Paititia neglecta, gen. n., sp. n. from Peru (Nymphalidae: Ithomiinae)

1 - 5

Gerardo Lamas

Experimental hybridization between Phyciodes tharos and P. batesii (Nymphalidae)

6 - 20

Charles G. Oliver

Temporary range extension and larval foodplant of Dynamine dyonis (Nymphalidae) in Texas

20

Joseph F. Doyle III

Nomenclatural changes in Eucosmini (Tortricidae)

21 - 28

Richard L. Brown

Editorial policy statement to contributors

28

Austin P. Platt

Population structure and gene frequency analysis of sibling species of Lethe

29 - 36

Mark W. Angevine & Peter F. Brussard

The James H. Baker Collection

36

F. Gates Clarke

The larva of Cryptocala acadiensis (Bethune) (Noctuidae)

37 - 41

Timothy L. McCabe

Courtship behavior of the checkered white, Pieris protodice (Pieridae)

42 - 49

Ronald L. Rutowski

A new technique for the prospective survey of sex chromatin using the larvae of Lepidoptera

50 - 55

Winifred Cross & Alison Gill

Book Review: Butterflies

55

Jacqueline Y. Miller

Oviposition of the butterfly Battus belus varus (Papilionidae)

56 - 57

Allen M. Young

Malfunction of ecdysis allowing imaginal emergence but causing death ofadult hackberry butterfly (Nymphalidae)

57 - 58

Raymond W. Neck

Aggregative behavior of Anartia fatima (Nymphalidae) in Guanacaste province, Costa Rica during the dry season

58 - 60

Allen M. Young

Biston betularia, obligate f. insularia indistinguishable from f. carbonaria (Geometridae)

60 - 64

Sir. Cyril A. Clarke

Brother Apolinar Maria (1867-1949) and his contributions to Colombian lepidopterology

65 - 67

Gerardo Lamas

Weather and the regulation of Hypothyris euclea (Nymphalidae): populations in northeastern Costa Rica

68 - 69

Allen M. Young

Book Review: Pennington's Butterflies of Southern Africa

69 - 71

Lee D. Miller

Obituary: Christopher Henne

72 - 75

John F. Emmel

Subspecific variation in butterflies: adaptation and dissected polymorphism in Pieris (Artogeia) (Pieridae)

77 - 111

S. R. Bowden

Notes on the life cycle and natural history of butterflies of El Salvador. III. C. Historis odius and Coea acheronta (Nymphalidae-Coloburinae)

112 - 123

Albert Muyshondt, Jr. & Alberto Muyshondt

Book Review: Aberrations of British Butterflies

123

Clifford D. Ferris

Review of the Mexican Polythrix Watson 1893 (Hesperiidae)

124 - 128

H. A. Freeman

Predatory behavior in Lithophane querquera and other spring caterpillars

129 - 134

Dale F. Schweitzer

A holotype designation for Papilio cinyras ridens Masters 1971 (Papilionidae)

135 - 136

John H. Masters

Melipotis indomita (Noctuidae) in Hawaii and Connecticut

136

Dale F. Schweitzer

The type locality of Argynnis zerene Boisduval (Nymphalidae): A correction

137 - 138

John H. Masters

Notes on Chilean Oecophoridae

139 - 143

J.F. Gates Clarke

Notes of Maryland Lepidoptera. 6. Occurrence of Boloria selene (Nymphalidae) in Maryland

143 - 145

William A. Andersen & Robert S. Simmons

Two southern cossids (Cossidae) in the New Jersey pine barrens

146 - 147

Dale F. Schweitzer

A melanistic specimen of Antheraea polyphemus polyphemus (Saturniidae)

147 - 148

William B. Preston & Wm. Brian McKillop

Biston cognataria (Geometridae): frequency of melanic males in Tyringham, Massachusetts, 1958-1977

148 - 149

Asher E. Treat

Notes on the occurrence of Erora laeta (Lycaenidae) in Michigan's western upper Peninsula

149 - 150

Daniel P. Oosting

Euristrymon ontario (Lycaenidae): first report in Michigan

151 - 152

Daniel P. Oosting, Donald J. Harvey & Warren H. Wagner, Jr.

The malaise trap as a means of sampling butterfly populations in Kentucky

153 - 161

Charles V. Covell, Jr. & Paul H. Freytag

Differential growth among larvae of Citheronia regalis (Saturniidae) on three genera of foodplants

162 - 166

C. Brooke Worth, Thomas F. Williams, Austin P. Platt & Brian P. Bradley

Doubly overwintering Citheronia regalis fabricius (Saturniidae)

166

C. Brooke Worth

A documentation of biennialism in Boloria polaris (Nymphalidae)

167 - 169

John H. Masters

Foodplant of alpine Euphydryas anicia (Nymphalidae)

170 - 173

Raymond R. White

Fourth addition to the supplemental list of Macrolepidoptera of New Jersey

174 - 178

Joseph Muller

New status for Epiblema minutiana (Kearfott) and new species of Epiblema Hubner and Sonia Heinrich (Tortricidae)

179 - 188

A. Blanchard

Six new state butterfly records from Kentucky

189 - 191

Charles V. Covell, Jr., Loran D. Gibson, Richard A. Henderson & Michael L. McInnis

A new ghost moth from the southern Appalachian mountains (Hepialidae)

192 - 196

Douglas C. Ferguson

A list of larvae sustained on wheat germ diet

196 - 197

Kamel T. Klialaf

"Mud puddle clubs" in pure Colias eurytheme (Pieridae) in north central California

197 - 198

Arthur M. Shapiro

Lepidoptera from boluses of nestling cattle egrets in eastern Missouri

198 - 199

George L. Godfrey

New foodplant records for Euphydryas editha and Euphydryas chalcednna (Nymphalidae)

199

John H. Masters

Numphalis milberti (Nymphalidae) near sea level in California

200 - 201

Arthur M. Shapiro

Historis odius (Nymphalidae) sucking on cocoa seeds (Sterculiaceae) in northeastern Costa Rica

201 - 203

Allen M. Young

New oviposition plant for Euphydryas phaeton (Nymphalidae)

203 - 204

Nancy E. Stamp

Prior name for a Petrova pine moth (Tortricidae)

204

William E. Miller

Aberrant Satyrium a. acadica (Lycaenidae)

204

Irwin Leeuw

Book Review:Lecithoceridae

206 - 207

A. Diakonoff

Book Review: Essai de Classification des Lepidopteres Producteurs de Soie

207 - 208

Richard S. Piegler

Five new species of the tribe Eucosmini (Tortricidae)

209 - 215

Andre Blanchard

How to make regional lists of butterflies: some thoughts

216 - 231

Harry K. Clench

Daily flight periods of male Callosamia promethea (Saturniidae)

232 - 238

Michael E. Toliver, James G. Sternberg & Gilbert P. Waldbauer

Composites as host plants and crypts for Synchlora aerata (Geometridae)

239 - 244

Miklos Treiber

A new method of inducing copulation in Phyciodes tharos (Nymphalidae)

244

Charles G. Oliver

A new subspecies of Orygia leucostigma (Lymantriidae) from Sable Island, Nova Scotia

245 - 247

Kenneth Neil

Callophrys niphon (Lycaenidae) in Alberta with notes on the identification of C. niphon and C. eryphon

248 - 253

James D. Reist

Life history observations on Hemaris gracilis (Sphingidae)

254 - 257

Benjamin D. Williams

New Papilio cresphontes hostplant

257

Frank Rutkowski

Erynnis baptisiae (Hesperiidae) on crown vetch (Leguminosae)

258

Arthur M. Shapiro

Does Hesperia juba (Hesperiidae) hibernate as an adult?

258

Arthur M. Shapiro

A migratory flight of Urania fulgens (walker) in Honduras (Uraniidae)

260 - 261

John A. Chemsak, E. G. Linsley & Juanita M. Linsley

Captures of large moths by an ultraviolet light trap

261 - 264

C. Brooke Worth & Joseph Muller

Obituary: James Graham Cooper (1830-1902)

264 - 265

John H. Masters

A recent record of Speyeria idalia (Nymphalidae) from Manitoba

265

John H. Masters

Aberrant specimen of Lycaeides melissa melissa (Lycaenidae)

265 - 266

William B. Wright

Population outbreak of Catocala palaeogama (Noctuidae)

266 - 267

Irwin Leeuw

Notes on the biology of Battus philenor (Papilionidae) in Centre County, Pennsylvania

266 - 268

Frank D. Fee & Richard Boscoe

Book Review: Butterflies of South Australia

268 - 269

Harry K. Clench

Book Review: The Butterflies of Orange County, California

269 - 270

Roderick R. Irwin

Reviewers - Volumes 32 and 33

271

Index to Volume 33

271 - 280

Supplement: Annotated list of larval foodplant records for 280 species of Australian moths

i-ii, 1-72

Noel McFarland