Berkeleyia sp.

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

Berkeleyia sp. Fig. 18A

Diagnosis.

Posteriorly incomplete fragment ~ 4 mm long, 0.35 mm wide. Prostomium short, conical; one peristomial ring. Postchaetal lobes inconspicuous in anterior segments, becoming elongate digitiform in chaetiger 7. First seven chaetigers with tufts of long thin crenulated capillaries in both rami. Following chaetigers with smaller number of capillaries, neuropodia also bearing long thin slightly curved acicular spines with bidentate tips. Forked chaetae not observed.

Records.

1 specimen. Suppl. material 1: op. 79 (AM).

Figures

Figure 18. Orbiniidae A Berkeleyia sp. (op. 79) B Leitoscoloplos cf. abranchiatus (op. 54) C Leitoscoloplos cf. kerguelensis (op. 96) D Leitoscoloplos sp. 1 (op. 30) E Orbiniella cf. aciculata (op. 42) F Protoaricinae gen. sp. (op 100). Scale bars: 500 µm (A, C, E); 2 mm (B, D); 1 mm (F).