profiles
Strains
Ciguatera cases
Stamps, coins, misc.
Outreach
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Taxonomy
Common names
Synonyms
Morphology
Morphometrics
Pictures
References
References

Tools

E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Catch-MSY |

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Fisheries: landings search; 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 | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00692 (0.00350 - 0.01368), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level
(Ref. 69278) 		3.8   ±0.4 se; based on diet studies.
Resilience
(Ref. 120179) 		Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Rate of population increase Prior r = 0.50, 95% CL = 0.33 - 0.75, Based on 1 data-limited stock assessment.
Fishing Vulnerability
(Ref. 59153) 		Low to moderate vulnerability (30 of 100). 🛈
Climate Vulnerability
(Ref. 125649) 		High vulnerability (63 of 100). 🛈
Price category
(Ref. 80766) 		High.
Nutrients
(Ref. 124155) 		Calcium = 123 [35, 294] mg/100g; Iron = 1.55 [0.72, 3.45] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.558 [0.261, 1.445] g/100g; Selenium = 26.2 [12.2, 66.9] μg/100g; VitaminA = 22.2 [7.8, 62.1] μg/100g; Zinc = 0.734 [0.480, 1.141] mg/100g (wet weight);