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单词 coelacanth
释义
coe·la·canth (sēlə-kănth)
n.
Any of various mostly extinct lobe-finned fishes of the group Coelacanthiformes or Actinistia, known only in fossil form until a living species, Latimeria chalumnae, was identified in 1938. A second Latimeria species was described in 1999.

[New Latin Coelacanthus, former genus name : Greek koilos, hollow; see -COEL + Greek akantha, spine (in reference to the hollow spines of the fins).]

coela·canthine (-kănthīn, -thĭn) adj.
coela·canthous (-thəs) adj.
coelacanth
Latimeria chalumnae
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更新时间:2025/3/22 10:25:00