Cambridge Entomological Club, 1874
PSYCHE

A Journal of Entomology

founded in 1874 by the Cambridge Entomological Club
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Print ISSN 0033-2615
This is the CEC archive of Psyche through 2000. Psyche is now published by Hindawi Publishing.

Volume 19 (1912)

New North American Diptera.
Charles W. Johnson.

Notes on Psyllidæ : Livia.
Edith M. Patch.

Four New Myrmecophilous Coleoptera.
H. C. Fall.

A New Proscopiid Grasshopper from Peru.
A. N. Caudell.

On the Early Stages of Certain Geometrid Species.
W. M. Barnes and J. McDunnough.

A New Species of Pselliopus (Milyas).
Wm. T. Davis.

The Washington Meeting of the Entomological Society of America.

Second International Congress of Entomologists.

Four Burrowing Lycosa (Geolycosa Montg., Scaptocosa Banks) Including one New Species.
J. H. Emerton.

Parabiosis in Brazilian Ants.
W. M. Mann.

New Bees from Brazil.
T. D. A. Cockerell.

A New Sawfly from Brazil.
S. A. Rohwer.

A Peculiar New Crane-fly from Porto Rico.
C. P. Alexander.

Observations on Micoutalis calva Say.
Ignaz Matausch.

The Period of Incubation of Eggs of Samia cecropia.
Phil Rau.

The Cleridæ of the Stanford Expedition to Brazil.
A. B. Wolcott.

The Development of the Mouthparts in the Homoptera, with Observations on the Embryo of Siphanta.
F. Muir and J. C. Kershaw.

New Names for Some Ants of the Genus Formica.
W. M. Wheeler.

The Red-Margined Luna, a New Variety.
W. M. Davis.

On a Supernumerary Median Ocellus in Melanoplus femur-rubrum.
M. W. Blackman.

Melanetaerius infernalis Fall, 1907.
H. Bickhardt.

A New Species of Emesidæ from Vermont.
Nathan Banks.

Note on a Guest of Eciton hamatum.
W. M. Mann.

Sphex Overcoming Obstacles.
C. H. Turner.

Dipterological Notes.
C. W. Johnson.

Coccinella undecimpunctata Linn, in Massachusetts.
C. Schæffer.

Some Bees from Guatemala.
T. D. A. Cockerell.

Drosophila repleta Wollaston.
F. Knob.

The Velutinous Species of the Genus Chrysopilus.
C. W. Johnson.

Book Notices.

Errata.

A New Genus and Three New Species of North American Thysanoptera.
J. D. Hood.

The Stanford Expedition to Brazil: List of Histeridæ and Buprestidæ.
W. M. Mann.

Mites Associated with the Oyster-Shell Scale (Lepidosaphes ulmi Linn.).
H. E. Ewing and F. L. Webster.

Note on Myrmeleon immaculatus De Geer.
J. H. Emerton.

Synonymical Notes on Phoridæ.
C. T. Brues.

The Copulation of Ammophila abbreviata Fabr.
C. H. Turner.

The Yellow Currant Fly or Gooseberry Fruit Fly (Epochra canadensis Lw.).
J. H. Paine.

A Protective Adaptation in a Brazilian Membracid.
W. M. Mann.

The Species of ths Coleopterous Family Temnochilidæ Collected on the Stanford Expedition to Brazil.
C. Schaeffer.

Studies Amongst the Coccinellidæ, No. 3.
F. W. Nunnemacher.

New and Interesting Diptera.
C. W. Johnson.

Variations of Orsodachna afra-Coleoptera.
C. A. Frost.

The House Fly in Its Relation to City Garbage.
J. H. Paine.

Note on a Pink Locustid.
R. W. Glaser.

Notes on the Mantid Genus Gonatista Sauss.
A. N. Caudell.

New Nearctic Tipulidae.
C. P. Alexander.

Additions to Our Knowledge of the Ants of Genus Myrmecocystus Wesmael.
W. M. Wheeler.

The North American Species of the Genus Hæmatopota.
C. W. Johnson.

Book Notice.
C. W. J.

An Orphan Colony of Polistes pallipes Lepel.
C. H. Turner.

Some Experimental Observations upon Monkeys Concerning the Transmission of Poliomyelitis through the Agency of Stomoxys calcitrans.
M. J. Rosenau and C. T. Brues.

“Sugaring” in the Autumn.
R. C. B. Bartsch.

Limosina mirabilis Collin, a Species of Borboridæ New to the United States.
J. R. Malloch and F. Knab.

Notes on the Life-History of Corethra albipes Johannsen.
C. H. Richardson, Jr.

A New Melittobia from Queensland, Australia.
A. A. Girault.

The Male of Eciton vagans Olivier.
W. M. Wheeler.

Correction.