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Life Histories of North American Geometridae.—XLII

birch. LIFE HISTORIES OF NORTH AMERICAN GEOMETRIDAE.--XLIV. BY HARRISON G. DYAR WASHINGTON. D. C, ll/[esoleuca gratulata Walker. Egg. Elliptical, thick, the antemicropylar end strongly depressed ... . LIFE HISTORIES OF NORTH AMERICAN GEOMETRIDAE.--XLV. BY HARRISON G. DYAR WASHINGTON, D. C. f-fydriamene magnaliata Guende. My specimen agrees more nearly with Hulst’s type of f-fydriomene pernatata

On the Specific Distinctness of Halisidota Harrisii, With Notes on the Preparatory Stages of the Species of Halisidota Inhabiting New York

HALISIDOTA INHABITING NEW YORK. BY HARRISON G. DYAR, YOSIMITE, CAL. As is well known, two kinds of Halisidota larvae inhabit the Atlantic states, differing only in color and in their food plants. Both were

Life Histories of North American Geometridae.—XLII

birch. LIFE HISTORIES OF NORTH AMERICAN GEOMETRIDAE.--XLIV. BY HARRISON G. DYAR WASHINGTON. D. C, ll/[esoleuca gratulata Walker. Egg. Elliptical, thick, the antemicropylar end strongly depressed ... . LIFE HISTORIES OF NORTH AMERICAN GEOMETRIDAE.--XLV. BY HARRISON G. DYAR WASHINGTON, D. C. f-fydriamene magnaliata Guende. My specimen agrees more nearly with Hulst’s type of f-fydriomene pernatata

Notes on Gluphisia

International Journal of BY HARRISON G. DYAR NEW YORK CITY. NOTES Dr. Packard has recorded his opinion concerning the species of Gluphisia in the August number of tsyche. From an examination of the

Preparatory Stages of Pseudohazis Shastaensis Behrens

International Journal of PREPARATORY STAGES OF PSEUDOHAZIS SHASTAENSIS BEHRENS. BY HARRISON G. DYAR NEW YORK. PSEUDOHAZIS SHASTAEIq'SIS Behrens.* 188o--Behrens, No. Am. ent., i, 62. vat. DENUDAT