Unidentified tubulariid hydrozoan at MacGillivray Reef near Lizard Island. Tentacle crown diameter about 1.3 cm, stalk length up to 2 cm.
© Anne Hoggett
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Unidentified tubulariid hydrozoan at MacGillivray Reef near Lizard Island. Tentacle crown diameter about 1.3 cm, stalk length up to 2 cm.
© Anne Hoggett