| Trophic level transfer of microplastic: Mytilus edulis (L.) to Carcinus maenas (L.) P Farrell, K Nelson Environmental pollution 177, 1-3, 2013 | 1644 | 2013 |
| Introduced brown algae in the North East Atlantic, with particular respect toUndaria pinnatifida (Harvey) suringar RL Fletcher, P Farrell Helgoländer Meeresuntersuchungen 52, 259-275, 1998 | 138 | 1998 |
| An investigation of dispersal of the introduced brown alga Undaria pinnatifida (Harvey) Suringar and its competition with some species on the man-made structures of Torquay … P Farrell, RL Fletcher Journal of Experimental Marine Biology and Ecology 334 (2), 236-243, 2006 | 113 | 2006 |
| Effects of bait collection on Nereis virens populations and macrofaunal communities in the Solent, UK GJ Watson, P Farrell, S Stanton, LC Skidmore Journal of the Marine Biological Association of the United Kingdom 87 (3 …, 2007 | 59 | 2007 |
| Introduction, dispersal and naturalization of the Manila clam Ruditapes philippinarum in British estuaries, 1980–2010 J Humphreys, MRC Harris, RJH Herbert, P Farrell, A Jensen, SM Cragg Journal of the marine biological Association of the United Kingdom 95 (6 …, 2015 | 42 | 2015 |
| The biology and distribution of the kelp, Undaria pinnatifida (Harvey) Suringar, in the Solent P Farrell, R Fletcher Solent science-a review, 311-314, 2000 | 17 | 2000 |
| Reproductive biology and population ecology of the marine fan worm Sabella pavonina (Savigny) (Polychaeta: Sabellidae) JM Murray, GJ Watson, A Giangrande, MG Bentley, P Farrell Invertebrate Reproduction & Development 55 (3), 183-196, 2011 | 16 | 2011 |
| Confirmation of the identification and establishment of the South American slipper limpet Crepipatella dilatata (Lamark 1822)(Caenogastropoda: Calyptraeidae) in Northern Spain R Collin, P Farrell, S Cragg Aquatic Invasions, 2009 | 15 | 2009 |
| A study of the recently introduced macroalga Undaria pinnatifida (Harvey) Suringar (Phaeophyceae Laminariales) in the British Isles P Farrell University of Portsmouth, 2003 | 9 | 2003 |
| Boats as a vector for the introduction and spread of a fouling alga, Undaria pinnatifida in the UK P Farrell, R Fletcher Porcupine Mar. Nat. Hist. Soc. Newslett, 2004 | 5 | 2004 |
