Aulostomus chinensis (Linnaeus, 1766)

Aulostomus chinensis
Aulostomus chinensis
Photographer: 
Bob Edgar
Date: 
Sunday, 13 March 2011
Location: 
Sth Solitary Island
Depth: 
12m
Aulostomus chinensis
Aulostomus chinensis
Photographer: 
Ian Shaw
Date: 
Monday, 13 May 2013
Location: 
Sth Solitary Island
Depth: 
12m
Additional Notes: 

Yellow form shown here.

Aulostomus chinensis
Aulostomus chinensis
Photographer: 
Ian Shaw
Date: 
Friday, 3 February 2017
Location: 
Sth Solitary Island
Depth: 
15m
Common name: Trumpetfish
Distribution:

Common throughout the Solitary Islands Marine Park. Widespread throughout the tropical Indo-Pacific. In Australia recorded from Exmouth in Western Australia, across the tropical north to Queensland, south to Sydney in NSW and including Lord Howe and Norfolk Islands.

Ecological Notes:

Frequents coastal and outer reefs, from shallow areas to 'dropoffs'.

Additional Notes:

Juveniles live amongst seagrass and soft corals. Adults are ambush predators and shadow larger fish closely looking for prey. Colouration varies considerably and they appear to be able to change colouration quickly. A yellow (or xanthic) colouration is common in some areas, see second photograph, juvenile approximately 90mm in length in third photograph. Usually seen singly, occasionally loosely in pairs. Grows to 60cm with anecdotal recordings of 90cm.