01905661-n
|
| 无脊椎 动物, 无脊椎的, 无脊椎 的, 无脊椎动物 |
| invertebrate |
| |
any animal lacking a backbone or notochord; the term is not used as a scientific classification |
02315024-n
|
| 无脊椎 动物, 纽形 动物门, 无脊椎动物, 纽形动物门 |
| Symbion pandora |
| |
only known species of Cycliophora; lives symbiotically attached to a lobster's lip by an adhesive disk and feeding by means of a hairy mouth ring; its complex life cycle includes asexual and sexual phases |
02510273-a
|
| 无脊椎, 无 脊骨, 无脊椎 动物, 无脊椎动物, 无脊骨+的, 无脊椎+的, 无脊椎动物+的, 无脊骨 |
| spineless, invertebrate |
| |
[in zoology] lacking a backbone or spinal column |