Arocatus
Arocatus is a genus of lygaeid bug.

Species
Species within this genus include:
Arocatus melanocephalus (Fabricius, 1798)
Arocatus roeselii (Schilling, 1829)
Arocatus sericans (Carl Stål, 1859)
Arocatus nicobarensis (Mayr, 1865)
Arocatus rusticus (Carl Stål, 1867)
 Arocatus longiceps (Carl Stål 1872 )
Arocatus nanus (Breddin, 1900) 
Arocatus pseudosericans Gao, Kondorosy & Bu, 2013