| ການຂຽນກ່າວອ້າງ | Roberts, C.M., J.P. Hawkins, N. Chapman, V. Clarke, A.V. Morris, R. Miller and A. Richards, 1998, The threatened status of marine species.. A Report to the World Conservation Union (IUCN), Species Survival Commission, and Center for Marine Conservation, Washington, D.C, 10 p. |
| ເອກະສານອ້າງອີງ | Roberts, C.M., J.P. Hawkins, N. Chapman, V. Clarke, A.V. Morris, R. Miller and A. Richards, 1998 |
| ໜ້າ | 5 |
| ຊື່ໃຊ້ເປັນທີ່ຖືກຕ້ອງ | Raja laevis |
| ຄຳເຫັນ | |
| ທ້ອງຖິ່ນ | |
| ການແຜ່ກະຈາຍ | |
| ວົງຢືມ |