|
| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Colgan, N. | 1905 | Notes on the invertebrate fauna of Skerries, Co. Dublin | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1906 | New marine Mollusca for Co. Dublin | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1906 | Marine Mollusca of south-east Wexford | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1907 | Contributions to a natural history of Lambay: marine Mollusca | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1907 | Some further additions to the marine Mollusca of Co. Dublin | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1907 | A note on Leptoplana tremellaris | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1908 | The ship-worm and wood-boring crustaceans in Kingstown Harbour | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1908 | Dublin Microscopical Club: exhibits | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1908 | Dublin Marine Biological Committee: general account of dredging operations, 1907. With special notes on the Mollusca | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1909 | Dublin Microscopical Club: exhibits | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1909 | Doris flammea from the Clare coast | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1909 | Dublin Marine Biological Committee report for 1908 with special notes on the Mollusca | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1910 | Notes on the adaptability of certain littoral Mollusca | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1911 | Clare Island Survey: Marine Mollusca | Journal | Proc. Roy. Ir. Acad. | Details... |
| Colgan, N. | 1912 | Notes on the development of Actaeonia, showing that A. corrugata of Alder and Hancock is but an immature stage of their Ctenia (Actaeonia) cocksii | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1913 | Adalaria proxima: an addition to the Irish nudibranch fauna | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1913 | Some additions to the nudibranch fauna of County Dublin | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1914 | The opisthobranch fauna of the shores and shallow waters of County Dublin | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1918 | On the reproduction of the common garden snail, Helix aspersa | Journal | Ir. Nat. | Details... |
| Colgan, N. | 1930 | The marine Mollusca of the shores and shallow waters of County Dublin | Journal | Proc. Roy. Ir. Acad. | Details... |
1505 references found.