单词 | pogonophoran |
释义 | po·go·noph·o·ran (pō′gə-nŏfər-ən) also po·gon·o·phore (pō-gŏnə-fôr′) n. Any of various marine annelid tubeworms of the family Siboglinidae (formerly classified in the phylum Pogonophora) that live in deep-sea habitats, often have numerous tentacles, and lack a digestive system, depending on endosymbiotic bacteria for nutrition. [From New Latin Pōgōnophora, former phylum name : Greek pōgōn, beard + Greek -phora, neuter pl. of -phoros, -phore.] po′go·nopho·ran adj. |
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