| Name | Yakushimabryum H. Akiyama, Ying Chang, Yamaguchi & B. C. Tan |
| Authorship | H. Akiyama, Ying Chang, Yamaguchi & B. C. Tan |
| Rank | Genus |
| Placed in | Pylaisiadelphaceae Goffinet & W. R. Buck |
| Contains | Yakushimabryum subintegrum (P. P. M. Tixier) H. Akiyama |
| Remarks | Type: Y. longissimum H. Akiyama, Ying Chang, Yamaguchi & B.C. Tan (2011) |
| Citation | 2011 J. Bryol. 33(1): 42, figs. 1-2 |