Symbion pandora

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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
• Hypernyms:
invertebrate
• Member Holonyms:
Cycliophora, phylum Cycliophora