Hyalospongia

Hy`a`lo`spon´gi`a

n. pl.

1.(Zool.) An order of vitreous sponges, having glassy six-rayed, siliceous spicules; - called also Hexactinellinæ.

Hyalospongia

[‚hi·ə·lō′spən·jē·ə] (paleontology) A class of extinct glass sponges, equivalent to the living Hexactinellida, having siliceous spicules made of opaline silica.

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。