英和和英

語源

From the New Latin genus name Coelacanthus, from Ancient Greek κοῖλος (koîlos, “hollow”) + ἄκανθα (ákantha, “spine”), referring to the hollow caudal fin rays of the first fossil specimen described and named by Louis Agassiz in 1839.

発音

• IPA: /ˈsiː.lə.kænθ/

名詞

coelacanth (plural coelacanths)

1. Any of the class Actinistia of primitive lobe-finned fish, thought to have been extinct for 70 million years until a living specimen was discovered in 1938. Most species are large and plump and they all have bodies covered in tough elasmoid scales that act as armor.
   • 2018, Tim Flannery, Europe: A Natural History, page 32:

     Among them were ancient relatives of the piranhas and those popular aquarium fish the tetras, along with garfish and freshwater coelacanths, known as mawsonids.

   1. (in particular) Either of the two extant species in this group; the West Indian Ocean coelacanth (Latimeria chalumnae) or the Indonesian coelacanth (Latimeria menadoensis).

      Synonym: gombessa

派生語

参照

Further reading

• coelacanth on Wikipedia.Wikipedia
• Latimeria chalumnae on Wikispecies.Wikispecies
• Latimeria on Wikispecies.Wikispecies
• Category:Latimeria chalumnae on Wikimedia Commons.Wikimedia Commons