Siboglinidae, Gunton & Kupriyanova & Alvestad & Avery & Blake & Biriukova & Böggemann & Borisova & Budaeva & Burghardt & Capa & Georgieva & Glasby & Hsueh & Hutchings & Jimi & Kongsrud & Langeneck & Meißner & Murray & Nikolic & Paxton & Ramos & Schulze & Sobczyk & Watson & Wiklund & Wilson & Zhadan & Zhang, 2021

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

Siboglinidae gen. spp. Fig. 27A

Remarks.

Frenulate tubes, possibly including live-collected worms, were also collected from seven stations (437-4013 m) in the GAB ( MacIntosh et al. 2018: additional file 2).

Records.

11 specimens of frenulate tube pieces. Suppl. material 1: op. 11 (NHMUK).

Figures

Figure 27. Scalibregmatidae and Siboglinidae. Siboglinidae A Frenulate tube (op. 11) B Osedax sp. nov., preserved female specimen inside tube C Osedax sp. nov., detail of palps of preserved female specimen. Scalibregmatidae D Oligobregma sp. nov. 1 (AM W. 52686) E Oligobregma sp. nov. 1 (AM W. 52698). Scale bars: 2 mm (A, B); 500 µm (C); 1 mm (D, E).