Anobothrus sp. nov. 1

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

Anobothrus sp. nov. 1

Diagnosis.

Length 14 mm, width 1 mm. Prostomium trilobed. Median lobe, narrow and protruding, delimited by deep lateral grooves. Eye spots present. Three pairs of branchiae. Branchiae arranged in transverse row without median gap. Branchiophores fused at base, forming a characteristic and well-marked edge/fold above head. Long filiform paleae. Thorax and abdomen of similar length. Fifteen thoracic segments with notopodia and capillary chaetae. Last 12 chaetigers of thorax with neuropodia and uncini. Notopodia on thoracic unciniger 8 slightly elevated and connected with a ciliated band. Tube a thin layer of secretion loosely incrusted with mud and foraminifera.

Records.

1 specimen. Suppl. material 1: op. 22 (AM).