CONTENTS.PAGE[Memoir of Lamarck]17[Introduction]65[Genus Ornithoptera]87[Ornithoptera Priamus. Plate I. Fig. 1.]89[Ornithoptera Remus. Plate I. Fig. 2.]92[Genus Papilio]93[Papilio Memnon. Plate II. Fig. 1.]97[Papilio Æneas. Plate II. Fig. 2.]99[Papilio Ascanius. Plate III. Fig. 1.]101[Papilio Paris. Plate III. Fig. 2.]102[Papilio Protesilaus. Plate IV. Fig. 1.]104[Papilio Sinon. Plate IV. Fig. 2.]106[Leptocircus Curius. Plate V. Fig. 1.]107[Thais Medesicaste. Plate V. Fig. 2.]108[Genus Pieris]110[Pieris Epicharis. Plate VI. Figs. 1 and 2.]112[Pieris Philyra. Plate VI. Fig. 3.]113[Pieris Belisama. Plate VII. Fig. 1.]114[Genus Anthocharis]115[Anthocharis Danæ. Plate VII. Fig. 2.]116[Genus Iphias]118[Iphias Leucippe. Plate VII. Fig. 3.]119[Genus Callidryas]120[Callidryas Eubule. Plate VIII. Fig. 1.]122[Genus Terias]124[Terias Mexicana. Plate VIII. Fig. 4.]125[Genus Euplœa]126[Euplœa Limniace. Plate IX. Fig. 1.]127[Euplœa Plexippe. Plate IX. Fig. 2.]128[Genus Idea]130[Idea Agelia. Plate X. Fig. 1.]131[Idea Daos. Plate X. Fig. 2.]132[Genus Heliconia]133[Heliconia Erato. Plate XI. Fig. 1.]135[Heliconia Cynisca. Plate XI. Fig. 2.]137[Heliconia Sylvana. Plate XI. Fig. 3.]138[Heliconia Flora. Plate XII. Figs. 1 and 2.]139[Heliconia Diaphana. Plate XII. Fig. 3.]141[Genus Acræa]142[Acræa Pasiphæ. Plate XII. Fig. 4.]143[Genus Cethosia]144[Cethosia Dido. Plate XIII.]145[Cethosia Cyane. Plate XIV.]147[Genus Vanessa]149[Vanessa Juliana. Plate XV. Fig. 1.]150[Vanessa Amathea. Plate XV. Fig. 2.]151[Vanessa Orithya. Plate XV. Fig. 3.]152[Charaxes Jasius. Plate XVI.]154[Nymphalis Etheocles. Plate XVII. Fig. 1.]157[Nymphalis Tiridates. Plate XVII. Figs. 2 and 3.]159[Peridromia Arethusa. Plate XVIII. Fig. 1.]160[Peridromia Amphinome. Plate XVIII. Fig. 2.]162[Marius Thetis. Plate XIX. Fig. 1.]164[Fabius Hippona. Plate XIX. Fig. 2.]167[Catagramma Condomanus. Plate XX. Figs. 1 and 2.]169[Catagramma Pyramus. Plate XX. Figs. 3 and 4.]171[Genus Morpho]172[Morpho Helenor. Plate XXI.]174[Morpho Adonis. Plate XXII. Fig. 1.]176[Genus Pavonia]178[Pavonia Teucer. Plate XXII. Fig. 2.]179[Arpidea Chorinæa. Plate XXIII.]180[Helicopis Gnidus. Plate XXIV. Figs. 1 and 2.]183[Erycina Octavius. Plate XXIV. Fig. 3.]185[Erycina Melibæus. Plate XXV. Figs. 1 and 2.]187[Loxura Alcides. Plate XXV. Fig. 3.]188[Polyommatus Marsyas. Plate XXVI. Figs. 1 and 2.]190[Polyommatus Endymion. Plate XXVI. Figs. 3 and 4.]192[Polyommatus Venus. Plate XXVII. Figs. 1 and 2.]193[Polyommatus Achæus. Plate XXVII. Figs 3 and 4.]194[Genus Thaliura]195[Thaliura Rhipheus. Plate XXVIII.]197[Genus Urania]200[Urania Sloanus. Plate XXIX. Fig. 1.]202[Urania Leilus. Plate XXIX. Fig. 2.]203[Rhipheus Dasycephalus. Plate XXX.]205[Portrait of Lamarck]2[Vignette, Title Page]3In all, Thirty-two Plates in this Volume. With one Plate double, making the number equal toTHIRTY-THREE.