CHAPTER X FAMILY HESPERIDZE SUB-FAMILY Pyrrhopyginse Genus: 1. PYRRHOPYGE ZENODORUS (G. and S.). I found this Hesperid at San Pedro on the Sarstoon River. 2. PYRRHOPYGE SCYLLA (Men). This insect also I found at San Pedro Sarstoon. 3. PYRRHOPYGE CHARYBDIS (Doub). This I captured in the Western District. All these Hesperids are extremely rapid on the wing and difficult to capture, and when captured they flutter and beat themselves about so franti- cally in the net that unless they are killed without delay they become so damaged as to be worthless as specimens. SUB-FAMILY Hesperiine 4. PHOCIDES PIGMALION (Cram). This is a very robust and powerful Hesperid. Its flight is exceedingly rapid and it has the same habit of beating itself about in the net as I have