Plate XIV. fig. 4.
ORDER: Lepidoptera. SECTION: Nocturna. FAMILY: Pyralidæ, _Leach_.
GENUS. HYDROCAMPA? _Latr._ Cataclysta, _Hübn. Steph._ Phalæna (Pyralis),
_Drury_.
HYDROCAMPA? NIVALIS. Alis margaritaceo-albis, ciliâ anticarum fuscâ.
SYN. Phalæna (Pyralis) Nivalis, _Drury, App. vol._ 2.
HABITAT: New England.
_Upper Side._ Antennæ filiform and brown. Head, thorax, abdomen, and
wings white. The latter of a fine glossy hue, and immaculate. Cilia of
the anterior wings brown.
_Under Side._ Tongue spiral. All the parts on this side are of the same
white glossy colour as on the upper.