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> Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Pseudamiinae
Etymology: Gymnapogon: Greek, gymnos = naked + Greek, pogon = beard (Ref. 45335); melanogaster: From its blach stomach ('malano' = black; 'gaster = stomach)..

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

marino asociado a arrecife; rango de profundidad 0 - 2 m (Ref. 45047). Subtropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Western Indian Ocean: Red Sea.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.3 cm SL macho / no sexado; (Ref. 45047)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 9; Espinas anales: 2; Radios blandos anales: 8. Body naked without papillae network. Stomach black, intestine pale. Pelvic fins black. Preopercular spine flat and bifurcated. Ceratobranchial rakers 8 (Ref. 450470).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

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

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Gon, O. and D. Golani, 2002. A new species of the cardinalfish genus Gymnapogon (Perciformes, Apogonidae) from the Red Sea. Ichthyol. Res. 49(4):346-349. (Ref. 45047)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
componentes alimenticios
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Length-length rel.
Length-frequencies
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Life cycle
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Egg(s)
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Larva
Dinámica larvaria

Distribution
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Anatomy
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Physiology
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Visual pigment(s)
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Genetics
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Human related
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Perfiles de acuicultura
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Stamps, coins, misc.

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Fuentes de Internet

Estimates based on models

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

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).

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

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Gymnapogon melanogaster Gon & Golani, 2002