| Extinction risk of a density-dependent population estimated from a time series of population size H Hakoyama, Y Iwasa Journal of Theoretical Biology 204 (3), 337-359, 2000 | 91 | 2000 |
| Difference in parasite load and nonspecific immune reaction between sexual and gynogenetic forms of Carassius auratus H Hakoyama, T Nishimura, N Matsubara, KEII IGUCHI Biological Journal of the Linnean Society 72 (3), 401-407, 2001 | 62 | 2001 |
| Behavioural individuality assessed from two strains of cloned fish N Matsubara, H Hakoyama Animal Behaviour 61 (2), 351-356, 2001 | 62 | 2001 |
| The ideal free distribution when the resource is variable H Hakoyama Behavioral Ecology 14 (1), 109-115, 2003 | 45 | 2003 |
| Comparing risk factors for population extinction H Hakoyama, YOH Iwasa, J Nakanishi Journal of theoretical Biology 204 (3), 327-336, 2000 | 43 | 2000 |
| Estimate of population extinction risk and its application to ecological risk management Y Iwasa, H Hakoyama, M Nakamaru, J Nakanishi Population ecology 42 (1), 73-80, 2000 | 36 | 2000 |
| Transition from a random to an ideal free to an ideal despotic distribution: the effect of individual difference in growth H Hakoyama, K Iguchi Journal of Ethology 19, 129-137, 2001 | 33 | 2001 |
| Diving behavior in relation to ambient water temperature in northern elephant seals H Hakoyama, BJL Boeuf, Y Naito, W Sakamoto Canadian Journal of Zoology 72 (4), 643-651, 1994 | 31 | 1994 |
| Japanese inland fisheries and aquaculture: status and trends O Katano, H Hakoyama, SS Matsuzaki Freshwater fisheries ecology, 231-240, 2015 | 20 | 2015 |
| Extinction risk of a meta-population: aggregation approach H Hakoyama, Y Iwasa Journal of theoretical biology 232 (2), 203-216, 2005 | 20 | 2005 |
| Why is competition more intense if food is supplied more slowly? H Hakoyama, K Iguchi Behavioral Ecology and Sociobiology 40, 159-168, 1997 | 18 | 1997 |
| Estimating local interaction from spatiotemporal forest data, and Monte Carlo bias correction A Satake, Y Iwasa, H Hakoyama, SP Hubbell Journal of theoretical biology 226 (2), 225-235, 2004 | 17 | 2004 |
| The information of food distribution realizes an ideal free distribution: support of perceptual limitation H Hakoyama, K Iguchi Journal of Ethology 15 (2), 69-78, 1997 | 16 | 1997 |
| Male mate choice in the gynogenetic–sexual complex of crucian carp, Carassius auratus H Hakoyama, K Iguchi acta ethologica 4, 85-90, 2002 | 15 | 2002 |
| スジエビ Palaemon paucidens の 2 タイプを判別するための DNA マーカーおよび日本における 2 タイプの分布 張成年， 今井正， 池田実， 槇宗市郎， 大貫貴清， 武藤文人， 野原健司， ... 日本水産学会誌 84 (4), 674-681, 2018 | 13 | 2018 |
| Coexistence of a sexual and an unisexual form stabilized by parasites H Hakoyama, Y Iwasa Journal of theoretical biology 226 (2), 185-194, 2004 | 13 | 2004 |
| Spawning behavior of Hemibarbus barbus (Cyprinidae) O Katano, H Hakoyama Copeia 1997 (3), 620-622, 1997 | 12 | 1997 |
| Spawning habitat selection and suitability for Japanese dace, Tribolodon hakonensis Y Shirotori, M Yamaguchi, K Ikuta, M Murakami, H Hakoyama Journal of ethology 24, 285-289, 2006 | 10 | 2006 |
| A DNA marker to discriminate two types of freshwater shrimp Palaemon paucidens and the distribution of these two types in Japan S Chow, T Imai, M Ikeda, S Maki, T Oonuki, F Muto, K Nohara, ... Nippon Suisan Gakkaishi 84 (4), 674-681, 2018 | 8 | 2018 |
| Female‐biased operational sex ratio of sexual host fish in a gynogenetic complex of Carassius auratus H Hakoyama, N Matsubara, K Iguchi Population ecology 43 (2), 111-117, 2001 | 7 | 2001 |
