glass sponges是什么意思

网络释义

1)glass sponges,六放海绵类2)siliceous sponges,六轴海绵类3)sphictozoan sponge,串管海绵类4)calcareous sponges,石灰海绵类5)tetraxonida,四轴海绵类6)non calcareous sponges,无钙海绵类