W. H. Ashmead

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Report Upon The Parasitic Hymenoptera Of The Island Of St. Vincent

L. O. Howard, C. Riley, W. H. Ashmead, 2012 .

Classification of the horntails and sawflies, or sub-order Phytophaga. Paper 4

W. H. Ashmead, 1898 .

Papers from the Harriman Alaska Expedition

W. H. Ashmead, 1902 .

CLASSIFICATION OF THE FOSSORIAL, PREDACEOUS AND PARASITIC WASPS, OR THE SUPERFAMILY VESPOIDEA

W. H. Ashmead, 1902, The Canadian Entomologist.

Descriptions of new Ichneumonidae in the collection of the U. S. National Museum

W. H. Ashmead, 1890 .

NEW HYMENOPTERA FROM THE PHILIPPINE ISLANDS

W. H. Ashmead, 1905, The Canadian Entomologist.

A List of the Hymenoptera of the Philippine Islands, with Descriptions of New Species

W. H. Ashmead, 1904 .

A SKELETON OF A NEW ARRANGEMENT OF THE FAMILIES, SUBFAMILIES, TRIBES AND GENERA OF THE ANTS, OR THE SUPERFAMILY FORMICOIDEA

W. H. Ashmead, 1905, The Canadian Entomologist.

On The Genera Of The Chalcid-flies Belonging To The Sub-family Encyrtinae...

W. H. Ashmead, 2011 .

Classification of the Bees or the Superfamily Apoidea

W. H. Ashmead, 1899 .

Description of Some New Genera in the Family Cynipidae

W. H. Ashmead, 1897 .

Descriptions of new Braconidae in the collection of the U. S. National Museum

W. H. Ashmead, 1889 .

Classification of the chalcid flies or the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America by Herbert H. Smith.

Norm Johnson, Joe Cora, W. H. Ashmead, 1904 .

Report on insects injurious to garden crops in Florida.

Norm Johnson, Joe Cora, W. H. Ashmead, 1887 .

VI. Report ‐upon the Aculeate Hymenoptera of the Islands of St. Vincent and Grenada, with additions to the Parasitic Hyrnenoptera and a List of the, described Hymenoptera of the West Indies

W. H. Ashmead, 2009 .

Report on the parasitic Cynipidae, part of the Braconidae, the Ichneumonidae, the Proctotrypidae, and part of the Chalcidinae. Part III.

Norm Johnson, Joe Cora, W. H. Ashmead, 1894 .

Notes on some New Zealand and Australian parasitic Hymenoptera, with descriptions of new genera and new species

W. H. Ashmead, 1900 .

Classification of the Ichneumon Flies; Or the Superfamily Ichneumonoidea

W. H. Ashmead, 2013 .

Super-Families in the Hymenoptera and Generic Synopses of the Families Thynnidae, Myrmosidae and Mutillidae

W. H. Ashmead, 1899 .

Some parasitic Hymenoptera from Baja California and Tepic, Mexico.

W. H. Ashmead, 1895 .

Synopsis of the North American species of Toxoneura Say

W. H. Ashmead, 1894 .

Three New Pambolids From the United States

W. H. Ashmead, 1892 .

Two New Hymenopterous Parasites

W. H. Ashmead, 2022 .

SOME CHANGES IN GENERIC NAMES IN THE HYMENOPTERA

W. H. Ashmead, 1900 .

The Insects And Plants Of A Moist Woods On The Piedmont Plain Of New Jersey

W. H. Ashmead, 2009 .

Part 2. - Descriptions of new parasitic Hymenoptera

W. H. Ashmead, 1898 .

Classification of the chalcid flies, or the superfamily Chalcidoidea, with descriptions of new species in the Carnegie museum, collected in South America by Herbert H. Smith. By William Harris Ashmead ...

W. H. Ashmead, 1904 .

A monograph of the North American Proctotrupidae

W. H. Ashmead, 1893 .

Classification of the Pointed-Tailed Wasps, or the Superfamily Proctotrypoidea. III

W. H. Ashmead, 1903 .

Descriptions of new genera and species of Hymenoptera from the Philippine Islands

W. H. Ashmead, 1904 .

Papers from the Harriman Alaska Expedition 28. Hymenoptera

W. H. Ashmead, 1902 .

On the genera of the Cleonymidae

W. H. Ashmead, 1899 .

A NEW GENUS AND SOME NEW SPECIES OF HYMENOPTERA FROM THE PHILIPPINE ISLANDS

W. H. Ashmead, 1904, The Canadian Entomologist.

Additions to the recorded hymenopterous fauna of the Philippine Islands, with descriptions of new species.

W. H. Ashmead, 1905 .

DESCRIPTIONS OF SOME NEW CANADIAN BRACONIDÆ

W. H. Ashmead, 1891, The Canadian Entomologist.

On the Hymenoptera of Colorado: Descriptions of New Species, Notes, and a List of the Species Found in the State

W. H. Ashmead, 2009 .

On the Hymenoptera of Colorado.

Norm Johnson, Joe Cora, W. H. Ashmead, 1890 .

On the Cynipidous Galls of Florida, with Descriptions of New Species and Synopses of the Described Species of North America

W. H. Ashmead, 1887 .

A NEW CRYPTINE GENUS FROM CUBA

W. H. Ashmead, 1906, The Canadian Entomologist.

The largest oak-gall in the world and its parasites.

W. H. Ashmead, 1899 .

A new thrips from the Philippine Islands

W. H. Ashmead, 1905 .

A monograph of the North American Proctotrypidæ

W. H. Ashmead, 1893 .

STUDIES OF THE NORTH AMERICAN PROCTOTRUPIDÆ, WITH DESCRIPTIONS OF NEW SPECIES FROM FLORIDA

W. H. Ashmead, 1887, The Canadian Entomologist.

A synopsis of the Spalangiinae of North America

W. H. Ashmead, 1894 .

Some insects of the Hudsonian zone in New Mexico, II. Hymenoptera parasitica

W. H. Ashmead, 2022 .

Studies on the North American Chalcididae, with descriptions of new species, chiefly from Florida.

Norm Johnson, Joe Cora, W. H. Ashmead, 1887 .

Studies on the North American Chalcididae, with descriptions of new species from Florida.

Norm Johnson, Joe Cora, W. H. Ashmead, 1881 .

Report on the parasitic Hymenoptera of the island of Grenada, comprising the families Cynipidae, Ichneumonidae, Braconidae, and Proctotrypidae

W. H. Ashmead, 1895 .

TYPES OF NEOTROPICAL TELENOMINkE DESCRIBED BY

P. Cameron, W. H. Ashmead, 1983 .

On some reared parasitic hymenopterous insects from Ceylon

L. O. Howard, W. H. Ashmead, 1896 .

CLASSIFICATION OF THE FOSSORIAL, PREDACEOUS AND PARASITIC WASPS, OR THE SUPERFAMILY VESPOIDEA

W. H. Ashmead, 1903, The Canadian Entomologist.

Some New Genera of Bees

W. H. Ashmead, 1898 .

Some new exotic parasitic Hymenoptera.

W. H. Ashmead, 1900 .

Studies on the North American Proctotrupidae with descriptions of new species from Florida. (Part 1.)

W. H. Ashmead, 1887 .

New Genera And Species Of Hymenoptera From The Philippines

W. H. Ashmead, 2015 .

Two new parasitic Hymenoptera

W. H. Ashmead, 1903 .

DESCRIPTIONS OF SOME NEW GENERA AND SPECIES OF CANADIAN PROCTOTRUPIDÆ

W. H. Ashmead, 1888, The Canadian Entomologist.

Descriptions of three new parasitic Hymenoptera from the Illinois River.

W. H. Ashmead, 1895 .

A NEW GENUS OF DIAPRIIDS FROM TEXAS

W. H. Ashmead, 1902 .

DESCRIPTION OF A NEW GENUS IN THE APHELININÆ

W. H. Ashmead, 1900, The Canadian Entomologist.

Descriptions of Two New Hymenoptera from Japan - I

W. H. Ashmead, 1904 .

Classification of the Gall-Wasps and the Parasitic Cynipoids, or the Superfamily Cynipoidea III

W. H. Ashmead, 1903 .

ON THE APHIDIDÆ OF FLORIDA, WITH DESCRIPTIONS OF NEW SPECIES

W. H. Ashmead, 1881, The Canadian Entomologist.

The Habits of the Aculeate Hymenoptera.—III

W. H. Ashmead, 1894 .

The hymenopterous parasites of Phenacoccus cavalliae Ckll

W. H. Ashmead, 1902 .

INJURIOUS AND BENEFICIAL INSECTS FOUND ON THE ORANGE TREES OF FLORIDA

W. H. Ashmead, 1879, The Canadian Entomologist.

Notes on the genus |Melittobia|

W. H. Ashmead, 2022 .

A NEW PARANOMIA FROM BRITISH COLUMBIA

W. H. Ashmead, 1903, Canadian Entomologist.

Descriptions of some unknown parasitic Hymenoptera in the collection of the Kansas State Agricultural College received from ProF EA Popenoe.

W. H. Ashmead, 1888 .

Classification of the foraging and driver ants, or Famioly Dorylidae, with a description of the genus Ctenopyga Ashm

W. H. Ashmead, 1906 .

Descriptions Of New Cynipidous Galls And Gall-wasps In The United States National Museum...

W. H. Ashmead, 2012 .

Synopsis of the North American Sub-Families and Genera of Cynipidæ

W. H. Ashmead, 1886 .