Occurrence and distribution of Pseudoscalibregma and Scalibregma (Annelida, Scalibregmatidae) in the deep Nordic Seas, with the description of Scalibregma hanseni n. sp.
Author
Bakken, Torkild
Author
Oug, Eivind
Author
Kongsrud, Jon Anders
text
Zootaxa
2014
3753
2
101
117
journal article
46760
10.11646/zootaxa.3753.2.1
030a6e34-011e-4305-b7ef-67361bc24d09
1175-5326
225662
42BA9ED6-75D6-42A2-9D1C-9BAD17B5E9C5
ScalIbregma
Rathke, 1843
Scalibregma
Rathke, 1843
: 182
–184.—
Blake 2000
: 132
.
Type
species:
Scalibregma inflatum
Rathke, 1843
Diagnosis
. Body elongate, arenicoliform. Prostomium T-shaped with distinct lateral horns. Parapodia of posterior segments with dorsal and ventral cirri, interramal papillae or cilia present; postchaetal lamellae absent. Branchiae present. Chaetae including capillaries, lyrate chaetae, and sometimes few inconspicuous spines, blunt or bifurcated among capillaries of chaetigers 1–2, representing precursors of lyrate chaetae; large conspicuous spines absent. Pygidium with long anal cirri (
Blake 2000: 132
).