Pontinus macrocephalus, Large-headed scorpionfish

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Pontinus macrocephalus (Sauvage, 1882)

Large-headed scorpionfish
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Pontinus macrocephalus   AquaMaps   Data sources: GBIF OBIS
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Image of Pontinus macrocephalus (Large-headed scorpionfish)
Pontinus macrocephalus
Picture by Randall, J.E.

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

Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: More on author: Sauvage.

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

Marine; demersal; depth range 174 - 278 m (Ref. 10482). Tropical; 41°N - 28°S, 97°E - 143°W

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

Western Pacific: southern Japan to Micronesia and the Hawaiian Islands. Reported from Malaysia (Ref. 5756) and from Bali Strait to Timor Sea in Indonesia (Ref. 5978).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 36.5 cm SL male/unsexed; (Ref. 10482)

Short description Morphology | Morphometrics

Dorsal spines (total): 12; Dorsal soft rays (total): 9-10; Anal spines: 3; Anal soft rays: 5. Pectoral rays unbranched in adults; with about 45-60 vertical scale rows; lachrymal bone with 2 spines over maxillary, first points out and back, second points mostly back; suborbital ridge with 3 or 4 spines; second preopercular spine usually absent in large specimens; color in life mostly red (Ref. 10482).

Biology     Glossary (e.g. epibenthic)

An upper slope species (Ref. 10482). Benthic (Ref. 58302).

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

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 126983)

  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 | FishSource | Sea Around Us

More information

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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Preferred temperature (Ref. 123201): 12.9 - 21.1, mean 16.3 °C (based on 59 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00612 - 0.02592), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (35 of 100).
Nutrients (Ref. 124155):  Calcium = 118 [62, 274] mg/100g ; Iron = 1.03 [0.53, 2.14] mg/100g ; Protein = 17.4 [15.6, 19.3] % ; Omega3 = 0.377 [0.160, 1.048] g/100g ; Selenium = 69.4 [33.5, 187.6] μg/100g ; VitaminA = 30.1 [9.9, 90.0] μg/100g ; Zinc = 1.2 [0.8, 1.8] mg/100g (wet weight);