NOTES ON THE BUTTERFLIES 50. PYRRHOGYRA CRAMERI (Auriv). This butterfly I have only seen in the Western District. Either this or the preceding insect flies in the forest around Corozal, but I have not identified it. The butterflies of this genus are generally distributed, but certainly not common. They have a slow and graceful sailing flight and are always found in forest roads and glades. 51. PSEUDONICA FLAVILLA (Hub). The Cayo District is the only record I have for this insect. 52. TEMENIS ARIADNE (Cram). This is a common insect in the Western District. 53. CATONEPHELE ESITE (Feld). A very beautiful butterfly which I have taken in the valley of the upper reaches of the Belize River. It is decidedly a rare insect. Curiously enough I once observed a wandering specimen in my garden in Belize. 54. CATONEPHELE NYCTIMUS (Westw). I have taken this insect in the Corozal and also in the Cayo Districts. It is found only in the forest, and is not uncommon, but rather local. 55. NESSEA REGINA (Salvin). This lovely butterfly is only occasionally seen,