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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Scharff, R.F. | 1916 | On the Irish names of invertebrate animals | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1917 | Some Irish Ichneumonidae | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1917 | Lissonota basalis Brischke in Ireland. An addition to the Brittanic list | Journal | Ir. Nat. | Details... |
| Moffat, C.B. | 1917 | Psithyrus rupestris in Co. Wexford | Journal | Ir. Nat. | Details... |
| Scharff, R.F. | 1917 | Should wasps be killed? | Journal | Ir. Nat. | Details... |
| Halbert, J.N. | 1918 | Sphinx convolvuli attacked by larvae of Dipteron | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1918 | Aculeate Hymenoptera from the counties of Armagh and Donegal | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1918 | A late wasp | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1918 | Some more Irish Ichneumonidae and Braconidae | Journal | Ir. Nat. | Details... |
| Donisthorpe, H.St.J. | 1919 | Wasps attacking flies | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1919 | Aculeate Hymenoptera from the Counties of Donegal, Fermanagh and Armagh | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1919 | Irish Ichneumonidae and Braconidae | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1919 | Rhyssa persuasoria in the counties of Down and Fermanagh | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1919 | Irish Hymenoptera Aculeata in 1919 | Journal | Ir. Nat. | Details... |
| Pentland, G.H. | 1919 | A wasp's nest | Journal | Ir. Nat. | Details... |
| Perkins, R.C.L. | 1919 | The British species of Andrena and Nomada | Journal | Trans. Roy. Ent. Soc. Lond. | Details... |
| Halbert, J.N. | 1920 | Rhyssa persuasoria in Ireland | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1920 | Irish Ichneumonidae and Braconidae | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1920 | Five species of Ichneumonidae new to the Brittanic list | Journal | Ir. Nat. | Details... |
| Johnson, W.F. | 1920 | Hibernating Ichneumon Flies | Journal | Ir. Nat. | Details... |
599 references found.