Actinopterygii (ray-finned fishes) >
Syngnathiformes (Pipefishes and seahorses) >
Aulostomidae (Trumpetfishes)
Etymology: Aulostomus: Greek, aulos = flute + Greek, stoma = mouth (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; reef-associated; depth range 2 - 25 m (Ref. 9710). Subtropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 100.0 cm TL male/unsexed; (Ref. 26340); common length : 60.0 cm TL male/unsexed; (Ref. 7251)
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Western Atlantic: southern Florida, USA and Bermuda to northern South America. East to St. Paul's Rocks (Ref. 13121).
Commonly found in weedy areas and especially around reefs, where they usually swim snout-down among sea whips (gorgonians). A solitary ambusher of small fishes and crustaceans that lurk among branching coral or gorgonians. Often swims behind large herbivorous fishes to sneak up on prey. Mouth opens to diameter of body to suck in prey (Ref. 9710). Marketed locally. Has been traded as an aquarium fish at Ceará, Brazil (Ref. 49392).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial; aquarium: commercial
More information
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00000 (0.00000 - 0.00000), b=0.00 (0.00 - 0.00), based on (Ref.
93245).
Trophic Level (Ref.
69278): 4.3 ±0.8 se; Based on diet studies.
Resilience (Ref.
69278): .
Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100) .