| Trích dẫn | Gallivan, G. and J. Danforth, 1999 Phylum Mollusca. Marine Science Institute. Http://216.239.51.104/search?q=cache:EEiLeA0OeAMJ:www2.ucsc.edu/simp/guide.pdf+Nuttalina+californica&hl=tl&gl=ph&ct=clnk&cd=8 [accessed 20/01/06] |
| Tài liệu tham khảo | 312 Gallivan, G. and J. Danforth, 1999 |
| Trang | |
| Named Used as Valid | Lottia gigantea |
| Địa phương | |
| Distribution |