Hypothetical novel simulations to explain the evolutionary survival of the hypo-reproductive extreme tail in the complex human diversity. - Shinji Ijichi; Yoichi Kawaike; Naomi Ijichi; Yukina Ijichi; Mai Hirakata; Yuka Yamaguchi; Akiyo Kamachi; Chikako Imamura; Sayuri Fushuku; Junko Nagata; Rie Tanuma; Hisami Sameshima; et al. (Biosyst., 2021)