Environment: milieu / climate zone / depth range / distribution range
Ecología
marino bentopelágico; rango de profundidad 20 - 40 m (Ref. 90102). Tropical
Indo-West Pacific.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.1 cm SL macho / no sexado; (Ref. 11356)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 8; Radios blandos dorsales (total) : 9; Espinas anales: 2; Radios blandos anales: 8. A brown band from tip of snout and chin to eye. A narrow black girdle encircles caudal peduncle at base of caudal, darkest at the point where it crosses the lateral line. A broad, dusky, black band across anterior dorsal spines; a subanal black band on second dorsal and anal, the black band confined to the membranes; rest of the fins hyaline (Ref. 11356).
On open substrate, schooling with large coral heads during the day. Usually trawled inshore on soft bottom (Ref. 48635).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Gloerfelt-Tarp, T. and P.J. Kailola, 1984. Trawled fishes of southern Indonesia and northwestern Australia. Australian Development Assistance Bureau, Australia, Directorate General of Fishes, Indonesia, and German Agency for Technical Cooperation, Federal Republic of Germany. 407 p. (Ref. 5978)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.5 - 28.7, mean 27.6 °C (based on 42 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00509 - 0.02362), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.5 ±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).