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Person Info
E. T. Cresson (Ezra Townsend)
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Person Stats
Publications
23
Records Collected
6
# of Collecting Events
1
Publications
Title
Author
Publication Year
PDF File
Synopsis of the families and genera of the Hymenoptera of America, north of Mexico, together with a catalogue of the described species, and a bibliography.
E. T. Cresson (Ezra Townsend)
1887-10-01
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Catalogue of a small collection of Hymenoptera made in New Mexico during summer of 1867.
E. T. Cresson (Ezra Townsend)
1868-03-01
On the Hymenoptera of Cuba.
E. T. Cresson (Ezra Townsend)
1865-03-01
Catalogue of Hymenoptera in the collection of the Entomological Society of Philadelphia from Colorado Territory.
E. T. Cresson (Ezra Townsend)
1865-04-01
[untitled.]
E. T. Cresson (Ezra Townsend)
1879-06-01
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Catalogue of Hymenoptera in the collection of the Entomological Society of Philadelphia, from Colorado Territory.
E. T. Cresson (Ezra Townsend)
1865-07-01
Hymenoptera Texana.
E. T. Cresson (Ezra Townsend)
1872-07-01
Descriptions of North American Hymenoptera, No. 5.
E. T. Cresson (Ezra Townsend)
1873-02-01
Descriptions of North American Hymenoptera, No. 6.
E. T. Cresson (Ezra Townsend)
1873-02-01
Descriptions of North American Hymenoptera, No. 7.
E. T. Cresson (Ezra Townsend)
1873-02-01
Descriptions of new Ichneumonidae.
E. T. Cresson (Ezra Townsend)
1878-02-01
[New species of Hymenoptera-No original title].
E. T. Cresson (Ezra Townsend)
1880-09-01
Descriptions of new Canadian Ichneumonidae.
E. T. Cresson (Ezra Townsend)
1868-02-01
Descriptions of four new species of Canadian Hymenoptera.
E. T. Cresson (Ezra Townsend)
1869-02-01
Descriptions of North American Hymenoptera. No. 1.
E. T. Cresson (Ezra Townsend)
1872-02-01
Descriptions of North American Hymenoptera, No. 2.
E. T. Cresson (Ezra Townsend)
1872-02-01
Descriptions of North American Hymenoptera, No. 3.
E. T. Cresson (Ezra Townsend)
1872-02-01
Descriptions of North American Hymenoptera, No. 4.
E. T. Cresson (Ezra Townsend)
1872-02-01
Report upon the collections of Hymenoptera made in portions of Nevada, Utah, Colorado, New Mexico, and Arizona.
E. T. Cresson (Ezra Townsend)
1875-09-01
Descriptions of several new species of North America Apidae.
E. T. Cresson (Ezra Townsend)
1864-08-01
Descriptions of new North American Hymenoptera in the collection of the American Entomological Society.
E. T. Cresson (Ezra Townsend)
1880-06-01
[untitled.]
E. T. Cresson (Ezra Townsend)
1879-02-01
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[untitled.]
E. T. Cresson (Ezra Townsend)
1879-07-01