1882-10 Coelenterata (Cnidaria),
Hydra is featured, including a magnified section showing undischarged and discharged nematocysts. Other forms include the Sea Anemone (Metridium) and the colonial hydroid Obelia.
36"x44"
We Also Recommend
Hydra is featured, including a magnified section showing undischarged and discharged nematocysts. Other forms include the Sea Anemone (Metridium) and the colonial hydroid Obelia.
36"x44"