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Tetraodontiformes (Puffers and filefishes) >
Ostraciidae (Boxfishes)
Etymology: Rhynchostracion: Greek, rhingchos = snout + Greek, ostrakon = a little shell (Ref. 45335).
More on author: Bloch.
Issue
Genus according to Matsuura (Ref. 9806).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 2 - 80 m (Ref. 1602). Tropical; 19°N - 20°S
Western Pacific: Sri Lanka (Ref. 1550) and Sumatra to Fiji, north to the Philippines; Palau and Truk in Micronesia. Matsuura 1999, pers. comm. strongly doubts its distribution in the southern GBR (as reported in Lieske & Meyers 1994, Ref. 9710) and does not know of any reliable record of this species from East Africa.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL maschio/sesso non determinato; (Ref. 2334)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 9; Spine anali: 0; Raggi anali molli: 9. Has a small protuberance above the mouth and a distinctly concave snout profile.
Found around rocky and sandy substrates (Ref. 1602). Solitary, also found in sheltered bays exposed to heavy silt and mud bottoms of coastal trawling grounds (Ref. 90102).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Matsuura, K., 2001. Ostraciidae. Boxfishes. p. 3948-3951. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9806)
IUCN Red List Status (Ref. 130435)
Threat to humans
Venomous
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 26.7 - 29, mean 28.2 °C (based on 1104 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03548 (0.01700 - 0.07404), b=2.81 (2.62 - 3.00), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.2 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Fec assumed to be > 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 47.6 [20.5, 105.6] mg/100g; Iron = 0.655 [0.340, 1.443] mg/100g; Protein = 18.1 [15.8, 20.2] %; Omega3 = 0.113 [0.057, 0.215] g/100g; Selenium = 41.8 [21.8, 87.6] μg/100g; VitaminA = 48 [13, 176] μg/100g; Zinc = 1.23 [0.83, 1.81] mg/100g (wet weight);