- hexactinellida
- \\ˌ ̷ ̷(ˌ) ̷ ̷ ̷ ̷ˈnelədə\
synonym of hyalospongiae
* * *
Hexactinellˈida plural nounA class of sponges whose spicules have three axes and therefore (unless some are suppressed) six rays• • •Main Entry: ↑hex-
Useful english dictionary. 2012.