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单词 leucon
释义

Definition of leucon in English:

leucon

noun ˈluːkɒnˈlo͞okän
Zoology
  • A sponge of a grade of structure of the most complex type, composed of a mass of flagellated chambers and water canals.

    〔动〕复杂构造海绵,白杨海绵。比较ASCON andSYCON

    Compare with ascon and sycon
    Example sentencesExamples
    • Leucon are extremely localised outside the study region whereas Oenanthe flu has declined throughout lowland England due to water pollution.
    • Ascon, sycon, and leucon are levels of complexity that grade one into the other.
    • Leucon are split into three groups when compared with pairwise p-distances.

Derivatives

  • leuconoid

  • adjective
    Zoology
    • It is the only class with asconoid and syconoid construction, and has sponges with leuconoid construction as well.
      Example sentencesExamples
      • Organization does not necessarily relate to phylogeny; for example, the leuconoid structure was evolved independently several times.

Definition of leucon in US English:

leucon

nounˈlo͞okän
Zoology
  • A sponge of the most complex structure, composed of a mass of flagellated chambers and water canals.

    〔动〕复杂构造海绵,白杨海绵。比较ASCON andSYCON

    Compare with ascon and sycon
    Example sentencesExamples
    • Ascon, sycon, and leucon are levels of complexity that grade one into the other.
    • Leucon are extremely localised outside the study region whereas Oenanthe flu has declined throughout lowland England due to water pollution.
    • Leucon are split into three groups when compared with pairwise p-distances.
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更新时间:2024/9/21 17:30:50