| Dependence of paternity rates on alternative reproductive behaviors in the squid Loligo bleekeri Y Iwata, H Munehara, Y Sakurai Marine Ecology Progress Series 298, 219-228, 2005 | 91 | 2005 |
| Why small males have big sperm: dimorphic squid sperm linked to alternative mating behaviours Y Iwata, P Shaw, E Fujiwara, K Shiba, Y Kakiuchi, N Hirohashi BMC Evolutionary Biology 11, 1-9, 2011 | 72 | 2011 |
| Threshold dimorphism in ejaculate characteristics in the squid Loligo bleekeri Y Iwata, Y Sakurai Marine Ecology Progress Series 345, 141-146, 2007 | 48 | 2007 |
| Sperm from sneaker male squids exhibit chemotactic swarming to CO2 N Hirohashi, L Alvarez, K Shiba, E Fujiwara, Y Iwata, T Mohri, K Inaba, ... Current Biology 23 (9), 775-781, 2013 | 47 | 2013 |
| Sneaker male squid produce long-lived spermatozoa by modulating their energy metabolism N Hirohashi, M Tamura-Nakano, F Nakaya, T Iida, Y Iwata Journal of Biological Chemistry 291 (37), 19324-19334, 2016 | 30 | 2016 |
| Dimorphic sperm-transfer strategies and alternative mating tactics in loliginid squid Y Iwata, Y Sakurai, P Shaw Journal of Molluscan Studies 81 (1), 147-151, 2015 | 26 | 2015 |
| The different types of sperm morphology and behavior within a single species: Why do sperm of squid sneaker males form a cluster? N Hirohashi, Y Iwata Communicative & integrative biology 6 (6), e26729, 2013 | 24 | 2013 |
| Is commercial harvesting of spawning aggregations sustainable?—The reproductive status of the squid Loligo bleekeri Y Iwata, K Ito, Y Sakurai Fisheries research 102 (3), 286-290, 2010 | 21 | 2010 |
| Complex adaptive traits between mating behaviour and post-copulatory sperm behaviour in squids N Hirohashi, T Iida, N Sato, SHH Warwick, Y Iwata Reviews in fish biology and fisheries 26, 601-607, 2016 | 20 | 2016 |
| Male alternative reproductive tactics and associated evolution of anatomical characteristics in loliginid squid JEAR Marian, LH Apostólico, CC Chiao, RT Hanlon, N Hirohashi, Y Iwata, ... Frontiers in physiology 10, 1281, 2019 | 18 | 2019 |
| Spermatophore dimorphism in the chokka squid Loligo reynaudii associated with alternative mating tactics Y Iwata, WHH Sauer, N Sato, PW Shaw Journal of Molluscan Studies 84 (2), 157-162, 2018 | 16 | 2018 |
| Variations in female swordtip squid Uroteuthis edulis life history traits between southern Japan and northern Taiwan (Northwestern Pacific) Y Pang, CS Chen, Y Iwata Fisheries science 86, 1005-1017, 2020 | 15 | 2020 |
| Genetic population structure of the spear squid Loligo bleekeri based on mitochondrial DNA K Ito, T Yanagimoto, Y Iwata, H Munehara, Y Sakurai Bulletin of the Japanese Society of Scientific Fisheries (Japan) 72 (5), 2006 | 12 | 2006 |
| How female squid inseminate their eggs with stored sperm Y Iwata, N Sato, N Hirohashi, T Kasugai, Y Watanabe, E Fujiwara Current Biology 29 (2), R48-R49, 2019 | 11 | 2019 |
| Environmental influence on life-history traits in male squid Uroteuthis edulis with alternative reproductive tactics Y Pang, CS Chen, T Kawamura, Y Iwata Marine Biology 169 (3), 33, 2022 | 10 | 2022 |
| Rare polyandry and common monogamy in the firefly squid, Watasenia scintillans N Sato, SI Tsuda, M Nur E. Alam, T Sasanami, Y Iwata, S Kusama, ... Scientific Reports 10 (1), 10962, 2020 | 10 | 2020 |
| A coordinated sequence of distinct flagellar waveforms enables a sharp flagellar turn mediated by squid sperm pH-taxis T Iida, Y Iwata, T Mohri, SA Baba, N Hirohashi Scientific Reports 7 (1), 12938, 2017 | 10 | 2017 |
| PERMANENT GENETIC RESOURCES: Development of microsatellite markers in the Japanese common squid Todarodes pacificus (Ommastrephidae) Y Iwata, CL Lian, Y Sakurai Molecular ecology resources 8 (2), 466-468, 2008 | 10 | 2008 |
| Characterization of microsatellite markers in the squid, Loligo bleekeri (Cephalopoda: Loliginidae) Y Iwata, H Munehara, Y Sakurai Molecular Ecology Notes 3 (3), 392-393, 2003 | 10 | 2003 |
| Integrative omics analysis reveals differentially distributed proteins in dimorphic euspermatozoa of the squid, Loligo bleekeri M Yoshida, L Yamada, H Ochi, Y Iwata, M Tamura-Nakano, H Sawada, ... Biochemical and Biophysical Research Communications 450 (3), 1218-1224, 2014 | 7 | 2014 |
