Eunice sensu latu (Annelida: Eunicidae) from Australia: description of seven new species and comments on previously reported species of the genera Eunice, Leodice and Nicidion
Author
Zanol, Joana
Author
Hutchings, Pat A.
Author
Fauchald, Kristian
text
Zootaxa
2020
2020-03-05
4748
1
1
43
journal article
10.11646/zootaxa.4748.1.1
4210c98c-65e5-4557-a166-49fd6f9ead0a
1175-5326
3697522
B9EC373A-DF9B-47E2-916C-CF211D8F0727
Eunice tubifex
Crossland, 1904
Eunice tubifex
Fauchald 1992: 327
.
Remarks.
Originally described from
Zanzibar
(West Indian Ocean),
Eunice tubifex
has been widely reported from Western Australia, South Australia, Victoria and New South Wales (
Day & Hutchings 1979
). However, all material examined turned out to belong to the similar species
E. impexa
(e.g., AM W.197058, W.9071, W.197059, W.201407, W.3528, W.5945, W.197057, W.197060, W.197831). Some records may also be of
E. cultrifera
n. sp.
All three species have cultriform (spinigerous) compound chaetae anteriorly replaced by bidentate compound chaetae in median and posterior chaetigers.
Eunice tubifex
has single subacicular hooks in most chaetigers;
E. impexa
has two or three subacicular hooks in a vertical row in very nearly all chaetigers. We therefore suggest that this species does not occur in Australian waters.