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Research Home
Tools Art & Architecture Thesaurus Full Record Display
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Click the icon to view the hierarchy. |
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Platyhelminthes (phylum) (Animalia (kingdom), Eukaryota (domain), ... Living Organisms (hierarchy name)) |
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Note: Phylum of flat soft-bodied invertebrates that include tapeworms and flukes. The flatworms are free-living as well as parasitic and lack respiratory, skeletal, and circulatory systems. The body is not divided into true segments, but rather has spongy connective tissue called parenchyma filling in the space between organs. Flatworms are hermaphroditic and are the lowest invertebrates to possess three embryonic layers of endoderm, mesoderm, and ectoderm. Bilaterally symmetrical worms of the phylum Platyhelminthes, having a soft, solid, usually flattened body without an internal cavity. |
Terms: |
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Platyhelminthes (phylum) (preferred,C,U,LC,S,English-P,D,U,N)
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Platyhelminthes (phylum) (Latin-P,D,U,N)
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platyhelminth (phylum) (C,U,C,English,UF,U,N)
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platyhelminth (phylum) (Latin,UF,U,N)
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platyhelminths (phylum) (C,U,English,UF,U,N)
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flatworms (phylum) (C,U,English,AD,U,N)
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flatworm (phylum) (C,U,English,AD,U,N)
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flat-worms (phylum) (C,U,English,UF,U,N)
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Plathelminthes (C,U,English,UF,U,N)
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扁形動物門 (門) (C,U,Chinese (traditional)-P,D,U,U)
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biǎn xíng dòng wù mén (C,U,Chinese (transliterated Hanyu Pinyin)-P,UF,U,U)
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bian xing dong wu men (C,U,Chinese (transliterated Pinyin without tones)-P,UF,U,U)
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pien hsing tung wu men (C,U,Chinese (transliterated Wade-Giles)-P,UF,U,U)
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Facet/Hierarchy Code: H.HL |
Hierarchical Position:
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Agents Facet |
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.... Living Organisms (hierarchy name) (G) |
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........ living organisms (entities) (G) |
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............ Eukaryota (domain) (G) |
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................ Animalia (kingdom) (G) |
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.................... Platyhelminthes (phylum) (G) |
Additional Notes: |
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Chinese (traditional) ..... 身體扁平柔軟的無脊椎動物門,包括扁蟲、絛蟲以及吸蟲。扁蟲能獨立生存,亦能寄生。牠們不具呼吸、骨骼以及循環系統,身體並無劃分成真正的體節,而是由名為薄壁組織(parenchyma)的海綿狀結締組織填滿器官間的空隙。扁蟲屬雌雄同體,且為體內含有三胚層的最低階無脊椎動物;三胚層分別為內胚層、中胚層以及外胚層。 |
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Sources and Contributors: |
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