| A review of the impact of parasitic copepods on marine aquaculture SC Johnson, S Bravo, K Nagasawa, Z Kabata Zoological Studies 43, 229-243, 2004 | 661 | 2004 |
| Anisakidae and anisakidosis H Ishikura, K Kikuchi, K Nagasawa, T Ooiwa, H Takamiya, N Sato, ... Progress in Clinical Parasitology, 43-102, 1993 | 302 | 1993 |
| Thermal limits and ocean migrations of sockeye salmon (Oncorhynchus nerka): long-term consequences of global warming DW Welch, Y Ishida, K Nagasawa Canadian Journal of Fisheries and Aquatic Sciences 55, 937-948, 1998 | 285 | 1998 |
| Recent changes in age and size of chum salmon (Oncorhynchus keta) in the North Pacific Ocean and possible causes Y Ishida, S Ito, M Kaeriyama, S McKinnell, K Nagasawa Canadian Journal of Fisheries and Aquatic Sciences 50, 290-295, 1993 | 256 | 1993 |
| Trophic relations in the subarctic North Pacific ecosystem: possible feeding effect from pink salmon A Shiomoto, K Tadokoro, K Nagasawa, Y Ishida Marine Ecology Progress Series 150, 75-85, 1997 | 177 | 1997 |
| Female worm Hysterothylacium aduncum excreted from human: a case report K Yagi, K Nagasawa, H Ishikura, A Nakagawa, N Sato, K Kikuchi, ... Japanese Journal of Parasitology 45, 12-23, 1996 | 162 | 1996 |
| Predation by salmon sharks (Lamna ditropis) on Pacific salmon (Oncorhynchus spp.) in the North Pacific Ocean K Nagasawa North Pacific Anadromous Fish Commission Bulletin 1, 419-433, 1998 | 135 | 1998 |
| Small subunit rDNA and Bayesian inference reveal Pectenophilus ornatus (Copepoda incertae sedis) as highly transformed Mytilicolidae, and support assignment of Chondracanthidae … R Huys, J Llewellyn-Hughes, PD Olson, K Nagasawa Biological Journal of the Linnean Society 87, 403-425, 2006 | 113 | 2006 |
| Distribution of pelagic elasmobranchs caught by salmon research gillnets in the North Pacific H Nakano, K Nagasawa Fisheries Science 62, 860-865, 1996 | 103 | 1996 |
| Anguillicola crassus and A. globiceps (Nematoda: Dracunculoidea) parasitic in the swimbladder of eels (Anguilla japonica and A. anguilla) in East Asia: a review K Nagasawa, YG Kim, H Hirose Folia Parasitologica 41, 127-137, 1994 | 97 | 1994 |
| Interannual variability in stock abundance of the neon flying squid, Ommastrephes bartramii, in the North Pacific Ocean during 1979–1998: impact of driftnet fishing and … A Yatsu, T Watanabe, J Mori, K Nagasawa, Y Ishida, T Meguro, Y Kamei, ... Fisheries Oceanography 9, 163-170, 2000 | 90 | 2000 |
| New host records for Lernaea cyprinacea (Copepoda), a parasite of freshwater fishes, with a checklist of the Lernaeidae in Japan (1915-2007) K Nagasawa, A Inoue, S Myat, T Umino Journal of the Graduate School of Biosphere Science, Hiroshima University 46 …, 2007 | 86 | 2007 |
| A checklist and bibliography of parasites of salmonids of Japan K Nagasawa, S Urawa, T Awakura Scientific Reports of the Hokkaido Salmon Hatchery 41, 1-75, 1987 | 86 | 1987 |
| Winter zooplankton biomass in the subarctic North Pacific, with discussion on the overwintering survival strategy of Pacific salmon (Oncorhynchus spp.) K Nagasawa Bulletin of the North Pacific Anadromous Fish Commission. 2, 21-32, 2000 | 82 | 2000 |
| The abundance and distribution of Lepeophtheirus salmonis (Copepoda: Caligidae) on six species of Pacific salmon in offshore waters of the North Pacific Ocean and Bering Sea K Nagasawa, Y Ishida, M Ogura, K Tadokoro, K Hiramatsu Pathogens of Wild and Farmed fish: Sea Lice, 166-178, 1993 | 80 | 1993 |
| Stock enhancement programme for black sea bream, Acanthopagrus schlegelii (Bleeker), in Hiroshima Bay, Japan: a review EB Gonzalez, T Umino, K Nagasawa Aquaculture Research 39 (12), 1307-1315, 2008 | 78 | 2008 |
| Prevalence and abundance of Lepeophtheirus salmonis (Copepoda: Caligidae) on high-seas salmon and trout in the North Pacific Ocean K Nagasawa Nippon Suisan Gakkaishi 53, 2151-2156, 1987 | 76* | 1987 |
| Records of Caligus (Crustacea: Copepoda: Caligidae) from marine fish cultured in floating cages in Malaysia with a redescription of the male of Caligus longipedis Bassett-Smith … BAV Maran, LT Seng, S Ohtsuka, K Nagasawa Zoological Studies 48, 797-807, 2009 | 74 | 2009 |
| The life cycle of Anisakis simplex: a review K Nagasawa Intestinal anisakiasis in Japan, 31-40, 1990 | 74 | 1990 |
| The fine structure and function of the cephalic appendages of the branchiuran parasite, Argulus japonicus Thiele KA Gresty, GA Boxshall, K Nagasawa Philosophical Transactions of the Royal Society, London, B 339, 119-135, 1993 | 73 | 1993 |
Masato NittaSetouchi Parasite Biodiversity Laboratory (SPBL)Verified email at fra.go.jp
