Rhabdopleura annulata is a sessile hemichordate. It is a suspension feeder that secretes tubes on the ocean floor.
Distribution It is found in the Indo-Pacific region, off the coasts of Indonesia, South Australia, Tasmania, and New Zealand.Beli E, Aglieri G, Strano F, Maggioni D, Telford MJ, Piraino S, Cameron CB (2018) The zoogeography of extant rhabdopleurid hemichordates (Pterobranchia: Graptolithina), with a new species from the Mediterranean Sea. Invertebr Syst 32(1):100–110.
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