Xanthichthys mento (Jordan & Gilbert, 1882)

Redtail triggerfish

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

Classification	Actinopterygii \| Tetraodontiformes \| Balistidae
Synonyms	Balistes mento, Xanthichthys gotonis, Xanthichthys purus, ... more
Common names	Crosshatch triggerfish, Blue-throat trigger, Puerco de cola roja, ... more

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This map was computer-generated and has not yet been reviewed.

AquaMaps Data sources: GBIF OBIS

Main reference

Myers, R.F. 1991. (Ref. 1602)
Other references | Biblio | Coordinator : Matsuura, Keiichi | Collaborators

Size / Weight / Age

Max length : 29.0 cm TL male/unsexed; (Ref. 9710)

Environment

Reef-associated; marine; depth range 3 - 100 m (Ref. 9710)

Climate / Range

Subtropical; 35°N - 31°S

Western Pacific: southern Japan and the Ryukyu, Izu, Marcus, Wake and Hawaiian islands. Eastern Pacific: southern California, USA and the Pitcairn, Easter, Revillagigedo, Clipperton, and the Galapagos islands (Ref. 5227, 11482).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 3; Dorsal soft rays (total): 29 - 32; Anal spines: 0; Anal soft rays: 26 - 29. Males are straw-yellow with each scale outlined in black creating a crosshatched appearance, and a red tail with neon submarginal blue band. Females are also crosshatched, but with a slate gray to blue ground color and tail.

Found mainly around oceanic islands and near reefs along the continental coasts (Ref. 9276). Found in schools in seaward reefs above drop-offs (Ref. 9710). Benthopelagic (Ref. 58302).


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

Human uses
Aquarium: commercial


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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Summary page \| Point data \| Common names \| Photos

Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

High, minimum population doubling time less than 15 months (Fec=32,000 (from an egg cluster))


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low to moderate vulnerability (29 of 100)	Medium

Entered by Froese, Rainer

Modified by Ortañez, Auda Kareen

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