What are these sponges often reffered to as?
glass sponges
What body types do they demonstrate?
Syconoid, Leunconoid
What skeletal type do they have?
six-sided silica spicules
Where are they found? Where are they particularly common?
oceans
Antarctic and northern pacific waters
What type of habitat are they found in?
at depths from 450 to 900 meters
What class is it in and what is it called?
What phylum is it in?
class Hexactinellidae
called euplectella
phylum: Porifera
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