Identifying Sponges
Key to California Porifera (Page 154)
( From page 153 A)
Microscleres include Palmate Isochelae or Palmate Anisochelae.
[A]
GO TO PAGE 155
NO Styles present.
Acanthostyles present
[B]
GO TO PAGE 156
Styles present.
Acanthostyles present
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