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> Acanthuriformes (Surgeonfishes) > Leiognathidae (Slimys, slipmouths, or ponyfishes) > Gazzinae
Etymology: flavaxilla: Name from Latin 'flavaxilla' which means 'yellow axil'. referting to the prominent yellowmarking just behind the pectoral fin base..

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

marino demersal. Tropical; 12°N - 10°N, 122°E - 123°E

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

Western Central Pacific: Philippines.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.9 cm SL macho / no sexado; (Ref. 74926)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 8 - 9; Radios blandos dorsales (total) : 15 - 17; Espinas anales: 3; Radios blandos anales: 14. This species is distinguished by the following set of characters: naked cheek and breast; fully scaled dorsolateral body surface; anteroventral profile of lower jaw somewhat strongly concave; upper oral valve with sparse minute, slender papillary projections; bicuspid preorbital spine, not expanded distally; second dorsal and anal fin spines elongated, almost reaching to the base of fifth dorsal fin soft ray and extending beyond the base of fifth anal fin soft ray when fins are appressed; a distinct yellow semicircular marking just behind pectoral fin base, larger than pupil and smaller than eye in size; usually almost straight dark vertical lines (not wavy) dorsolaterally on the body in preserved specimens (Ref. 74926). Similar to Nuchequula gerroides and N. longicornis in overall body appearance, naked cheek and breast, and scaled anterior dorsolateral surface of body; however, N. flavaxilla is different from the latter two species by the preorbital spine not expanded distally (vs. expanded distally in the latter two species) (Ref. 74926).

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

Main reference Upload your references | Referencias | Coordinador : Woodland, David J. | Colaboradores

Kimura, S., R. Kimura and K. Ikejima, 2008. Revision of the genus Nuchequula with descriptions of three new species (Perciformes: Leiognathidae). Ichthyol. Res. 55:22-42. (Ref. 74926)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 03 March 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01862 (0.00823 - 0.04215), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 2.9 ±0.3 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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Nuchequula flavaxilla Kimura, Kimura & Ikejima, 2008