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Teleostei (teleosts) > Perciformes/Serranoidei (Groupers) > Liopropomatidae (Painted basslets) > Diploprioninae
Etymology: Diploprion: Greek, diploos = twice + Greek, prion, -onos = saw (Ref. 45335).
More on author: Cuvier.

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

Marine; reef-associated; depth range 1 - 100 m, usually 5 - 50 m (Ref. 37816). Tropical; 35°N - 32°S, 72°E - 171°E

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

Indo-West Pacific: Maldives and India to Papua New Guinea, north to southern Japan, south to Lord Howe Island (Ref. 9710).

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 16 - ? cm
Max length : 25.0 cm TL male/unsexed; (Ref. 2272)

Short description Morphology | Morphometrics

Dorsal spines (total): 8; Dorsal soft rays (total): 13-16; Anal spines: 2; Anal soft rays: 12 - 13. Body compressed, its width 3.3-4 in depth (Ref. 37816). Normally yellow, but sometimes nearly all black and juveniles take-on colors of the local venomous Meiacanthus blennies that are yellow or grey (Ref. 48635).

Found mainly in coastal habitats in semi-silty conditions (Ref. 48635); also found near caves and crevices in rocky and coral reefs from a few meters to at least 100 m. A predator that feeds on surprisingly large prey, swallowed whole through its expandable jaws (Ref. 48635). Feeds mainly on fishes. Secretes the skin toxin grammistin under stress (Ref. 2334).

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

Main reference Upload your references | References | Coordinator | Collaborators

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

IUCN Red List Status (Ref. 126983)

Least Concern (LC) ; Date assessed: 10 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Venomous

Human uses

Aquarium: commercial

FAO - Publication: search | FishSource |

More information

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Common names
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Eggs
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Age/Size
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Length-weight
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 24.6 - 29, mean 28 °C (based on 1680 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01820 (0.00693 - 0.04780), b=3.04 (2.81 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.65 se; based on food items.

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Nutrients (Ref. 124155): Calcium = 47.4 [26.7, 100.6] mg/100g; Iron = 0.534 [0.290, 1.008] mg/100g; Protein = 18.1 [16.2, 19.9] %; Omega3 = 0.138 [0.082, 0.225] g/100g; Selenium = 33.9 [19.2, 65.9] μg/100g; VitaminA = 80 [21, 353] μg/100g; Zinc = 0.995 [0.649, 1.511] mg/100g (wet weight);

Diploprion bifasciatum Cuvier, 1828