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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Greer, T. | 1926 | Irregular union between Pieris napi and Euchloe cardamines | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1927 | Rhopalocera in east Tyrone, 1926 | Journal | Ent. | Details... |
| Greer, T. | 1927 | The hibernation of Melitaea aurinia | Journal | Ent. | Details... |
| Greer, T. | 1928 | Euchloe cardamines, L., ab. williamsi, ab, nov. | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1928 | Scarcity of Euchloe cardamines | Journal | Ent. | Details... |
| Greer, T. | 1928 | The hibernation of Melitaea aurinia | Journal | Ent. | Details... |
| Greer, T. | 1929 | Pyrameis cardui, etc, in N.E. Ireland | Journal | Ent. | Details... |
| Greer, T. | 1930 | Vanessa io in east Tyrone | Journal | Ent. | Details... |
| Greer, T. | 1932 | Aberration of Euchloe cardamines | Journal | Ent. | Details... |
| Greer, T. | 1933 | Colias croceus in east Tyrone | Journal | Ent. | Details... |
| Greer, T. | 1933 | Queen wasp and Euchloe cardamines | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1934 | Clouded yellow butterfly (Collias croceus) and convolvulus hawk moth (Sphinx convolvuli), etc., in East Tyrone | Journal | Ir. Nat. J. | Details... |
| Greer, T. | 1935 | Hibernation of Pyrameis atalanta | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1935 | Rhopalocera in Co. Tyrone, 1934 with notes on variation | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1935 | Rhopalocera in Co. Tyrone, 1934 with notes on variation | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1936 | Gynandrous Anthocharis cardamines in Co. Tyrone | Journal | Ent. | Details... |
| Greer, T. | 1940 | Euphydryas aurinia new to Snowdonia | Journal | Entomol. Rec. J. Var. | Details... |
| Greer, T. | 1942 | Variation in Polyommatus icarus Rott. | Journal | Ent. | Details... |
| Greer, T. | 1943 | Variation of Nymphalis io in east Tyrone | Journal | Ent. | Details... |
| Greer, T. | 1945 | Pieridae and sundews | Journal | Ent. | Details... |
385 references found.