Glycera cf. capitata Oersted , 1842

Gunton, Laetitia M., Kupriyanova, Elena K., Alvestad, Tom, Avery, Lynda, Blake, James A., Biriukova, Olga, Boeggemann, Markus, Borisova, Polina, Budaeva, Nataliya, Burghardt, Ingo, Capa, Maria, Georgieva, Magdalena N., Glasby, Christopher J., Hsueh, Pan-Wen, Hutchings, Pat, Jimi, Naoto, Kongsrud, Jon A., Langeneck, Joachim, Meissner, Karin, Murray, Anna, Nikolic, Mark, Paxton, Hannelore, Ramos, Dino, Schulze, Anja, Sobczyk, Robert, Watson, Charlotte, Wiklund, Helena, Wilson, Robin S., Zhadan, Anna & Zhang, Jinghuai, 2021, Annelids of the eastern Australian abyss collected by the 2017 RV ' Investigator' voyage, ZooKeys 1020, pp. 1-198 : 1

Glycera cf. capitata Oersted, 1842 Fig. 11C

Diagnosis.

Specimens <7 mm long, 1.2 mm wide. Prostomium with ~ ten rings. Parapodia of mid-body with longer neuropodial than notopodial prechaetal lobes and one rounded postchaetal lobe, dorsal cirri inserted on body wall far above parapodial base. Proboscideal papillae of two types, long digitiform (Fig. 11C ) and shorter oval to globular ones. Jaw ailerons with pointed triangular bases. Branchiae absent.

Remarks.

The identification to species level is tentative because the type locality of Glycera capitata is in the Atlantic Ocean off Greenland and there are no molecular data.

Records.

4 specimens. Suppl. material 1: ops. 79, 96, 98 (AM).

Figures

Figure 11. Glyceridae and Goniadidae. A Glyceridae, Glycera sp. anterior body with everted pharynx, ventrolateral view (AM W. 52668) B Goniadidae, Bathyglycinde profunda, whole specimen (AM W. 52667) C Glyceridae, Glycera cf. capitata, digitiform proboscideal papilla, lateral view (AM W. 52672) D Goniadidae, Bathyglycinde profunda, anterior fragment (AM W. 52667) E Bathyglycinde profunda, proboscideal papillae of area II, posterior view (AM W. 52669) F Glyceridae, Glycera cf. russa, conical proboscideal papilla with eight ridges, posterior view (AM W. 52605). Scale bars: 1 mm (A, B, D); 10 µm (C); 50 µm (E); 10 µm (F).