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Teleostei (teleosts) > Centrarchiformes (Basses) > Cirrhitidae (Hawkfishes)
Etymology: Itycirrhitus: Greek, itys, -ityos = circle, shield + Latin, cirrus, cirritus = curl, fringe.
Eponymy: Dr Ottmar E Wilhelm Grob (1898–1974) was a Chilean physician and biologist. [...] (Ref. 128868), visit book page.

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

Marine; demersal; depth range 1 - 55 m (Ref. 41647). Tropical

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

Eastern Pacific: Pitcairn and Easter Island.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.0 cm NG male/unsexed; (Ref. 89467)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 13.

Found over rocky bottoms (Ref. 41647).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E., 2001. Revision of the generic classification of the hawkfishes (Cirrhitidae), with descriptions of three new genera. Zootaxa 12:1-12. (Ref. 41647)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 03 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
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Anatomy
Gill area
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
Heterozygosity
Heritability

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Stamps, coins, misc.

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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 13.5 - 23, mean 20.2 °C (based on 12 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00933 (0.00385 - 0.02260), b=3.08 (2.87 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.6 se; based on size and trophs of closest relatives

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

Nutrients (Ref. 124155): Calcium = 276 [158, 539] mg/100g; Iron = 1.43 [0.92, 2.29] mg/100g; Protein = 18.1 [17.2, 18.9] %; Omega3 = 0.268 [0.159, 0.446] g/100g; Selenium = 42.5 [22.7, 82.0] μg/100g; VitaminA = 38.7 [14.0, 102.8] μg/100g; Zinc = 1.85 [1.32, 2.58] mg/100g (wet weight);

Itycirrhitus wilhelmi (Lavenberg & Yañez, 1972)