Information
''S. macrocephalus'' is known to be found in a marine environment within a demersal range. This species is native to a tropical climate. The average length of an unsexed male is about . They commonly occupy Indonesia and the Chesterfield Islands. It is a marine species only recorded to live in salt water. ''S. macrocephalus'' is also known to be reef-associated when it comes to its living environment.References
Notes
* Synodontidae Fish described in 1981 {{Aulopiformes-stub