| A molecular phylogeny of Pseudocrangonyx from Japan, including a new subterranean species (Crustacea, Amphipoda, Pseudocrangonyctidae) K Tomikawa, T Nakano, A Sato, Y Onodera, A Ohtaka Zoosystematics and Evolution 92 (2), 187-202, 2016 | 36 | 2016 |
| Mineralized rods and cones suggest colour vision in a 300 Myr-old fossil fish G Tanaka, AR Parker, Y Hasegawa, DJ Siveter, R Yamamoto, K Miyashita, ... Nature Communications 5 (1), 5920, 2014 | 33 | 2014 |
| Description of a new species of Sternomoera (Crustacea: Amphipoda: Pontogeneiidae) from Japan, with an analysis of the phylogenetic relationships among the Japanese species … K Tomikawa, N Kobayashi, M Kyono, S Ishimaru, MJ Grygier Zoological Science 31 (7), 475-490, 2014 | 29 | 2014 |
| Two new subterranean species of Pseudocrangonyx Akatsuka & Komai, 1922 (Amphipoda: Crangonyctoidea: Pseudocrangonyctidae), with an insight into … K Tomikawa, T Nakano Journal of Crustacean Biology 38 (4), 460-474, 2018 | 16 | 2018 |
| New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda) K Tomikawa, N Kobayashi, H Morino, SF Mawatari Zoological Journal of the Linnean Society 149 (4), 643-670, 2007 | 16 | 2007 |
| Phylogenetic relationships within the genus Jesogammarus (Crustacea, Amphipoda, Anisogammaridae) deduced from mitochondrial COI and 12S sequences K Tomikawa, N Kobayashi, H Morino, ZE Hou, SF Mawatari Zoological Science 24 (2), 173-180, 2007 | 16 | 2007 |
| A revision of Eogammarus Birstein, (Crustacea, Amphipoda, Anisogammaridae), with a description of a new species K Tomikawa, H Morino, J Toft, SF Mawatari Journal of Natural History 40 (17-18), 1083-1148, 2006 | 16 | 2006 |
| Two new freshwater species of the genus Jesogammarus (Crustacea: Amphipoda: Anisogammaridae) from northern Japan K Tomikawa, H Morino Zoological science 20 (2), 229-241, 2003 | 15 | 2003 |
| A new genus and species of Phtisicidae (Crustacea: Amphipoda) from abyssal depths in the Japan Trench, with special reference to similarities with Southern Ocean Genera I Takeuchi, K Tomikawa, D Lindsay Journal of Crustacean Biology 36 (4), 495-506, 2016 | 14 | 2016 |
| First record of Gammarus koreanus (Crustacea, Amphipoda, Gammaroidea) from Japan, based on morphology and 28S rRNA gene sequences K Tomikawa, S Tashiro, N Kobayashi Species Diversity 17 (1), 39-48, 2012 | 14 | 2012 |
| A new freshwater species of the genus Jesogammarus (Crustacea: Amphipoda: Anisogammaridae) from northern Japan K Tomikawa, H Morino, SF Mawatari Zoological science 20 (7), 925-933, 2003 | 14 | 2003 |
| Biodiversity of Lake Biwa M Nishino, M Nishino, Y Kusuoka, S Ichise, N Kishimoto, S Tsujimura, ... Lake Biwa: Interactions between Nature and People: Second Edition, 69-257, 2020 | 13 | 2020 |
| Deep-sea amphipod genus Eurythenes from Japan, with a description of a new Eurythenes species from off Hokkaido (Crustacea: Amphipoda: Lysianassoidea) Y Narahara-Nakano, T Nakano, K Tomikawa Marine Biodiversity 48, 603-620, 2018 | 13 | 2018 |
| A new landhopper genus and species (Crustacea: Amphipoda: Talitridae) from Annamite Range, Vietnam. Y Suzuki, T Nakano, ST Nguyen, ATT Nguyen, H Morino, K Tomikawa Raffles Bulletin of Zoology 65, 2017 | 13 | 2017 |
| A new species of Psammogammarus (Amphipoda: Melitidae) from Kuchinoerabu Island, Japan, with a note on its feeding habits K Tomikawa, K Kakui, H Yamasaki Zoological science 27 (7), 615-626, 2010 | 13 | 2010 |
| A new species of the genus Pseudocrangonyx (Crustacea, Amphipoda, Pseudocrangonyctidae) from Korea CW Lee, K Tomikawa, T Nakano, GS Min ZooKeys, 27, 2018 | 12 | 2018 |
| An annotated inventory with a key of freshwater Amphipoda (Crustacea) from Japan K Tomikawa, H Morino Taxa 32, 39-51, 2012 | 12 | 2012 |
| Possible origins of planktonic copepods, Pseudodiaptomus marinus (Crustacea: Copepoda: Calanoida), introduced from East Asia to the San Francisco Estuary based on a molecular … S Ohtsuka, T Shimono, T Hanyuda, X Shang, C Huang, HY Soh, ... Aquatic Invasions 13 (2), 2018 | 11 | 2018 |
| Two new species of Jesogammarus from Japan (Crustacea, Amphipoda, Anisogammaridae), with comments on the validity of the subgenera Jesogammarus and Annanogammarus K Tomikawa, T Nakano, N Hanzawa Zoosystematics and Evolution 93 (2), 189-210, 2017 | 11 | 2017 |
| Redescription of a subterranean amphipod, Pseudocrangonyx shikokunis (Crustacea: Amphipoda: Pseudocrangonyctidae) from Japan K Tomikawa, H Morino, S Ohtsuka Species Diversity 13 (4), 275-286, 2008 | 10 | 2008 |
