Proceedings of the United States National Museum. v. 56 1920

Parts

  1. Descriptions of new species of mollusks of the family Turritidae from the west coast of America and adjacent regions
    By: Dall, William Healey, 1845-1927
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2288
    Date: 1919
    Page Range: 1--86
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  2. A review of the leafhoppers of the genus Gypona north of Mexico
    By: Gibson, Edmund H
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2289
    Date: 1919
    Page Range: 87--100
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  3. A new foraminifer commensal on Cyclammina
    By: Cushman, Joseph A
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2290
    Date: 1919
    Page Range: 101--102
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  4. Descriptions of some mammalian and fish remains from Florida of probably Pleistocene age
    By: Hay, Oliver Perry
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2291
    Date: 1919
    Page Range: 103--112
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  5. New fossil turtles, with notes on two described species
    By: Gilmore, Charles W
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2292
    Date: 1919
    Page Range: 113--132
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  6. Revision of the parasitic chalcidoid flies of the genera Homalotylus Mayr and Isodromus Howard, with descriptions of two closely related genera.
    By: Timberlake, P H
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 133--194
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  7. The fishes of the United States Eclipse Expedition to West Africa
    By: Fowler, Henry W
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Issue: 2294
    Date: 1919-08-08
    Page Range: 195--292
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  8. Descriptions of new species of Mollusca from the North Pacific Ocean in the collection of the United States National Museum
    By: Dall, William Healey, 1845-1927
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Issue: 2295
    Date: 1919
    Page Range: 293--371
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  9. Notes on certain genera of Ichneumon flies with descriptions of a new genus and four new species
    By: Cushman, R A
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 373--382
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  10. A study of the brachiopod genus Platystrophia
    By: Mcewan, Eula Davis
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2297
    Date: 1919
    Page Range: 383--448
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  11. Habits and economic relations of the guano birds of Peru
    By: Coker, Robert E
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2298
    Date: 1919
    Page Range: 449--511
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  12. Report on a small collection of Indian parasitic Hymenoptera.
    By: Gahan, A B
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 513--524
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  13. A mounted skeleton of Dimetrodon gigas in the United States National Museum, with notes on the skeletal anatomy
    By: Gilmore, Charles W
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2300
    Date: 1919
    Page Range: 525--539
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  14. New genera and species of muscoid flies
    By: Townsend, H T
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2301
    Date: 1919
    Page Range: 541--592
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  15. Recent Foraminifera from off New Zealand
    By: Cushman, Joseph C
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 56
    Issue: 2302
    Date: 1919
    Page Range: 593--640
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  16. The red spiders of America and a few European species likely to be introduced
    By: Mcgregor, E A
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Issue: 2303
    Date: 1920
    Page Range: 641--679
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