| Description | Hydra with bud w.m., Hydra with testis w.m., Hydra t.s., Hydra l.s., Hydra w.m., Hydra with ovaries w.m., Hydra with medusa w.m., Hydra with gastrula w.m., Obelia colony w.m., Obelia medusa w.m., Ephyra larva w.m., Sea anemone t.s., Sea anemone l.s., Aurelia w.m., Aurelia tentaculocyst w.m. |
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