Philaeus erythrogaster (♂) (LUCAS, 1846)
synonym of
Philaeus chrysops (♂,♀) (PODA, 1761) [THORELL, 1873: 388]
combinations
Salticus erythrogaster: (♂) LUCAS, 1846: 137
Attus erythrogaster: WALCKENAER 1947: 414
Cyrtonota (Philia) erythrogaster: SIMON 1864: 328
external sources for more info