Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển gần đáy; Mức độ sâu 0 - 10 m (Ref. 9002). Subtropical
Southwest Pacific: southeastern Australia only.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm SL con đực/không giới tính; (Ref. 33616)
Các tia vây lưng cứng (tổng cộng) : 17; Các vây lưng mềm (tổng cộng) : 18 - 20; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 6 - 7; Động vật có xương sống: 35. Adults have a short-based anal fin, pectoral fins with thickened lower rays, and are grey to blue-black with lighter mottling on the sides and light spots on the fins (Ref. 33616). It is distinguished from its congeners in having larger body scales (lateral-line scales 72± 82 vs. 83± 120) and absence of vomerine teeth (Ref. 86913).
Found on shallow exposed rocky shores, aggregating in high-energy zone, just below foaming surface to depths of about 10 m (Ref. 9002); in kelp and weed areas (Ref. 86913). Feed on either loose or attached weeds and algae (Ref. 9002); mainly consisting of Corallina pilulifera,
together with smaller quantities of Ulva actuca, Jania and filamentous species such
as Sphacelaria sp. (Ref. 86913).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Russell, B.C., 2000. Review of the southern temperate fish family Aplodactylidae (Pisces: Perciformes). J. Nat. Hist. 34(1):2157-2171. (Ref. 86913)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
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Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 17.6 - 27.5, mean 25.5 °C (based on 400 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00191 - 0.01196), b=3.13 (2.91 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 2.0 ±0.00 se; based on food items.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 126 [61, 271] mg/100g; Iron = 1.28 [0.74, 2.46] mg/100g; Protein = 18.1 [17.0, 19.2] %; Omega3 = 0.147 [0.074, 0.292] g/100g; Selenium = 25.7 [11.8, 62.1] μg/100g; VitaminA = 6.8 [1.6, 28.5] μg/100g; Zinc = 1.28 [0.85, 1.93] mg/100g (wet weight);
