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Hokkaido University Collection of Scholarly and Academic Papers >
Showing results 1 to 7 of 7
| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date | | bulletin (article) | Williams, Paul H.; Ito, Masao; Matsumura, Takeshi; Kudo, Iwao; Williams, Paul H.; Ito, Masao; Matsumura, Takeshi; Kudo, Iwao | The bumblebees of the Nepal Himalaya (Hymenoptera : Apidae) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Oct-2010 |
| bulletin (article) | ITO, Masao | Supraspecific Classification of Bumblebees based on the Characters of Male Genitalia | - | Contributions from the Institute of Low Temperature Science | - | 25-Jan-1986 |
| bulletin (article) | ITO, Masao; SAKAGAMI, Shoichi F. | The bumblebee Fauna of the Kurile Islands (Hymenoptera: Apidae) | - | Low temperature science. Ser. B, Biological sciences | - | 30-Mar-1981 |
| bulletin (article) | ITO, Masao; MUNAKATA, Meiyo | The Bumblebees in Southern Hokkaido and Northernmost Honshu, with Notes on Blakiston Zoogeographical Line | - | Low temperature science. Ser. B, Biological sciences | - | 15-Mar-1980 |
| bulletin (article) | ITO, Masao; IMAMURA, Shinji | Observations on the Nuptial Flight and Internidal Relationship in a Polydomous Ant, Formica (Formica) yessensis Forel (With 2 Text-figures and 5 Tables) | - | 北海道大學理學部紀要 | JOURNAL OF THE FACULTY OF SCIENCE HOKKAIDO UNIVERSITY Series VI. ZOOLOGY | Oct-1974 |
| bulletin (article) | ITO, Masao | Seasonal Population Trends and Nest Structure in a Polydomous Ant, Formica (Formica) yessensis Forel (With 10 Text-figures and 2 Tables) | - | 北海道大學理學部紀要 | JOURNAL OF THE FACULTY OF SCIENCE HOKKAIDO UNIVERSITY Series VI. ZOOLOGY | Oct-1973 |
| bulletin (article) | ITO, Masao | Nest Distribution of Formica yessensis Forel in Ishikari Shore, in Reference to Plant Zonation (With 5 Text-figures and 1 Table) | - | 北海道大學理學部紀要 | JOURNAL OF THE FACULTY OF SCIENCE HOKKAIDO UNIVERSITY Series VI. ZOOLOGY | Oct-1971 |
Showing results 1 to 7 of 7
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