Identifying Sponges

Key to California Porifera (Page 148)

( From page 147 B) NO Forceps present.
[A] GO TO PAGE 149
Arcuate Isochelae of 1 size class.
Sigmas: 30 - 65 μm.
Arcuate Isochelae of 2 size classes.
Sigmas: 19-39 μm.
sp. 1 [of Lee]
Sponge: Encrusting to 2 cm.
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