Published September 20, 2021 | Version v1
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FIGURE 8 in Spirobranchus bakau sp. nov. from Singapore: yet another species of S. kraussii-complex (Polychaeta: Serpulidae)

  • 1. Tropical Marine Science Institute, National University of Singapore, Singapore 119227, Singapore. & tmspssvm@nus.edu.sg; https://orcid.org/0000-0002-4115-292X
  • 2. Australian Museum Research Institute, Australian Museum, 1 William Street, Sydney NSW 2010, Australia. elena.kupriyanova@austmus.gov.au; https://orcid.org/0000-0003-0336-4718 & Department of Biological Sciences, Macquarie University, Sydney, NSW 2109, Australia.
  • 3. Yale-NUS College, National University of Singapore. Singapore 138527, Singapore. & Department of Biological Sciences, National University of Singapore, Singapore 119223, Singapore.
  • 4. Tropical Marine Science Institute, National University of Singapore, Singapore 119227, Singapore. & yapwln@nus.edu.sg; https://orcid.org/0000-0003-4796-1696
  • 5. Tropical Marine Science Institute, National University of Singapore, Singapore 119227, Singapore. & tmsteolm@nus.edu.sg; https://orcid.org/0000-0002-3309-4715

Description

FIGURE 8. Opercular endplates and talon in paratypes of Spirobranchus manilensis. A, B—Opercular endplate observed in majority of S. manilensis specimens with deeper and broader area of concavity than S. bakau sp. nov.; C—Side view of operculum of anomalous specimen in type series, showing slight protrusion of endplate from the top of the operculum; D—Top view of opercular endplate of specimen in C, faintly showing concentric ovoid markings; E—Opercular talon of a single S. manilensis specimen with deep concavity around the centre of the endplate; F—Lateral view of talon in E showing sub-rectangular shape with a series of tooth-like edges. Scale bars—A–C: 1 mm, D–F: 0.5 mm.

Notes

Published as part of Shantti, Pavarne, Kupriyanova, Elena K., Quek, Zheng Bin Randolph, Yap, Nicholas Wei Liang & Teo, Serena Lay Ming, 2021, Spirobranchus bakau sp. nov. from Singapore: yet another species of S. kraussii-complex (Polychaeta: Serpulidae), pp. 33-65 in Zootaxa 5040 (1) on page 49, DOI: 10.11646/zootaxa.5040.1.2, http://zenodo.org/record/5530933

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