Penetopteryx is a genus of pipefishes.
Species There are currently two recognized species in this genus: Penetopteryx nanus (N. Rosén, 1911) (lost pipefish) Western Atlantic Penetopteryx taeniocephalus Lunel, 1881 Indo-Pacific,(Oceanic pipefish) Madagascar to Kiritimati In Kiribati.
Both species areclassified as being of Least Concern by the IUCN.
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