Photo of Animalia: Stinging hydroid (species: Pachyrhynchia cuppressina) (Lizard Island Field Guide)

Photo of Animalia: Stinging hydroid (species: Pachyrhynchia cuppressina) (Lizard Island Field Guide)

Photo of Animalia: Stinging hydroid (species: Pachyrhynchia cuppressina)

Pachyrhynchia cuppressina at Lizard Island with a closer view of the corbulae.
© Barbara Banks

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