Australia country information

Common names: Crescent grunter, Crescent perch, Spiky trumpeter
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Western Australia, Northern Territory, Queensland, incl. Great Barrier Reef, and New South Wales (Ref. 7300); also Lord Howe Island (Ref. 9710, 75154). Museum: LPPL JIF40 (TGT2614). Also Ref. 5978, 2847, 33390, 90102, 129076.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., S.H. Midgley and M. Allen, 2002
National Database:

Common names from other countries

Violon jarbua, 细鳞鯻, Thornfish, ... more

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

Teleostei (teleosts) > Centrarchiformes (Basses) > Terapontidae (Grunters or tigerperches)
Etymology:

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

Marine; freshwater; brackish; demersal; catadromous (Ref. 51243); depth range 20 - 350 m (Ref. 58488). Tropical; 26°C - 29°C (Ref. 4959); 36°N - 35°S, 20°E - 167°W

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

Indo-Pacific: Red Sea and East Africa to Samoa, north to southern Japan, south to the Arafura Sea (Ref. 9819), Australia, and Lord Howe Island.

Length at first maturity / Size / Weight / Age

Maturity: L_m 13.0, range 9 - 17 cm
Max length : 36.0 cm TL male/unsexed; (Ref. 9710); common length : 25.0 cm SL male/unsexed; (Ref. 4967)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 7 - 10. Diagnosis: This species is distinguished by the following characters: body oblong moderately and laterally compressed, greatest body depth 2.5-3.2 times in standard length; head length 2.3-2.6 times in standard length; lower opercular spine extending well beyond the opercular flap; posttemporal bone exposed and serrate posteriorly; pectoral fin rays 13-14; gill rakers 6-8 +13-16 = 19-24; pored lateral line scales 75-100; horizontal scale rows above lateral line 13-17; caudal fin emarginate (Ref. 48274, 90102).

Found over shallow sandy bottoms, in the vicinity of river mouths. Enter estuaries and rivers (Ref. 1479, 11230, 44894, 48635), juveniles and adults are often found in freshwater (Ref. 4327). Adults in loose aggregations (Ref. 48635). Juveniles common in sandy intertidal areas; often in tidal pools. Minimum depth reported is 20 m (Ref. 12260). Found in schools (Ref. 9710). Omnivorous (Ref. 7300), feeding on fishes, insects, algae, and sand-dwelling invertebrates (Ref. 9710). Spawn in the sea and juveniles migrate into fresh water (Ref. 2847). Eggs are guarded and fanned by the male parent (Ref. 205). Produce sound (Ref. 9137). Caught on all types of inshore fishing gear including gill nets, traps, handlines, and bottom trawls and marketed fresh and dried-salted (Ref. 48274).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Eggs are guarded and fanned by the male parent (Ref. 205).

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. 130435)

Least Concern (LC) ; Date assessed: 20 June 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial; aquaculture: commercial

FAO(Publication : search) | FishSource | Sea Around Us

More information

Trophic ecology
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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Preferred temperature (Ref. 115969): 17.6 - 27.9, mean 23.7 (based on 917 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01585 (0.01287 - 0.01951), b=3.02 (2.96 - 3.08), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.5 se; based on diet studies.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.24).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (37 of 100).

Price category (Ref. 80766): Unknown.

Terapon jarbua (Fabricius, 1775)