| A dictionary of ecology, evolution and systematics RJ Lincoln, G Boxshall, PF Clark | 1145 | 1998 |
| Accuracy and standardization of brachyuran larval descriptions PF Clark, D Calazans, GW Pohle Invertebrate Reproduction & Development 33 (2-3), 127-144, 1998 | 412 | 1998 |
| Horizon scanning for invasive alien species with the potential to threaten biodiversity in Great Britain HE Roy, J Peyton, DC Aldridge, T Bantock, TM Blackburn, R Britton, ... Global change biology 20 (12), 3859-3871, 2014 | 361 | 2014 |
| Plastic in the Thames: a river runs through it D Morritt, PV Stefanoudis, D Pearce, OA Crimmen, PF Clark Marine pollution bulletin 78 (1-2), 196-200, 2014 | 360 | 2014 |
| Presence of microplastic in the digestive tracts of European flounder, Platichthys flesus, and European smelt, Osmerus eperlanus, from the River Thames AR McGoran, PF Clark, D Morritt Environmental Pollution 220, 744-751, 2017 | 235 | 2017 |
| In the wrong place-alien marine crustaceans: distribution, biology and impacts BS Galil, PF Clark, JT Carlton Invading Nature - Springer Series in Invasion Ecology, 2011 | 142 | 2011 |
| Life History, Larval Description, and Natural History of Charybdis Hellerii (Decapoda, Brachyura, Portunidae), an Invasive Crab in the Western Atlantic JF Dineen, PF Clark, AH Hines, SA Reed, HP Walton Journal of Crustacean biology 21 (3), 774-805, 2001 | 139 | 2001 |
| The alien Chinese mitten crab, Eriocheir sinensis (Crustacea: Decapoda: Brachyura), in the Thames catchment PF Clark, PS Rainbow, RS Robbins, B Smith, WE Yeomans, M Thomas, ... Journal of the Marine Biological Association of the United Kingdom 78 (4 …, 1998 | 138 | 1998 |
| Alien species in British brackish and marine waters. D Minchin, EJ Cook, PF Clark Aquatic Invasions 8 (1), 2013 | 105 | 2013 |
| London's river of plastic: High levels of microplastics in the Thames water column KH Rowley, AC Cucknell, BD Smith, PF Clark, D Morritt Science of the Total Environment 740, 140018, 2020 | 104 | 2020 |
| Xanthidae MacLeay, 1838 (Decapoda: Brachyura: Xanthoidea) systematics: a multi-gene approach with support from adult and zoeal morphology JCY Lai, JCE Mendoza, D Guinot, PF Clark, PKL Ng Zoologischer Anzeiger-A Journal of Comparative Zoology 250 (4), 407-448, 2011 | 100 | 2011 |
| Diccionario de ecología, Evolución y Taxonomia. RJ Lincoln, GA Boxshall, PF Clark México. Fondo de cultura economica., 1995 | 98 | 1995 |
| North-east Atlantic crabs: an atlas of distribution PF Clark Marine Conservation Society, 1986 | 89 | 1986 |
| A redescription of Macrocheira kaempferi (Temminck, 1836) zoeas with a discussion of the classification of the Majoidea Samouelle, 1819 (Crustacea: Brachyura) PF Clark, WR Webber Journal of Natural History 25 (5), 1259-1279, 1991 | 78 | 1991 |
| A revision of the genus Matuta WEBER, 1795 (Crustacea: Brachyura: Calappidae) BS Galil, PF Clark Nationaal Natuurhistorisch Museum 294, 1-55, 1994 | 75 | 1994 |
| Larval Systematics of Brachyura PF Clark, JA Cuesta Decapoda: Brachyura, Treatise on Zoology – Anatomy, Taxonomy, Biology. 9 (9 …, 2015 | 65 | 2015 |
| Ingestion of plastic by fish: A comparison of Thames Estuary and Firth of Clyde populations AR McGoran, PR Cowie, PF Clark, JP McEvoy, D Morritt Marine pollution bulletin 137, 12-23, 2018 | 60 | 2018 |
| The Indo-Pacific Pilumnidae XII. On the familial placement of Chlorodiella bidentata (Nobili, 1901) and Tanaocheles stenochilus Kropp, 1984 using adult and larval characters … PKL Ng, PF Clark Journal of Natural History 34 (2), 207-245, 2000 | 59 | 2000 |
| The eumedonid file: a case study of systematic compatibility using larval and adult characters (Crustacea: Decapoda: Brachyura) PKL Ng, PF Clark Invertebrate Reproduction & Development 38 (3), 225-252, 2000 | 57 | 2000 |
| A comparative study of zoeal morphology in the genus Liocarcinus (Crustacea: Brachyura: Portunidae) PF CLARK Zoological Journal of the Linnean Society 82 (3), 273-290, 1984 | 56 | 1984 |
