from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. branchiostegal
from the GNU version of the Collaborative International Dictionary of English
- adj. Branchiostegal.
from The Century Dictionary and Cyclopedia
- Having covered gills: as, a branchiostegous fish.
- Covering the gills: as, the branchiostegous membrane.
- Also branchiostegan.
Sorry, no etymologies found.
In almost all the fish that appear at our tables the space which occurs within the arched sweep of the lower jaws is mainly occupied by a complicated osseous mechanism, known to anatomists as the hyoid bone and branchiostegous rays; and which serves both to support the branchial arches and the branchiostegous membrane.