A redescription of Chaetozone setosa Malmgren, 1867 including a definitionof the genus, and a description of a new species of Chaetozone (Poychaeta : Cirratulidae) from the northeast Atlantic
Sj. Chambers, A redescription of Chaetozone setosa Malmgren, 1867 including a definitionof the genus, and a description of a new species of Chaetozone (Poychaeta : Cirratulidae) from the northeast Atlantic, B MARIN SCI, 67(1), 2000, pp. 587-596
Chaetozone setosa Malmgren, 1867 is commonly recorded as present in soft se
diments from the intertidal zone to the deep sea from many localities world
wide. The genus was not defined by Malmgren, 1867 in his description of Cha
etozone n. gen. and setosa n. sp. Later authors (Day, 1967; Fauvel, 1927; H
artman, 1961)have attempted definitions using a variety of characters based
largely on the occurrence, form and arrangement of the spine-like chaetae.
The publication of a new species of Chaetozone (Woodham and Chambers, 1994
a) highlighted the need for a re-examination of the type species of the gen
us. Malmgren's type material has been examined and re-described, the genus
defined, and a new species described from British waters.