Environment: milieu / climate zone / depth range / distribution range
Ecología
marino asociado a arrecife; rango de profundidad 1 - 5 m (Ref. 123714). Subtropical
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri
Western Pacific: eastern coast of Australia (southern QLD to NS W); New Caledonia, Lord Howe Island, and Norfolk Island.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 11.2 cm macho / no sexado; (Ref. 123714)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 15 - 17; Espinas anales: 3; Radios blandos anales: 13 - 14. This species is distinguished by the following: fifth body stripe relatively straight, without an inflection; no spots and short dashes on the breast and lower body (Ref. 123714).
Juveniles and young adults are often seen in rock pools and rocky shores to 5 meters. Adults are more commonly seen near rocky reefs, but are also common in harbours, embankments, and under piers, where they occur in large groups (Ref. 123714).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Tea, Y.K. and A.C. Gill, 2020. Systematic reappraisal of the anti-equatorial fish genus Microcanthus Swainson (Teleostei: Microcanthidae), with redescription and resurrection of Microcanthus joyceae Whitley. Zootaxa 4802(1):41-60. (Ref. 123714)
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
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.00909 - 0.06048), b=2.99 (2.76 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).