Hyalonema

• (n.) A genus of hexactinelline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a color. The stem of the Japanese species (H. Sieboldii), called glass-rope, has long been in use as an ornament. See Glass-rope.
Found on http://thinkexist.com/dictionary/meaning/hyalonema/

hyalonema

<zoology> A genus of hexactinelline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a colour. The stem of the Japanese species (H. Sieboldii), called glass-rope, has long been in use as an ornament. See Glass-rope. ... Origin: NL, fr. Gr. Glass + a thread. ... Sour...
Found on http://www.encyclo.co.uk/local/20973

Hyalonema

Hy`a·lo·ne'ma noun [ New Latin , from Greek 'y`alos glass + ... a thread.] (Zoology) A genus of hexactinelline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a color. The stem of the Japanese species...
Found on http://www.encyclo.co.uk/webster/H/74

Hyalonema

The hyalonema is a member of the hexactinellida class.
Found on http://www.probertencyclopaedia.com/browse/BH.HTM
No exact match found