Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
34
225 Small physidia
230 small hypostoma
233 Entire individual showing under side of cephalum
with the parts in place.
234 Series showing variations in form of the corallum
235 Series showing variations in external form.
236 Showing structure of corallum.
237 Specimen modified by growing against a Fenestella
238 Specimen with triangular calyx.