Abstract
Several cyphonautes larvae (Polyzoa Ectoprocta) have been distinguished and described (Lohmann, 1911; Marcus, 1940; Thorson, 1946), but few have been seen to metamorphose, thus Unking the late larva with the adult. Three, belonging to the suborder Cheilostomata, which have been observed to do so, are Cyphonautes compressus into Electra pilosa L. (Schneider, 1869; Barrois, 1877; Kupelwieser, 1905–6), Cyphonautes occidentalis into Membranipora villosa, (Robertson, 1908; O'Donoghue, 1927) and an unnamed cyphonautes into Nichtina ( = Membranipora) tuberculata (Hastings, 1929, pp. 706–7).
Publisher
Cambridge University Press (CUP)
Reference22 articles.
1. LXVII.—The Ancestrula of Membranipora pilosa, L., and of other Cheilostomatous Bryozoa
2. Marine Biological Association, 1931. Plymouth Marine Fauna, Ed. 2.
3. Kupelwieser H. , 1905–1906. Untersuchungen über den feineren Bau und die Metamorphose des Cyphonautes. Zoologica, Stuttgart, Heft 47 ( = Bd. 19, Lfg. 4), iv + 50 pp.
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