Mesobranchial
Mes`o`bran´chi`al
a. | 1. | (Zool.) Of or pertaining to a region of the carapace of a crab covering the middle branchial region. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
a. | 1. | (Zool.) Of or pertaining to a region of the carapace of a crab covering the middle branchial region. |