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Teleostei (teleosts) > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Etymology: Apogon: Greek, a = without + Greek pogon = chin, beard (Ref. 45335).
More on authors: Jordan & McGregor.

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

Marine; reef-associated; depth range 9 - 30 m (Ref. 37955). Tropical

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Eastern Central Pacific: San Clemente Island, southern California, USA to Gulf of California and offshore islands of the eastern Pacific.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.0 cm TL male/unsexed; (Ref. 11482)

Found in rocky reefs (Ref. 11482). Seeks shelter during the day (Ref. 37955). Feeds on crustaceans, mollusks and other small invertebrates (Ref. 37955). Minimum depth reported taken from Ref. 2850.

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

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)

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

Least Concern (LC) ; Date assessed: 01 May 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest; aquarium: potential

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Estimates based on models

Preferred temperature (Ref. 123201): 19.7 - 28.1, mean 26.5 °C (based on 12 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01096 (0.00469 - 0.02561), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.46 se; based on food items.

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

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

Nutrients (Ref. 124155): Calcium = 175 [102, 357] mg/100g; Iron = 1.21 [0.68, 1.98] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.171 [0.095, 0.311] g/100g; Selenium = 32.5 [15.3, 65.4] μg/100g; VitaminA = 82.6 [26.7, 247.8] μg/100g; Zinc = 2.33 [1.52, 3.38] mg/100g (wet weight);

Apogon atricaudus Jordan & McGregor, 1898