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  1. Notes and descriptions of a few injurious farm & fruit insects of South Africa. Compiled by Eleanor A. Ormerod...with descriptions and identifications of the insects by Oliver E. Janson...
    By: Ormerod, Eleanor A. - Janson, Oliver Erichson,
    Publication info: London, England :Simpkin, Marshall & Co.,1889.
    Contributed by: University of California Libraries (archive.org)
    BHL Collections: Notable Women in Natural History
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  1. Collezioni zoologiche fatte nell' Uganda dal Dott. E. Bayon. XV. List of the Cetoniidae collected by Dr. E. Bayon in Uganda
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Annali del Museo Civico Genova
    Volume: 45
    Date: 1912
    Page Range: 256--272
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  2. Description of a new Cetoniid
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum
    Volume: 10
    Date: 1888
    Page Range: 207--208
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  3. Description of two new species of the genus Coryphocera
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum
    Volume: 28
    Date: 1907
    Page Range: 149--152
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  4. Descriptions of new Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum
    Volume: 10
    Date: 1888
    Page Range: 107--117
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  5. Descriptions of new species of Australian Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Cistula Entomologica
    Volume: 1
    Date: 1874
    Page Range: 237--241
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  6. Descriptions of two new species of Asiatic Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum
    Volume: 12
    Date: 1890
    Page Range: 127--129
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  7. Descriptions of two new species of Australian Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Cistula Entomologica
    Volume: 1
    Date: 1873
    Page Range: 179--181
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  8. IV. Additions to the knowledge of the Cetoniidae of British India
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Transactions of The Royal Entomological Society of London
    Volume: 65
    Date: 1917
    Page Range: 102--111
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  9. Notices of new or little known Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Cistula Entomologica
    Volume: 2
    Date: 1877
    Page Range: 247--264
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  10. Notices of new or little known Cetoniidae
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Cistula Entomologica
    Volume: 2
    Date: 1876
    Page Range: 133--140
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  11. On Taeniodera quadrilineata and some allied species
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum. Leiden
    Volume: 14
    Date: 1892
    Page Range: 55--60
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  12. On the male sex of Argyripa subfasciata Rits., and description of a new species of the cetoniid genus Allorhina
    By: Janson, Oliver Erichson, 1851-1927
    Type: Article
    In: Notes from the Leyden Museum
    Volume: 10
    Date: 1888
    Page Range: 118--120
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