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Group Characteristics of Some North American Butterflies—IV

International Journal of GROUP CHARACTERISTICS OF SOME NORTH AMERICAN BUT- TERFLIES- IV. BY SAMUEL H. SCUDDER CAMBRIDGE MASS. Dircenna Doubleday. lYlechanitis Fabricius. 2?utterfly: Palpi thinly

The Species of the Oedipodine Genus Heliastus Sauss., Occurring in the United States

International Journal of BY SAMUEL H. SCUDDER CAMBRIDGE MASS. 7. Black spots cospicuous, arranged in transverse rows; black specks not always conspicuous. (N. Y., Mass. also collected by Fletcher

Group Characteristics of Some North American Butterflies—I

. Blackwall, J. Experiments and GROUP CHARACTERISTICS OF SOME NORTH AMERICAN BUT TERFLIES-- I. BY SAMUEL H. SCUDDER, CAMBRIDGE MASS. Some years since I announced as in preparation a Student?s Manual of

Some Notes on the Early Stages, Especially the Chrysalis, of a Few American Sphingidae

International Journal of NOTES ON THE EARLY STAGES ESPECIALLY CHRYSALIS OF A FEW AMERICAN SPHINGIDAE. BY SAMUEL H. SCUDDER. - THE MACROSILA CAROLINA. E?y. Round, very light green, and perfectly

Some Notes on the Early Stages, Especially the Chrysalis, of a Few American Sphingidae

International Journal of NOTES ON THE EARLY STAGES, ESPECIALLY CHRYSALIS, OF A FEW AMERICAN SPHINGIDAE. BY SAMUEL H. SCUDDER. MACROSILA CAROLINA. - E’y. Round, very light green, and perfectly

Group Characteristics of Some North American Butterflies—IV

International Journal of GROUP CHARACTERISTICS OF SOME NORTH AMERICAN BUT- TERFLIES- IV. BY SAMUEL H. SCUDDER CAMBRIDGE MASS. Dircenna Doubleday. lYlechanitis Fabricius. 2?utterfly: Palpi thinly

Fragments of the Coarser Anatomy of Diurnal Lepidoptera

International Journal of FRAGMENTS OF THE COARSER ANATOMY OF DIURNAL LEPIDOPTERA. BY SAMUEL H. SCUDDER CAMBRIDGE MASS. THE LARVA OF CALLOPtiRYS IUBI OF EUROPE. - Musculor system. The ventral

Palisot De Beauvois

Heteroptera; and two marked L6p. 6, both species of "Papilio." Samuel H. Scudder. CORREC.TIOI?. Line IO on p. 237 should read: b Tegmina with no well formed intercalary vein. With special reference to New ... England. By SAMUEL H. SCUDDER. HOUGHTON, MIFFLIN & CO., 4 Park St., Boston, .Mass. International Journal of Peptides Advance s in ht p:/ w w.hindawi.com Virol og y Hindawi Publishing Corporation

Group Characteristics of Some North American Butterflies—I

. Blackwall, J. Experiments and GROUP CHARACTERISTICS OF SOME NORTH AMERICAN BUT TERFLIES-- I. BY SAMUEL H. SCUDDER, CAMBRIDGE MASS. Some years since I announced as in preparation a Student?s Manual of

Group Characteristics of Some North American Butterflies—VI

International Journal of BY SAMUEL H. SCUDDER CAMBRIDGE MASS. Tribe EUMAEINI. GROUP Butterfly: Antennae gradually incrassated, the club hardly distinct, tapering apically last joint of palpi nearly

An Index to Stål's Genera of Orthoptera

International Journal of AN INDEX TO ST_L'S GENERA OF ORTHOPTERA. BY SAMUEL H. SCUDDER CAMBRIDGE MASS. Between i86o and I878 and especially during the eight years subsequent to 187o, years which