| 引用出处 | Gibson, R., B. Hextall and A. Rogers, 2001 Photographic Guide to the Sea and Shore Life of Britain and Northwest Europe. Oxford University Press Inc., New York. |
| 参考文献 | 108725 Gibson, R., B. Hextall and A. Rogers, 2001 |
| 页 | 94 |
| Named Used as Valid | Metridium senile |
| 地点 | |
| 分布 | Northwest Europe. |