| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date |
| bulletin (article) | Takagi, Sadao | Discovery of Lepidosaphes foliicola Borchsenius in Japan (Homoptera : Coccoidea) | - | Insecta matsumurana | - | Aug-1962 |
| bulletin (article) | Takagi, Sadao; Tho, Yow Pong; Khoo, Soo Ghee | DOES AFRICASPIS (HOMOPTERA : COCCOIDEA : DIASPIDIDAE) OCCUR IN ASIA? | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Sep-1988 |
| bulletin (article) | Takagi, Sadao | Examinations of the type slides of three Diaspididae described from Japan (Homoptera : Coccoidea) | - | Insecta matsumurana | - | Dec-1967 |
| bulletin (article) | Takagi, Sadao; Takagi, Sadao | AN EXTRAORDINARY PUPILLARIAL GENUS OF SCALE INSECTS ASSOCIATED WITH ANNONACEAE IN TROPICALASIA (STERNORRHYNCHA: COCCOIDEA: DIASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Mar-2008 |
| bulletin (article) | Takagi, Sadao; Takagi, Sadao | A FIFTH SPECIES OF CHIONANDASPIS, WITH REFERENCE TO THE SIGNIFICANCE OF MONOTYPIC GENERA (STERNORRHYNCHA: COCCOIDEA: DIASPIDIAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Mar-2008 |
| bulletin (article) | Takagi, Sadao | FIVE SPECIES OF DIASPIDIDAE ASSOCIATED WITH PINACEAE IN CENTRAL NEPAL (HOMOPTERA : COCCOIDEA) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Jul-1977 |
| bulletin (article) | Takagi, Sadao | FOR A BETTER UNDERSTANDING OF AULACASPIS : THE CALCARATA SPECIES GROUP (HOMOPTERA : COCCOIDEA : DIASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Mar-1999 |
| bulletin (article) | Takagi, Sadao | FOUR EXTRAORDINARY DIASPIDIDS (HOMOPTERA : COCCOIDEA) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Nov-2000 |
| bulletin (article) | Takagi, Sadao | FOUR GALL-INDUCING ERIOCOCCIDS, WITH NOTES ON DIPTEROCARP-ASSOCIATED GALL-INHABITING COCCOIDS (HOMOPTERA : COCCOIDEA : ERIOCOCCIDAE AND BEESONIIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Dec-2001 |
| bulletin (article) | Takagi, Sadao | Four new species of Diaspidiotus and Quadraspidiotus (Homoptera, Coccoidea) | - | Insecta matsumurana | - | Dec-1956 |
| bulletin (article) | Takagi, Sadao; Fang-Teh, Tang; Yaşar, Bülent; Kondo, Takumasa | FURTHER FORMS FOR THE RUGASPIDIOTINI-PROBLEM (HOMOPTERA : COCCOIDEA : DIASPIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Mar-1997 |
| bulletin (article) | Takagi, Sadao | Further forms of Rutherfordia, with particular reference to the second-instar males (Sternorrhyncha: Coccoidea: Diaspididae). | - | Insecta matsumurana. New series : Journal of the Research Faculty of Agriculture Hokkaido University, series entomology. | - | Oct-2021 |
| bulletin (article) | Takagi, Sadao; Takagi, Sadao | FURTHER MATERIAL OF CAMERONASPIS, WITH OTHER FORMS (HOMOPTERA : COCCOIlDEA : DIASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Dec-2005 |
| bulletin (article) | Takagi, Sadao | FURTHER MATERIAL OF CONCHASPIS FROM SOUTHEAST ASIA (HOMOPTERA : COCCOIDEA : CONCHASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Mar-1997 |
| bulletin (article) | Takagi, Sadao | A FURTHER STUDY ON THE HORII-GROUP OF FIORINIA (HOMOPTERA : COCCOIDEA : DIASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Jun-1979 |
| bulletin (article) | Takagi, Sadao; Kawai, Shozo | The genera Chionaspis and Pseudaulacaspis, with a criticism on Phenacaspis (Homoptera : Coccoidea) | - | Insecta matsumurana | - | Dec-1967 |
| bulletin (article) | Takagi, Sadao | THE GENUS MEGACANTHASPIS, A POSSIBLE RELIC OF AN EARLIER STOCK OF THE DIASPIDIDAE (HOMOPTERA : COCCOIDEA) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Sep-1981 |
| bulletin (article) | Takagi, Sadao; Howell, James O. | THE GENUS QUERNASPIS, A POSSIBLE ASIO-AMERICAN ELEMENT IN SCALE INSECT BIOGEOGRAPHY (HOMOPTERA : COCCOIDEA) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Jul-1977 |
| bulletin (article) | Takagi, Sadao; Tho, Yow Pong; Khoo, Soo Ghee | GENUS ULUCOCCUS NOVUM : A KEY FROM TO DIASPIDID EVOLUTION (HOMOPTERA : COCCOIDEA) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Nov-1990 |
| bulletin (article) | Takagi, Sadao | THE HORII-GROUP OF FIORINIA ASSOCIATED WITH RHODODENDRONS IN EAST ASIA (HOMOPTERA : COCCOIDEA : DIASPIDIDAE) | - | Insecta matsumurana. New series : journal of the Faculty of Agriculture Hokkaido University, series entomology. | - | Jul-1975 |
