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Notes on the northern elephant seal
Authors: M E Mclellan Davidson
Published in Proceedings of the California Academy of Sciences, in 1929, in volume 18, pages 229-243
Created: 2011-06-28, modified: 2021-04-05
New birds from Chiriqui Province, Panama
Authors: M E Mcl Davidson
Published in Proceedings of The Biological Society of Washington, in 1932, in volume 45, pages 167-168
Created: 2011-07-31, modified: 2011-07-31
REVISION OF THE FLEA GENUS PEROMYSCOPSYLLA
Authors: Phyllis T Johnson | Robert Traub
Published in SMITHSONIAN MISCELLANEOUS COLLECTIONS, in 1954, in volume 123, issue 4, pages 1-68
Created: 2024-04-11, modified: 2024-04-11
Two rare Anoplura from Kenya
Authors: Phyllis True Johnson
Published in Proceedings of The Entomological Society of Washington, in 1963, in volume 65, pages 226-229
Created: 2011-01-31, modified: 2011-06-21
A brief history of West Gippsland
Authors: Phyllis Reichl
Published in Proceedings of The Royal Society of Victoria, in 1971, in volume 84, issue 1, pages 1-5
Created: 2020-07-02, modified: 2020-07-02
Notes and descriptions of African lice
Authors: Phyllis True Johnson
Published in Proceedings of The Entomological Society of Washington, in 1962, in volume 64, pages 51-56
Created: 2011-01-31, modified: 2011-06-21
Three new Anoplura from african rodents
Authors: Phyllis True Johnson
Published in Proceedings of The Entomological Society of Washington, in 1962, in volume 64, pages 155-165
Created: 2011-01-31, modified: 2011-06-21
Plant-louse notes from California
Authors: Davidson
Published in Journal of Economic Entomology, in 1914, in volume 7, pages 127-136
Created: 2011-06-03, modified: 2011-06-21
Aphid notes from California
Authors: W M Davidson
Published in Journal of Economic Entomology, in 1912, in volume 5, pages 404-413
Created: 2010-11-20, modified: 2011-10-03
GENETIC VARIATION IN ANDROPOGON
Authors: John F Davidson | Paul F Romberg
Published in Madroño, in 1952, in volume 11, issue 5, pages 203-206
Created: 2016-02-15, modified: 2023-02-16
A NEW POLEMONIUM FROM MEXICO
Authors: William A Weber | John F Davidson
Published in Madroño, in 1948, in volume 9, issue 6, pages 187-189
Created: 2016-02-15, modified: 2023-02-16
Woolly pear aphis
Authors: A C Baker | W M Davidson
Published in Journal of Agricultural Research, in 1916, in volume 6, pages 351-360
Created: 2017-10-12, modified: 2017-10-12