Actinopterygii (ray-finned fishes) >
Tetraodontiformes (Puffers and filefishes) >
Ostraciidae (Boxfishes)
Etymology: Acanthostracion: Greek, akantha = thorn + Greek, ostrakon = shell (Ref. 45335). More on author: Poey.
Environment / Climate / Range
Ecology
Marine; reef-associated; depth range 3 - 80 m (Ref. 9710). Tropical; 41°N - 33°S
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm NG male/unsexed; (Ref. 36453); common length : 25.0 cm TL male/unsexed; (Ref. 5217)
Bold pattern of hexagons outlined by narrow dark lines; centers and areas between hexagons pale (Ref. 26938). Purplish blue on sides and ventrally (Ref. 13442).
Western Atlantic: New Jersey, USA and Bermuda to Brazil, including the Caribbean and Antilles. Absent from the Gulf of Mexico.
Occurs in clear water around coral reefs. Feeds on sponges, alcyonarians, tunicates, and shrimp. Uncommon and wary (Ref. 9710). Consumed fresh, generally roasted (Ref. 5217).
Smith-Vaniz, W.F., B.B. Collette and B.E. Luckhurst, 1999. Fishes of Bermuda: history, zoogeography, annotated checklist, and identification keys. American Society of Ichthyologists and Herpetologists Special Publication No. 4. 424 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Reports of ciguatera poisoning (Ref. 30303)
Human uses
Fisheries: commercial; aquarium: commercial
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02785 (-0.08582 - 0.14153), b=2.84 (2.76 - 2.91), based on LWR estimates for species & family-BS (Ref.
93245).
Trophic Level (Ref.
69278): 2.0 ±0.0 se; Based on diet studies.
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months (Fec assumed to be > 10,000).
Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100) .