AnimaliaNot EvaluatedacceptedspeciesAccepted
Gesaia csiro
Zhang, Hutchings, Burghardt & Kupriyanova, 2020
GBIF:179910813
0year
ABOUT
Descriptions(1)
Diagnosis. Operculum completely divided into two elongate free lobes. Twenty-two pairs of outer paleae, their blades with frayed thecae and rolled inward tips. Two pairs of inner opercular paleae on dorsal margin of opercular lobes, with straight cylindrical blades with smooth margins. Six pairs of long conical papillae spirally arranged around opercular lobes. One pair of nuchal hooks without limbation. Three pairs of tentacular filaments along margins of buccal cavity. Buccal flaps absent. One pair of long palps extending beyond operculum. Thoracic segment 1 with neuropodial cirri. Thoracic segment 2 with one pair of triangular lateral lobe. Eleven pairs of dorsal branchiae on chaetigers 2 - 12. Four parathoracic chaetigers (3 - 6) bearing notopodia with robust lanceolate chaetae interspersed with fine capillaries and neuropodia bearing thin lanceolate chaetae interspersed with fine capillaries. Cauda long and smooth with three pairs of anal appendages.
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: 1-198, DOI: http://dx.doi.org/10.3897/zookeys.1020.57921, URL: http://dx.doi.org/10.3897/zookeys.1020.57921
Export occurrence data
Darwin Core Archive (ZIP)
CLASSIFICATION
Taxonomic Classification Tree
MULTIMEDIA
Media Files(1)
Figure 25. Sabellariidae A Gesaia csiro holotype (AM W. 49506), anterior end with tube B G. csiro, entire body, lateral view C Phalacrostemma timoharai holotype (AM W. 50674), ventro-lateral view D P. timoharai, lateral view E P. timoharai, tube F P. timoharai, entire body in tube, lateral view. Scale bars: 1 mm (A, B, E, F); 0.5 mm (C, D).
Imageimage/png© 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, JinghuaiGunton, 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
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