GENUS. SPILOSOMA, _Steph._ Arctia, p. _Schrank_. Eyprepia, p. _Ochs._
Phalæna (Noctua), _Drury_.
SPILOSOMA NAIS. Alis anticis nigris lineis tribus longitudinalibus
fusco-fulvescentibus, duabus superioribus externè connexis, posticis
pallidioribus margine irregulari nigro. (Expans. Alar. 1 unc. 9 lin.)