Taxonomic notes on Erora (Lycaenidae)

1 - 4

Kilian Roever

Evolutionary mechanisms of the Pieris napi - bryoniae group [first part]

5 - 19

Z. Lorkovic

A biting midge ectoparasitic on Arizona lycaenids

20 - 22

Paul R. Ehrlich

Ecological studies of Rhopalocera at Donner Pass, California. I.

23 - 24

Thomas C. Emmel & John F. Emmel

Satyrium behrii (Lycaenidae) in Oregon

44

H. K. Clench

Authorship of names of Papilio credited to Boisduval or Lucas

45 - 46

Cyril F. dos Passos

Colias nastes in the U.S.A.

46

J. H. Shepard

Studies of Neotropical Lepidoptera. I. Life history of Dyops

47 - 54

E. P. Wiltshire

Preliminary notes on the life history of Callophrys (Sandia)macfarlandi

55 - 57

D. B. Stallings, J. R. Turner & P. R. Ehrlich

Book Review: Collins & Weast, Wild Silk Moths of the United States

58

C. L. Hogue

Albino Lycaena phlaeas in Connecticut

59

S. V. Fuller

Whitish Lycaena phlaeas in Ohio

59 - 60

L. L. Martin

Larval notes on Chlosyne lacinia and californica

61

F. Thorne

Foodplants of southwestern Saturniidae

61 - 62

R. D. Weast

Adopaea lineola in northern Ontario

62

J. C. E. Riotte

Migration of Nymphalis californica in Washington

63

W. H. Rogers

Collecting Oeneis, etc. on Vancouver island, with a theory on hilltopping

64 - 66

Richard Guppy

Collecting is still good in the Northwest

67 - 70

E. J. Newcomer

Biographical obituary of Edwin P. Meiners (1893-1960)

71 - 75

P. Sheldon Remington

Book Review: Hayward, Guia para el entomologo principiante

71 - 75

C. L. Remington

Recent literature on Lepidoptera

76 - 80

Notes on overlapping subspecies. I. An example in Speyeria zerene

81 - 97

L. P. Grey & A. H. Moeck

A mosaic melanic male of Papilio glaucus

98

Harry Sicher

Notes on Lepidoptera ovipositing on plants toxic to their larvae

99 - 103

R. Straatman

A rare paper of W. F. Kirby

104

Paddy B. Mchenry

Evolutionary mechanisms of the Pieris napi - bryoniae group [conclusion]

105 - 127

Z. Lorkovic

Butterflies at lights

128

David W. Bouton

Colias activity in November and December in Pennsylvania

129 - 130

Arthur M. Shapiro

Observations and records of butterflies attracted to light in India

131 - 135

Julian P. Donahue

Supplementary notes on Rhopalocera of Donner Pass, California

136

Thomas C. Emmel & John F. Emmel

Song sparrows feeding on Lepidoptera

136

W. L. Olson

A little about the little-known Papilio indra minori

137 - 142

Donald Eff

Over 100 butterfly species caught in a single day at Mussoorie, India

143 - 145

Ernest M. Shull

A note on Lepidoptera on Czechoslovak postage stamps

145 - 146

Josef Moucha

Biographical obituary of John C. Hopfinger (1888-1961)

147 - 149

Donald Eff

On localities of Hopfinger specimens

149 - 150

Charles L. Remington

Book Review: Moucha, Motyli

150

Charles L. Remington

Recent literature on Lepidoptera

151 - 160

Hybrid between Papilio aegeus and fuscus, with a note on larval foodplants

161 - 174

R. Straatman

Butterflies at light

174

C. C. Curtis & W. F. Boscoe

North American species of Eana (two new), with general review of genus

175 - 192

Nicholas S. Obraztsov

Book Review: Krzywicky, Pieridae - Papilionidae (Polish)

192

Josef Moucha

Some notes on Callophrys (Mitoura) johnsoni in California

193 - 194

Paul A. Opler

Notes on Euristrymon ontario ontario and Satyrium caryaevorus

195 - 196

Gordon B. Small, Jr

The occurrence of Satyrium kingi in Virginia

197 - 198

Charles V. Covell, Jr

Foodplants of Papilio palamedes in Georgia

198

James C. Brooks

Satyrium acadica and other hairstreaks in Pennsylvania

199

A. M. Shapiro

Additional records of Satyrium behrii from Oregon

199 - 200

J. W. Tilden

Evening mating in Hypaurotis crysalus in Colorado

200

D. S. Chambers

Collecting Euristrymon polingi in Texas

201 - 203

W. J. Reinthal & Roy O. Kendall

Recent literature on Lepidoptera

204 - 208

Obituary: James Halliday McDunnough (1877-1962), biography and bibliography

209 - 228

Douglas C. Ferguson

A migration problem - Vanessa cardui, the painted lady butterfly

229 - 233

Charles H. Abbott

Ochlodes snowi at blacklight in Colorado

234

Thomas C. Emmel

Inter-specific pairing in Lycaenidae

235 - 237

John C. Downey

Book Review: Fulmek, Parasitinsekten der Blattminierer Europas

237 - 238

N. S. Obbaztsov

The variation of Polites draco with altitude

239 - 242

F. Martin Brown

First additions to the northern Ontario list of butterflies

243 - 245

J. C. E. Riotte

Field note: A new Eurema for Florida

246

J. M. Plomley

Burdick Collection to University of Colorado

246

Presidential address to the twelfth annual meeting

247 - 248

John Adams Comstock

Butterfly migrations in March in northern Mexico

249 - 250

Richard Heitzman

Obituary of W. M. Davidson

250

G. W. Rawson

Recent literature on Lepidoptera

251 - 253

Indices to Volume 16

254 - 256