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names in breadcrumbs
Image of Hydra
Unresolved name

Hydrozoa

Image of Knidaria
cc-by-nc-sa
trusted
Knidaria; Hydrozoa; Anthomedusae; Hydridae; Hydra; Metazoa (Animal)
  • Image of Knidaria
    Hydra sp
    cc-by-nc-sa
    Marco Spiller   Flickr Group
    Hydra has a tubular body up to 10 mm long when extended secured by a simple adhesive foot. At the free end of the body is a mouth opening surrounded by one to twelve thin, mobile tentacles
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