松原隆背八角鱼是辐鳍鱼纲鲉形目杜父鱼亚目八角鱼科的其中一种。

本鱼分布于西北太平洋，包括日本南部及台湾北部海域。

Percis matsuii is a fish in the family Agonidae (poachers). It was described by Matsubara in 1936. It is a marine, deep water-dwelling fish which is known from southern Japan, in the northwestern Pacific Ocean. It dwells at a depth range of 200 to 500 metres (660 to 1,640 ft), and inhabits sand and mud sediments. Males can reach a maximum standard length of 15 centimetres (5.9 in).