The Irish Naturalists’ Journal Volume 32, Part 1 (published 22 June 2013)
- The distribution and ecology of Arenaria norvegica Gunn. in Ireland.
- Further range expansions of two North American amphipods in Ireland.
- The discovery and subsequent history of Spiranthes romanzoffiana Chamisso [Orchidaceae] at Castletown Bearhaven in West Cork (H3).
- First record of the earthworm Prosellodrilus amplisetosus (Oligochaeta:
- Lumbricidae) outside continental Europe.
- First recording of the Asian clam (Corbicula fluminea (Müller, 1774)) from the River Shannon, with preliminary notes on population size and size class distribution.
- A review of the Irish scale insects (Hemiptera: Coccoidea).
- Ageing of Slipper Limpet (Crepidula fornicata) shells from Belfast Lough.
- Telenomus laeviusculus (Ratzeburg) and Telenomus lopicida Silvestri (Hymenoptera: Scelionidae) new to Ireland with records of other rare species.
- The Marsh Fritillary (Euphydryas aurinia (Rottemburg, 1775)) (Lepidoptera: Nymphalidae) in Co. Donegal.
- Rubus records 2007-2008 . Part 4: principally vice-counties Kildare (H19), Monaghan (H32) and Tyrone (H36).
- Rubus records 2007-2008 . Part 5: principally East Leinster.
- Lathraea squamaria Linnaeus in West Mayo (H27).
- Two notable wood-decay fungi from St John’s Wood, Co. Roscommon.
- Aulodrilus pigueti (Kowalewshi), a freshwater oligochaete worm (Haplotaxida: Naididae, Tubificinae) new to Ireland.
- Potamothrix heuscheri (Bretscher), a Ponto-Caspian oligochaete worm (Haplotaxida: Naididae, Tubificinae) new to Ireland.
- Second record of Pyrenean Glass Snail (Semilimax pyrenaicus (Férussac)) in Co. Cork.
- Halocladius variabilis (Staeger, 1839) (Insecta: Chironomidae) from the rocky intertidal zone of Galway Bay.
- A second Irish record of Tiphodytes gerriphagus (Marchal) (Hymenoptera: Scelionidae).
- Confirmation of the barkfly Atlantopsocus personatus (Hagen) (Insecta: Psocoptera) as an Irish species
- A possible sighting of the bee Anthophora plumipes (Pallas) (Hymenoptera: Apidae).
- Some rare Irish wood-decay beetles discovered in St John’s Wood, Co. Roscommon (Coleoptera: Staphylinidae: Pselaphinae and Scydmaenidae).
- Notes on the Irish Pteromalidae (Hymenoptera: Chalcidoidea): Chlorocytus Graham, Holcaeus Thomson and Stenomalina Ghesquiere including six species new to Ireland
- A sinistral juvenile flounder (Platichthys flesus L.) from Fintra Strand, Killybegs, Co. Donegal.
- First record of the freshwater turtle Trachemys scripta scripta from the Shannon
- Greylag goose Anser anser (L.) nesting activity on a ruined castle.
- Gizzard contents and morphometrics of overwintering diving ducks shot at Lough Neagh
- An extension to the known range of Shannon Estuary Bottlenose Dolphins (Tursiops truncatus (Montagu, 1821)).
- Stranded pregnant Killer Whale (Orcinus orca (L.)) in Co. Mayo, Ireland.
- Review of: ‘Mayfly larvae (Ephemeroptera) of Britain and Ireland: Keys and review of their ecology’ by J.M. Elliott and U.H. Humpesch.
- Review of: ‘The wild flowers of Ireland, the habitat guide’ by Declan Doogue.
- Review of: ‘The making of Ireland’s landscape, since the Ice Age’ by Valerie Hall.