Land and fresh water mollusks / by William H. Dall. Hydroids / C.C. Nutting.
- William Healey Dall
- Date:
- [1910]
Licence: In copyright
Credit: Land and fresh water mollusks / by William H. Dall. Hydroids / C.C. Nutting. Source: Wellcome Collection.
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![PLATE III. [Proc. Wash. Acad. Sci., Vol. Ill, PI. XIV.] Fig. i. Coryne brachiata Nutting. Part of colony. 2. Single gonophore (enlarged). 3. Syncoryne ext'mia Allman. Part of colony. 4. Single hydranth with budding medusa. [192] (2X0)](https://iiif.wellcomecollection.org/image/b28132890_0234.jp2/full/800%2C/0/default.jpg)


