Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; djupintervall 8 - 90 m (Ref. 90102). Tropical
Indo-West Pacific: known from scattered localities from off Zanzibar to New Caledonia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL hane/ej könsbestämd; (Ref. 9710)
Taggstrålar i ryggfenan (totalt) : 13; Mjukstrålar i ryggfenan (totalt) : 8; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 6. Recognized by the large rounded head and deeply incised membranes of the spinous part of the dorsal fin (Ref. 48635).
Inhabits silty coastal reefs (Ref. 9710); also in sheltered sand habitats in coastal bays and deep offshore. Uncommon and mainly known from prawn trawling grounds. Nocturnal, coming out on dusk, usually buries itself in the sand during the day (Ref. 48635).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
Download XML
Internet-källor
Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29, mean 28 °C (based on 956 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00776 - 0.04678), b=3.03 (2.82 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 101 [41, 223] mg/100g; Iron = 0.716 [0.336, 1.476] mg/100g; Protein = 17.2 [15.5, 18.8] %; Omega3 = 0.194 [0.078, 0.596] g/100g; Selenium = 28.1 [13.8, 70.2] μg/100g; VitaminA = 133 [36, 506] μg/100g; Zinc = 1.57 [1.03, 2.39] mg/100g (wet weight);
