The pedunculated Cirripedes are attached by a tubular tendinous process, called a peduncle.
In my former volume I have shown that the pedunculated cirripedes grow rapidly; this is likewise the case with the Balanid.
Not only are these males, as just remarked, Cirripedia; but they manifestly belong to the pedunculated Family.
This is the only bivalve shell which is pedunculated, in which respect it constitutes a singular anomaly.
This method is only indicated if the exostosis is situated at the entrance of the meatus and is pedunculated.
Comparing the pedunculated and sessile Cirripedes, it is, I think, impossible to assign them a higher rank than that of Families.
Those in which the valves are arranged in pairs, and produce a flattened figure, as pedunculated Cirripedes, fig. 34 to 43; 2nd.
Linnus, as is well known, included under this genus both the pedunculated and sessile Cirripedes.
The marginal spine next above the pedunculated operculum, bifurcate.
A single retention cyst may be resected, especially when pedunculated.
pedunculate pe·dun·cu·late (pĭ-dŭng'kyə-lĭt, -lāt') or pe·dun·cu·lat·ed (-lā'tĭd)
Having a peduncle.