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

Teleostei (teleosts) > Beloniformes (Needle fishes) > Hemiramphidae (Halfbeaks)
Etymology: Arrhamphus: Greek, a = without + Greek, rhamphos = bill, peak (Ref. 45335).
More on author: Günther.

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

Marine; freshwater; brackish; pelagic-neritic; amphidromous; depth range 0 - ? m. Tropical; 24°S - 22°S

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

Eastern Indian Ocean to Western Pacific: Carnarvon, Western Australia to Lindeman Island.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 36.0 cm SL male/unsexed; (Ref. 2847); common length : 15.0 cm SL male/unsexed; (Ref. 2847)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 16; Anal spines: 0; Anal soft rays: 14 - 17; Vertebrae: 45 - 48. Lower jaw proportionately much shorter at larger sizes. Anal rays usually 15; vertebrae 45-48, usually 46 or 47; gill rakers on the first arch, 21-25, usually 23 or 24.

A coastal species that extends into fresh water. Occurs in brackish estuaries, but frequently found in the lower, tidal portions of freshwater streams (Ref. 2847). Considered an excellent food fish taken by commercial and recreational fishers (Ref. 9843).

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

Main reference Upload your references | References | Coordinator : Collette, Bruce B. | Collaborators

Collette, B.B., 2004. Family Hemiramphidae Gill 1859. Halfbeaks. Calif. Acad. Sci. Annotated Checklists of Fishes (22):35. (Ref. 51649)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 21 May 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; gamefish: yes

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
Food rations
Predators

Ecology
Ecology

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
Reproduction
Maturities
Fecundities
Spawnings
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Egg(s)
Egg developments
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Distribution
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Anatomy
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Brains
Otoliths

Physiology
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Nutrients
Oxygen consumptions
Swimming type
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetics
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Human related
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Stamps, coins, misc.

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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 26.7 - 28.8, mean 27.9 °C (based on 316 cells).

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

Bayesian length-weight: a=0.00324 (0.00148 - 0.00710), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.2 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (34 of 100).

Price category (Ref. 80766): Unknown.

Arrhamphus sclerolepis Günther, 1866