EDITED BY FRANK E. LUTZ

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SEVENTY-SEVENTH STREET AND CENTRAL PARK WEST, NEW YORK CITY

THE MAYOR OF THE CITY OF NEW YORK

THE COMPTROLLER OF THE CITY OF NEW YORK
THE PRESIDENT OF THE DEPARTMENT OF PARKS

(As of December 31, 1921)

DIRECTOR

FREDERIC A. LUCAS, SC.D.

GEOLOGY AND INVERTEBRATE PALEONTOLOGY

EDMUND OTIS HOVEY, Ph. D., Curator

CHESTER A. REEDS, Ph.D., Associate Curator of Invertebrate Paleontology

MINERALOGY

HERBERT P. WHITLOCK, C.E., Curator

WOODS AND FORESTRY

(Curatorship Vacant)

LOWER INVERTEBRATES

HENRY E. CRAMPTON, Ph.D:, Honorary Curator
ROY W. MINER, A.B., Associate Curator (In Charge)
WILLARD G. VAN NAME, Ph.D., Assistant Curator

ENTOMOLOGY

FRANK E. LUTZ, Ph.D., Curator

A. J. MUTCHLER, Assistant in Coleoptera

FRANK E. WATSON, B.S., Assistant in Lepidoptera
JOSEPH BEQUAERT, Ph.D., Assistant in Congo Zoology

ICHTHYOLOGY

BASHFORD DEAN, Ph.D., Honorary Curator

JOHN T. NICHOLS, A.B., Associate Curator of Recent Fishes
E. W. GUDGER, Ph.D., Associate in Ichthyology

HERPETOLOGY

G. K. NOBLE, A.M., Assistant Curator (In Charge)
KARL PATTERSON SCHMIDT, A.B., Assistant Curator

ORNITHOLOGY

FRANK M. CHAPMAN, Sc.D., Curator

W. DEW. MILLER, Associate Curator

ROBERT CUSHMAN MURPHY, Sc.D., Associate Curator of Marine Birds

JAMES P. CHAPIN, A.M., Assistant Curator, African Birds

LUDLOW GRISCOM, A.M., Assistant Curator

MAMMALOGY

ROY C. ANDREWS, A.M., Associate Curator of Mammals of the Eastern Hemisphere H. E. ANTHONY, A.M., Associate Curator of Mammals of the Western Hemisphere HERBERT LANG, Assistant Curator, African Mammals

CARL E. AKELEY, Associate in Mammalogy

VERTEBRATE PALEONTOLOGY

HENRY FAIRFIELD OSBORN, LL.D., D.Sc., Honorary Curator
W. D. MATTHEW, Ph.D., Curator

WALTER GRANGER, Associate Curator of Fossil Mammals
BARNUM BROWN, A.B., Associate Curator of Fossil Reptiles
WILLIAM K. GREGORY, Ph.D., Associate in Palæontology

COMPARATIVE ANATOMY

WILLIAM K. GREGORY, Ph.D., Curator
S. H. CHUBB, Assistant in Osteology

ANTHROPOLOGY

CLARK WISSLER, Ph.D., Curator

PLINY E. GODDARD, Ph.D., Curator of Ethnology

N. C. NELSON, M.L., Associate Curator of North American Archæology CHARLES W. MEAD, Assistant Curator of Peruvian Archæology

LOUIS R. SULLIVAN, A.M., Assistant Curator, Physical Anthropology

COMPARATIVE PHYSIOLOGY

RALPH W. TOWER, Ph.D., Curator

PUBLIC HEALTH

CHARLES-EDWARD AMORY WINSLOW, D.P.H., Curator

PUBLIC EDUCATION

GEORGE H. SHERWOOD, A.M., Curator

G. CLYDE FISHER, Ph.D., Associate Curator
RUTH CROSBY NOBLE, A.B., Assistant Curator
GRACE FISHER RAMSEY, Assistant

LIBRARY AND PUBLICATIONS

RALPH W. TOWER, Ph.D., Curator

IDA RICHARDSON HOOD, A.B., Assistant Librarian

RESEARCH ASSOCIATES

ALESSANDRO FABRI, Physiology

CLARENCE L. HAY, A.M., Mexican and Central American Archæology

GEORGE F. KUNZ, Ph.D., Gems

CHARLES W. LENG, B.S., Coleoptera

J. HOWARD MCGREGOR, Ph.D., Human Anatomy

FRANK J. MEYERS, Rotifera

HERBERT F. SCHWARZ, A.M., Hymenoptera

A. L. TREADWELL, Ph.D., Annulata

WILLIAM M. Wheeler, Ph.D., Social Insects