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 1 11 Beading, P. 0., 
Berks Co., Pennsylvania, U. S. of N. America 
Ornithoptera Hippolytus, Cram, 
Ornithoptera Lydius, Feld. 
Ornithoptera Helena, Linn. 9 
Ornithoptera Croesus, Wall. 
Ornithoptera Brookiana 9 , Wall. 
Papilio Evan, Doubl, 
Papilio Pericles, Wall. 
Papilio Bluinei, Boisd. 
Papilio Macedon, Wall. 
Papilio Philippus, Wall. 
Papilio Arcturus, West. 
Papilio Phorbanta, Linn. 
Papilio Homerus, Fabr. 
Papilio Garamas, Hub. 
Papilio Caiguanabus, Poey. 
Papilio Ascanius, Cram. 
Papilio Wallacei, Hew. 
Papilio Slateri, Hew. 
Papilio Endochus Boisd. 
Papilio Icarius, West. 
Papilio Dionysos, Dbldy. 
Papilio Gundlachianus, Feld. 
Papilio Elephenor, Dbldy. 
Papilio Disparilis, Herr-Sch. 
Argynnis Rudra, Moore. 
'Argynnis Osearus, Evers. 
Argynnis Cnidia, Feld. 
Argynnis Jerdoni, Lang. 
Argynnis Doxamene, Boisd. 
Argynnis Jainedeva, Moore. 
Argynnis Ruslana, Motsch. 
Argynnis Anna, Blanch. 
Argynnis Childreni, Gray. 
Argynnis Aruna, Moore. 
Parthenos Tigrina, Voll. 
Penetes Pamphanis, Dbl., Hew. 
Cserous Chorinaeus, Fabr. 
Charaxes Epijasius Reiche. 
Charaxes Kadenii, Feld. 
Charaxes Jupiter, But. 
Charaxes Etheoeles, Cram. 
Catagramma Excelsior, Hew. 
Dyc-tis Bioeulatis, Guerin. 
Romalseosoma Sophron, Dbldy. 
Romalasosoma Pratinps, Dbldy. 
Romalseosoma Arcadius, Fabr. 
Nymphalis Calydonia, Hew. 
Saturnia Epimethea, Dru. 
Calinaga Buddha, Moore. 
Diadema Boisduvalii, Dbldy. 
Pavonia Aorsa, Wjest. 
Any species of Phyllodes. 
These are a few of the very many of 
course there ai'e numberless others from all 
by me. 
Dynastor Napoleon, Doubl, Hew. 
Argynnis Sagana c?, Doubl, Hew. 
Zeuxidia Aurelias, Cram. 
Brahmsea Whitei. 
Brahimea Certhia. 
Urania Sloan us, Cram. 
Eudsemonia Semi ram is, Cram. 
Thaliura Croesus. 
Nyctalemon Metaurus. 
Nyctalemon Cydnus, Feld. 
Actias Maenas 
Saturnia Derceto, Mssn. 
Saturnia Argus, Drury. 
Any Asiatic species of Parnassius.- 
Citheronia Phoronea. 
Pyrameis Gonerilla, Fabr. 
Pyrameis Abyssinica, Feld. 
Pyrameis Dejeanii, Godt. 
Pyrameis Tameamea, Esch. 
Sphinx CJuentius. 
Vanessa v. Elymi, Rbr. 
Dasyopthalmia Rusina, Godt. 
Morpho Phanodeinus, Hew. 
Any species of Agrias. 
Any species of Callithea. 
Pandora Chalcothea, Bates. 
Pandora Hypochlora, Cates. 
Pandora Divalis, Bates. 
Colias Viluiensis, Men. 
Colias Ponteui, Wallengr. 
Bunsea Deroyllei, Thom. 
Bunsea Phtedusa, Dru. 
Rinaca Zuleica, Hope. 
Acrsea Perenna, Dbldy. 
Opsiphanes Boisduvalii, Dbldy. 
Clothilde Jsegeri, Herr-Sch. 
Picris Celestina, Boisd. 
Euploea Eurypon, Hew. 
Paphia Panariste, Hew. 
Limenitis Lymire, Hew. 
Io Beckeri Herr-Sch. 
Eacles Kadenii, Herr-Sch. 
Hepialus Gigantcus, H.-S. 
Smerinthus Panopus, Cram. 
Sphinx Substrigilis, West. 
Saturnia Larissa, West. 
Eusemia Victrix, Bellatrix, Amatrix, Den- 
tatrix, West. 
Smerinthus Modesta, Fab. (nec. Harris.) 
Smerinthus Tartarinovii, Brem. 
Smerinthus Dentatus, Cram. 
the rarer species that I am eager to procure; of 
parts of the world, equally desirable and coveted 
