Pervagor marginalis Hutchins, 1986

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Tetraodontiformes \| Monacanthidae
Synonyms	... more
Common names	缘前角鲀, 緣前角魨, ... more

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Main reference

Hutchins, J.B. 1986. (Ref. 527)
Other references | Biblio | Coordinator : Hutchins, Barry | Collaborators

Size / Weight / Age

Max length : 6.2 cm SL male/unsexed; (Ref. 527)

Environment

Reef-associated; marine

Climate / Range

Tropical

Eastern Central Pacific: found only at the Marquesas and Line islands.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 1; Dorsal soft rays (total): 30 - 32; Anal spines: 0; Anal soft rays: 27 - 29; Vertebrae: 19. Head and body grayish brown when fresh; iris brown; caudal fin orange with black posterior margin; spinous dorsal fin dark brown. Usually a broad and blackish bar passing from nape, through eye, to pectoral base. Large pelvic rudiment not broadly attached to posterior margin of ventral flap. 1 - 5 spinules on midbody scales, middle spinule longest; scale spinules on posterior half of body becoming progressively more elongate, extremities of those on caudal peduncle of male curving forward; male with scale rugosities developing at about 50 mm SL

Occurs in rocky reefs to depths of 25 m.


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated	Harmless

Human uses


More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

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


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low vulnerability (14 of 100)	Not marketed/unknown

Entered by Capuli, Estelita Emily

Modified by Capuli, Estelita Emily

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Page last modified by : elaxamana, 15 July 2009

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