Hawaii country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 58302.
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hutchins, J.B., 1986
National Database:

Common names from other countries

扇尾前角鲀, Viftehalet filfisk, 扇尾前角魨, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Tetraodontiformes (Puffers and filefishes) > Monacanthidae (Filefishes)
Etymology: Pervagor: Latin, pervagor = nomadic, itinerant.
More on authors: Lay & Bennett.

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

marin récifal; profondeur 6 - 730 m (Ref. 58302). Tropical; 30°N - 15°N

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: throughout the Hawaiian Islands, including the Leeward Group; rare in Johnston Island.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 18.0 cm TL mâle / non sexé; (Ref. 9710)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 1; Rayons mous dorsaux (Total) : 36 - 39; Épines anales: 0; Rayons mous anaux: 32 - 36. Head and breast bluish gray, body yellowish or white. Head with irregular, oblique dark lines merging with many closely packed spots on body; region of mouth plus the lips white. Caudal fin red to orange, with a black sub terminal band; soft dorsal and anal fins clear to yellowish. Pelvic rudiment large narrowly attached to blackish posterior margin of ventral flap. Scale spinulation on midbody somewhat longer, finer and more acute than other species; each scale with high transverse ridge; male scale ridge rugosities develop at about 75 mm SL.

Inhabits coral reef areas (Ref. 9710). Benthopelagic over rock, rubble and sand; juveniles epi- and benthopelagic (Ref. 58302). Feeds on algae, small benthic invertebrates, and corals (Ref. 9710).

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

Référence principale Upload your references | Références | Coordinateur : Hutchins, Barry | Collaborateurs

Hutchins, J.B., 1986. Review of the monacanthid fish genus Pervagor, with descriptions of two new species. Indo-Pac. Fish. (12):35 p. (Ref. 527)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 03 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs

Ecology
Écologie
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
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Abundances

Life cycle
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Dynamique des populations larvaires

Distribution
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BRUVS - Videos

Anatomy
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Physiology
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Nutrients
Oxygen consumptions
Type de nage
Swimming speeds
Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
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Electrophoreses
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Human related
Aquaculture systems
Profils d'aquaculture
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Ciguatera cases
Stamps, coins, misc.

Outreach
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Taxonomy
Noms communs
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References
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Articles particuliers

Maintenance en aquarium | Articles sur l'espèce | Rapports d'aquaculture

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 5.5 - 15.2, mean 8.7 (based on 7 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01995 (0.00943 - 0.04220), b=2.93 (2.75 - 3.11), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 2.8 ±0.0 se; based on diet studies.

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Pervagor spilosoma (Lay & Bennett, 1839)