单词 | branchiostegan |
释义 | branchiostegann. A member of the Branchiostegi, an old order of cartilaginous fishes having free gills covered by a membrane. ΘΚΠ the world > animals > fish > superclass Agnatha > [noun] > class Chondrichthyes > member of order Branchiostegi branchiostegan1847 1847 in J. Craig New Universal Dict. This entry has not yet been fully updated (first published 1888; most recently modified version published online September 2018). < n.1847 |
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