OF BRITISH HONDURAS south of the Colony at San Pedro on the banks of the Sarstoon River and in the month of August. Here, in company with other species of Catop- silia, I found it in great numbers imbibing the moisture from wet sand. It is a very dull coloured insect, in striking contrast to the others of the genus. 22. CATOPSILIA ARGANTE (Fabr). A common butterfly everywhere, and appears to be on the wing all the year round. 23. CATOPSILIA EUBULE (Linn). Met with commonly in the Western District congregating with other butterflies on moist sand. 24. CATOPSILIA AGARITHE (Bois). I have taken this insect in the Western District, but it is generally distributed through the Colony. 25. CATOPSILIA TRITE (Linn). This butterfly occurs abundantly in the Western District in association with other members of the family. 26. CATOPSILIA STATIRA (Cram). Very abundantly met with in the Western District.