selachoidei

2 definitions found

selachoidei - Collaborative International Dictionary of English v.0.48 :

  Selachii \Se*la"chi*i\, n. pl. [NL., fr. Gr. ??? a fish having
     cartilages instead of bones.] (Zool.)
     An order of elasmobranchs including the sharks and rays; the
     Plagiostomi. Called also Selacha, Selache, and
     Selachoidei.
     [1913 Webster]

  Selachoidei \Sel`a*choi"de*i\, n. pl. [NL. See Selachii, and
     -oid.] (Zool.)
     Same as Selachii.
     [1913 Webster]