Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
'wall"? cuticle
at least 30?
muscle
What is tentacle sheath attached to??
From where do muscles ar
Network of circular strands going
through lateral & transverse ways
to form a reticulum throughout
the colony.
Does tentacle sheath line operculi
Where colonies about they only grow togeth