Dipolydora notialis

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This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions. If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly. This page should be cited as follows (rationale): Gunton L, Kupriyanova E, Alvestad T, Avery L, Blake J, Biriukova O, Böggemann M, Borisova P, Budaeva N, Burghardt I, Capa M, Georgieva M, Glasby C, Hsueh P, Hutchings P, Jimi N, Kongsrud J, Langeneck J, Meißner K, Murray A, Nikolic M, Paxton H, Ramos D, Schulze A, Sobczyk R, Watson C, Wiklund H, Wilson R, Zhadan A, Zhang J (2021) Annelids of the eastern Australian abyss collected by the 2017 RV ‘Investigator’ voyage. ZooKeys 1020 : 1–198, doi. Versioned wiki page: 2021-02-24, version 189475, https://species-id.net/w/index.php?title=Dipolydora_notialis&oldid=189475 , contributors (alphabetical order): Pensoft Publishers. Citation formats to copy and paste BibTeX: @article{Gunton2021ZooKeys1020, author = {Gunton, Laetitia M. AND Kupriyanova, Elena K. AND Alvestad, Tom AND Avery, Lynda AND Blake, James A. AND Biriukova, Olga AND Böggemann, Markus AND Borisova, Polina AND Budaeva, Nataliya AND Burghardt, Ingo AND Capa, Maria AND Georgieva, Magdalena N. AND Glasby, Christopher J. AND Hsueh, Pan-Wen AND Hutchings, Pat AND Jimi, Naoto AND Kongsrud, Jon A. AND Langeneck, Joachim AND Meißner, Karin AND Murray, Anna AND Nikolic, Mark AND Paxton, Hannelore AND Ramos, Dino AND Schulze, Anja AND Sobczyk, Robert AND Watson, Charlotte AND Wiklund, Helena AND Wilson, Robin S. AND Zhadan, Anna AND Zhang, Jinghuai}, journal = {ZooKeys}, publisher = {Pensoft Publishers}, title = {Annelids of the eastern Australian abyss collected by the 2017 RV ‘Investigator’ voyage}, year = {2021}, volume = {1020}, issue = {}, pages = {1--198}, doi = {10.3897/zookeys.1020.57921}, url = {https://zookeys.pensoft.net/articles.php?id=57921}, note = {Versioned wiki page: 2021-02-24, version 189475, https://species-id.net/w/index.php?title=Dipolydora_notialis&oldid=189475 , contributors (alphabetical order): Pensoft Publishers.} } RIS/ Endnote: TY - JOUR T1 - Annelids of the eastern Australian abyss collected by the 2017 RV ‘Investigator’ voyage A1 - Gunton L A1 - Kupriyanova E A1 - Alvestad T A1 - Avery L A1 - Blake J A1 - Biriukova O A1 - Böggemann M A1 - Borisova P A1 - Budaeva N A1 - Burghardt I A1 - Capa M A1 - Georgieva M A1 - Glasby C A1 - Hsueh P A1 - Hutchings P A1 - Jimi N A1 - Kongsrud J A1 - Langeneck J A1 - Meißner K A1 - Murray A A1 - Nikolic M A1 - Paxton H A1 - Ramos D A1 - Schulze A A1 - Sobczyk R A1 - Watson C A1 - Wiklund H A1 - Wilson R A1 - Zhadan A A1 - Zhang J Y1 - 2021 JF - ZooKeys JA - VL - 1020 IS - UR - http://dx.doi.org/10.3897/zookeys.1020.57921 SP - 1 EP - 198 PB - Pensoft Publishers M1 - Versioned wiki page: 2021-02-24, version 189475, https://species-id.net/w/index.php?title=Dipolydora_notialis&oldid=189475 , contributors (alphabetical order): Pensoft Publishers. M3 - doi:10.3897/zookeys.1020.57921 Wikipedia/ Citizendium: <ref name="Gunton2021ZooKeys1020">{{Citation | author = Gunton L, Kupriyanova E, Alvestad T, Avery L, Blake J, Biriukova O, Böggemann M, Borisova P, Budaeva N, Burghardt I, Capa M, Georgieva M, Glasby C, Hsueh P, Hutchings P, Jimi N, Kongsrud J, Langeneck J, Meißner K, Murray A, Nikolic M, Paxton H, Ramos D, Schulze A, Sobczyk R, Watson C, Wiklund H, Wilson R, Zhadan A, Zhang J | title = Annelids of the eastern Australian abyss collected by the 2017 RV ‘Investigator’ voyage | journal = ZooKeys | year = 2021 | volume = 1020 | issue = | pages = 1--198 | pmid = | publisher = Pensoft Publishers | doi = 10.3897/zookeys.1020.57921 | url = https://zookeys.pensoft.net/articles.php?id=57921 | pmc = | accessdate = 2024-12-16 }} Versioned wiki page: 2021-02-24, version 189475, https://species-id.net/w/index.php?title=Dipolydora_notialis&oldid=189475 , contributors (alphabetical order): Pensoft Publishers.</ref> See also the citation download page at the journal.

Taxonavigation

Ordo: Phyllodocida
Familia: Spionidae
Genus: Dipolydora

Name

Dipolydora notialis (Blake & Kudenov, 1978) – Wikispecies link – Pensoft Profile

Diagnosis

Specimens all short anterior fragments, moderately preserved. Prostomium narrow, rounded anteriorly, caruncle not well preserved in present material; occipital tentacle not observed. Chaetiger 1 with capillaries in noto- and neuropodia. Chaetiger 5 moderately modified; modified heavy spines of one type arranged in a curved row, heavy spines with bent tip and crest of bristles on convex side, arranged together with thin companion chaetae; dorsal fascicle of geniculate chaetae and of neuropodial capillaries present. Bidentate hooded hooks with smooth, curved shafts without constriction start in neuropodia of chaetiger 7. Branchiae from chaetiger 7, continuing to the end of fragments. Gizzard-like structure in anterior part of the digestive tract not very distinct.

Remarks

The morphology of specimens examined is generally in good accordance with the original description of Polydora notialis by Blake and Kudenov (1978), now referred to Dipolydora. The number of heavy spines is greater in the here examined specimens (eight spines in one row opposed to four or five spines cited in the original description). However, this character is not regarded an important diagnostic character in the taxonomic literature dealing with this species or genus.

Records

7 specimens. Suppl. material 1: ops. 4, 67, 70, 80, 100 (AM).

Taxon Treatment

• Gunton, L; Kupriyanova, E; Alvestad, T; Avery, L; Blake, J; Biriukova, O; Böggemann, M; Borisova, P; Budaeva, N; Burghardt, I; Capa, M; Georgieva, M; Glasby, C; Hsueh, P; Hutchings, P; Jimi, N; Kongsrud, J; Langeneck, J; Meißner, K; Murray, A; Nikolic, M; Paxton, H; Ramos, D; Schulze, A; Sobczyk, R; Watson, C; Wiklund, H; Wilson, R; Zhadan, A; Zhang, J; 2021: Annelids of the eastern Australian abyss collected by the 2017 RV ‘Investigator’ voyage ZooKeys, 1020: 1-198. doi

Images

Figure 31. SpionidaeAAurospio cf. dibranchiata: anterior end, dorsal view (AM W.52242) BAurospio sp. nov. 1, anterior end, dorsal view (AM W.52240) CPrionospio cf. amarsupiata, anterior end, dorsal view (AM W.52221) DDipolydora notialis, heavy spine with crest of bristles on convex side from chaetiger 5 (AM W.52245) EDipolydora notialis, bidentate hooded hooks with smooth, curved shafts without constriction from posterior chaetiger (AM W.52245) FLaonice cf. blakei: anterior end, dorsal-oblique view (AM W.52226) GSpiophanes anoculata, posteriorly incomplete specimen in dorsal-oblique view, metameric dorsal ciliated organ bordered by pigment of dark orange or ochre colour (AM W.52222). Scale bars: 100 µm (A, B, C); 1 µm (D, E); 200 µm (F); 500 µm (G).