Like other sand divers, it occurs on sand slopes with strong currents at times . Minimum depth reported from Ref. 26146.
Dorsal soft rays (total): 39 - 41. Trichonotus halstead is similar to T. setiger but has a beautifully colored dorsal fin . No free pterygiophores under dorsal fin (Ref 12934).: elongated.
Behavioural data for Gold-bar sand-diver is currently being reviewed.
Marine; demersal; depth range 11 - 35 m . Tropical
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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