| 释义 |
tripylæan, -ean, a. and n. Zool.|trɪpɪˈliːən|
[f. mod.L. Tripylæa, neut. pl. (f. Gr. τρι- tri- + πύλη gate) + -an.]
a. adj. Belonging to the division Tripylæa of radiolarians, characterized by having three openings into the central capsule.
b. n. A radiolarian of this division.
1888Rolleston & Jackson Anim. Life 879 (Radiolaria) Some tripylean Phaeodaria, i.e. those with three apertures to the central capsule. 1902Cassell's Encycl. Dict., Supp., Tripylæan a. and s. |