Hybridization of Saturnia mendocino and S. walterorum, and phylogenetic notes on Saturnia and Agapema (Saturniidae)

1 - 21

Paul M. Tuskes & Michael M. Collins

Recent additions to the collection of the American Museum of Natural History

21

Frederick H. Rindge

Occurrence and significance of an unusual phenotype of Colias cesonia Stoll (Pieridae) in the United States

22 - 26

Raymond W. Neck

The life history and behavior of Euproserpinus euterpe (Sphingidae)

27 - 33

Paul M. Tuskes & John F. Emmel

Book Review: Catalogo dos Ithomiidae Americanos (Lepidoptera)

33

F. Martin Brown

Clemensia albata, an algal feeding arctiid

34 - 40

Tim L. McCabe

Hemileuca grotei (Saturniidae): its morphology, natural history, spatial and temporal distribution

41 - 50

Roy O. Kendall & Richard S. Peigler

A preliminary investigation of embryonic inbreeding depression in twelve species of Lepidoptera

51 - 60

Charles G. Oliver

Description of the larva of Phalaenophana extremalis with notes on P. pyramusalis (Noctuidae)

61 - 65

George L. Godfrey

The montane butterfly fauna of the Spring Range, Nevada

66 - 74

George T. Austin

Two secondary parasitoids of the puss moth, Megalopyge opercularis

74

Kamel T. Khalaf

An oviposition "mistake" by Papilio glaucus (Papilionidae)

75

M. Berenbaum

Long distance dispersal by Callosamia promethea (Saturniidae)

76

Michael E. Toliver & Michael R. Jeffords

An unusual oviposition substrate for Hesperia ottoe (Hesperiidae) in southwestern Minnesota

77 - 78

Robert P. Dana

Polymorphism in larvae of Catocala blandula (Noctuidae)

78 - 79

Joseph Muller

The first capture of Appias drusilla (Pieridae) in Colorado

80

Peter L. Eades

Presidential address 1980 on the achromatic Catocala

81 - 93

Theodore D. Sargent

The genus Catocala Schrank collected from four eastern South Dakota counties (Noctuidae: Catocalinae)

94 - 100

B. McDaniel & Gerald Fauske

A new species of Automeris Hubner (Saturniidae) from the Mississippi River delta

101 - 105

Douglas C. Ferguson & Vernon A. Brou

Observations on the ecology of Euploea core corinna (Nymphalidae) with special reference to an overwintering population

106 - 119

R. L. Kitching & M. P. Zalucki

Historical and biological observations of Lepidoptera captured by ambush bugs (Hemiptera)

120 - 123

David M. Wright

Phenotypic plasticity in temperate and subarctic Nymphalis antiopa (Nymphalidae): evidence for adaptive canalization

124 - 131

Arthur M. Shapiro

An Oxalis (Oxalidaceae) feeding larva, Galgula partita (Noctuidae)

132 - 136

George L. Godfrey

Description of the immature stages and biology of Synclita tinealis Munroe (Lepidoptera: Pyralidae: Nymphulinae)

137 - 146

Palmer D. Kinser & H. H. Neunzig

A desert subspecies of Gloveria medusa (Lasiocampidae)

147 - 154

John W. Johnson

The occurrence of Poanes yehl (Skinner) (Hesperiidae) in Kentucky

155

Charles V. Covell, Jr.

Responses by butterflies to seasonal conditions in lowland Guanacaste province, Costa Rica

155 - 157

Allen M. Young

Observation of an aggregation of Episcada hymenaea Prittev. (Ithomiidae) in Paraguay

158

Daniel Strickman

A localized aberration in Satyrium calanus falacer (Lycaenidae) in New Jersey

158 - 159

William B. Wright, Jr.

Frass-bound first instar larvae of Citheronia regalis (Satumiidae)

159 - 160

C. Brooke Worth

Jackh Collection of Microlepidoptera to the Smithsonian Institution

160

Donald Ray Davis

Factors influencing the abundance and distribution of two aquatic moths of the genus Parargyractis (Pyralidae)

161 - 168

Paul M. Tuskes

Two new species of the tribe Eucosmini (Tortricidae)

169 - 172

Andre Blanchard & Edward C. Knudson

Longevity estimates of four individual butterflies

172

Leslie V. Smith

Two new species of Eucosma Hubner (Tortricidae) from Texas

173 - 178

Andre Blanchard & Edward C. Knudson

The Dakota skipper, Hesperia dacotae (Skinner): range and biology, with special reference to North Dakota

179 - 193

Tim L. McCabe

A revision of the agaristid genus Aucula Walker (Lepidoptera: Noctuidae)

194 - 215

Edward L. Todd & Robert W. Poole

The importance of forest cover for the survival of overwintering monarch butterflies (Danaus plexippus, Danaidae)

216 - 225

William H. Calvert & Lincoln P. Brower

Rediscovery of Apodemia phyciodoides (Riodinidae)

226 - 232

Richard Holland & Gregory S. Forbes

A new species of Ozamia ragonot (Pyralidae) from Texas

233 - 235

Andre Blanchard & Edward C. Knudson

Fifth addition to the supplemental list of Macrolepidoptera collected in New Jersey

236 - 239

Joseph Muller

Leaf selection for oviposition sites by a tropical skipper butterfly

240 - 242

Raymond W. Neck

Notes on early stages of Nymphalis californica (Nymphalidae)

243 - 244

Harriet V. Reinhard

Plusiinae (Noctuidae) at flowers

245 - 246

Mogens C. Nielsen

Two notable range extensions for Callosamia securifera (Saturniidae) in Georgia and South Carolina

247

Warren Herb Wagner, Jr. & Richard S. Peigler

The occurrence of Noctua pronuba (L) (Noctuidae) in Nova Scotia: a new North American record

248

Kenneth Neil

Obituary: Hardin Blair Jones, 1914-1978

245 - 251

Paul H. Arnaud, Jr.

Book Review: The Principal Contributions of Henry Walter Bates to a Knowledge of the Butterflies and Longicorn Beetles of the Amazon Valley

252 - 254

Keith S. Brown, Jr.

Book Review:Butterflies of Oregon

254 - 255

Clifford D. Ferris

Susceptibility of Pieris napi microstriata (Pieridae) to Apanteles glomeratus (Hymenoptera, Braconidae)

256

Arthur M. Shapiro

Frequencies of the melanic morph of Biston cognataria (Geometridae) in a low-pollution area of Pennsylvania from 1971 to 1978

257 - 265

Thomas R. Manley

The effect of female mating frequency on egg fertility in the black swallowtail, Papilio polyxenes asterius (Papilionidae)

266 - 277

Robert C. Lederhouse

A new Cydia (Lepidoptera: Tortricidae) from Florida and Cuba

278 - 280

John B. Heppner

Artificial diets and continuous rearing methods for the sulfur butterflies Colias eurytheme and C. philodice (Pieridae)

281 - 289

O. R. Taylor, Jr., J. W. Grula & J. L. Hayes

Description of the mature larva and notes on Holochroa dissociaria (Hulst) (Geometridae: Ennominae)

290 - 296

Roger L. Heitzman

Two new subspecies of the Papilio indra complex from California (Papilionidae)

297 - 302

John F. Emmel

Book Review: This is Hong Kong Butterflies

303

Philip J. Kean

Distribution of cecropia moth (Saturniidae) in central Illinois: a study in urban ecology

304 - 320

James G. Sternburg, Gilbert Waldbauer & Aubrey G. Scarbrough

A. S. Packard on a former connection between Brazil and Africa based upon his study of Lepidoptera

321

Ralph W. Dexter

The pierid fauna of jewel flower at a mid-elevation Sierran locality

322 - 324

Arthur M. Shapiro

Field notes on four western hairstreaks (Lycaenidae: Theclinae)

325 - 330

Clifford D. Ferris

Book Review: The Moths and Butterflies of Great Britain and Ireland, Volume 9, Sphingidae-Noctuidae (Part 1)

331

Douglas C. Ferguson

Book Review: Butterflies of the Afrotropical Region

332

R. H. Carcasson

Index to Volume 35

333 - 336