Identifying Sponges

Key to California Porifera (Page 145)

( From page 143 B) NO Rhaphides or Styles looking like rhaphides. Onychaetes present.
[A] GO TO PAGE 146
Diacts are Strongyles to Tylotes (some may look like Styles with microspined heads).
Diacts are Tornotes.
Heads not microspined.
Koltun, 1958
Sponge: Encrusting to cushion shaped.
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