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" FISCAL YEAR 1921-22.1 Aldrich, JM Two-winged flies of the genera Dolichopus and Hydrophorus collected in Alaska in 1921, with new species of Dolichopus from North America and Hawaii: Proc. US Nat. Mus., vol. 61, art. 25, no. 2446, May 3, 1922, pp. 1-18.... "
Proceedings of the United States National Museum - Page 3
by United States National Museum - 1922 - 17 pages
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Report on the Progress and Condition of the U.S. National Museum for the ...

United States National Museum - 1922
...Hawaii: Proc. US Nat. Mus., vol. 61, art. 25, no. 2446, May 3, 1922. pp. 1-18. Alexander, Charles P. Undescribed species of Costa Rican flies belonging...family Tipulidae in the United States National Museum: Proc. US Nat. Mus., vol. 60, art. 25, no. 2420, Apr. 25, 1922, pp. 1-7. Allen, Glover M. (See under...
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Report on the Progress and Condition of the U.S. National Museum for the ...

United States National Museum - Science - 1922
...US Nat. Mus., vol. 61, art. 25, no. 2446, May 3, 1922, pp. 1-18. Alexander, Charles P. Uudescribed species of Costa Rican flies belonging to the family Tipulidae in the United States National Museum : Proc. US Nat. Mus., vol. 60, art. 25, no. 2420, Apr. 25, 1922, pp. 1-7. Allen, Glover M. (See under...
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