ambulacra

/,æmbju'lækrә/

柄吸盘, 吸垫, 步行足

n one of the five areas on the undersurface of an echinoderm on which the tube feet are located

Next to the ambulacra

as, the adambulacral ossicles of the starfish.

a pertaining to the ambulacra of radial echinoderms

One side of an echinoderm, including a pair of ambulacra, in distinction from the opposite side (trivium), which includes three ambulacra.

Of or pertaining to the interambulacra.

今日更新

更新时间：2025-10-10 01:24:39