Of the following species I am anxious to obtain examples, either by exchange or pur- 
chase, any Naturalists having duplicates of any of them will confer a great favor by commu- 
nicating with 
HERMAN STRECKER, 
Box 111 Reading, P. 0., 
Berks Co,, Pennsylvania, U. S. of N. America. 
Papilio Gundlachianus, Feld. 
Dynastor Napoleon, Doubl, Hew. 
Argynnis Sagana, Doubl, Hew. 
Zeuxidia Aurelias, Cram. 
Urania Rhipheus, Cram. 
Urania Sloanus, Cram. 
Nyctalemon Orontes, Linn. 
Nyctalemon Cydnus, Feld. 
Erasmia Pnlchella, Hope. 
Actias Micnas 
Saturnia Derecto, Mssn. 
Saturnia Argus, Drury. 
Any Asiatic species of Parnassius. 
Citheronia Phronima. 
Castnia Daedalus, Cram. 
Pyramcis Gonerilla, Fabr. 
Pyrameis Abyssinica, Feld. 
Pyramcis Dcjcanii, Godt. 
Pyramcis Tameamea, Esch. 
Vanessa v. Hygitea, Hdrch. 
Vanessa v. Elymi, Rbr. 
Dasyopthalmia Rusina, Godt, 
Morph o Phanodemus, Hew. 
Any species of Agrias. 
Any species of CaOithea. 
Pandora Chalcothea, Bates. 
Pandora Ilypochlora, Cates. 
Pandora Divalis, Bates. 
Colias Viluiensis, Men. 
Colias Ponteni, Wallengr. 
Bunsea Deroyllei, Thom. 
Bun sea Phsedusa, Dru. 
Rinaca Zuleica, Hope. 
These are a few of the very many of the rarer species that I am eager to procure ; of 
course there are numberless others from all parts of the world, equally desirable and coveted 
by me. 
Ornithoptera Hippolytus, Cram. 
Ornithoptera Amphrysus, Cram. 
Ornithoptera Helena, Linn. 
Ornithoptera Croesus, Wall. 
Ornithoptera Brookiana, Wall. 
Papilio Evan, Doubl. 
Papilio Pericles, Wall. 
Papilio Bluinei, Boisd. 
Papilio Macedon, Wall. 
Papilio Philippas, Wall. 
Papilio Arcturus, West. 
Papilio Phorbanta, Linn. 
Papilio Homerus, Fabr. 
Papilio Garamas, Hub. 
Papilio Caiguanabus, Pocy. 
Argynnis Rudra, Moore. 
Argynnis Oscar us, Evers. 
Argynnis Cnidia, Feld. 
Argynnis Jerdoni, Lang. 
Arocvnnis Dexamene, Boisd. 
Argynnis Jainedeva, Moore. 
Argynnis Ruslana, Motsch. 
Argynnis Anna, Blanch. 
Argynnis Childreni, Gray. 
Argynnis A run a, Moore. 
Acherontia Satanus. 
Papilio Ascanius, Cram. 
Cserous Chorinseus, Fabr. 
Parthenos Tigrina, Voll. 
Charaxes Epijasius Reiche. 
Charaxes Kadenii, Feld. 
Charaxes Jupiter, But. 
Charaxes Etheocles, Cram. 
