| Trichonotidae (Sanddivers) |
| 22 cm TL (male/unsexed) |
|
reef-associated; brackish; marine; depth range 10 - 80 m |
| Western Pacific. |
|
Dorsal soft rays (total): 39-41. Males recognized by long dorsal fin rays and large size (Ref. 48636). Under dorsal fin with 1 or 2 free pterygiophores (Ref 12934). |
| Found in steep sand slopes in large aggregations (Ref. 8631). Hovers above clean sandy bottoms; darts into the sand when disturbed. Usually slightly silty habitat. Usually seen resting on substrate, leaving substrate to grab prey from zooplankton floating over, or when displaying (Ref. 48636). |
|
Least Concern (LC); Date assessed: 12 March 2015 Ref. (130435)
|
| harmless |
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