Published July 5, 2021 | Version v1
Taxonomic treatment Open

Laonice (Laonice) Malmgren 1867

  • 1. Akvaplan-niva AS, Fram Centre, 9296 TromsØ, Norway.
  • 2. A. V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, 17 Palchevsky Street, Vladivostok 690041, Russia.
  • 3. Dipartimento di Biologia, Università di Pisa, via Derna 1, 56126 Pisa, Italy.
  • 4. Murmansk Marine Biological Institute, Kola Science Centre, Russian Academy of Sciences, 17 Vladimirskaya Street, Murmansk 183010, Russia. sea 1234 @ mail. ru; https: // orcid. org / 0000 - 0003 - 4422 - 0366
  • 5. Sjöfartsmuseet Akvariet, Karl Johansgatan 1 - 3, 414 59 Göteborg, Sverige.
  • 6. (i) A. V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, 17 Palchevsky Street, Vladivostok 690041, Russia. (ii) Laboratory of ecology and evolutionary biology of aquatic organisms (LEEBAO), School of Natural Sciences, Far Eastern Federal University, Vladivostok 690091, Russia.
  • 7. P. P. Shirshov Institute of Oceanology, Russian Academy of Sciences, 36 Nakhimovsky Prospekt, Moscow 117997, Russia. salixhastata @ yandex. ru; https: // orcid. org / 0000 - 0001 - 5797 - 9182
  • 8. University of Bologna, Department of Biological, Geological and Environmental Sciences, Via Sant'Alberto 163, 48123 Ravenna, Italy. barbara. mikac @ unibo. it; https: // orcid. org / 0000 - 0002 - 4516 - 0708

Description

Laonice (Laonice) Malmgren, 1867

Laonice (Laonice): Sikorski, Gunton & Pavlova 2017: 962.

Type species: Nerine cirrata M. Sars, 1851. By monotypy.

Diagnosis. Prostomium fused with fronto-lateral margin of peristomium. Caruncle long, extending beyond half of branchiate chaetigers. Capillary chaetae on anterior chaetigers arranged in two vertical rows. Hooded hooks with main fang surmounted by paired apical teeth. Hooks absent in notopodia.

Remarks. The nominotypical subgenus Laonice (Laonice) was recognized by Sikorski et al. (2017) based on a morphological analysis of Laonice species. Molecular analysis provided in the present study (Fig. 1) supports the monophyly of this group.

Notes

Published as part of Sikorski, Andrey V., Radashevsky, Vasily I., Castelli, Alberto, Pavlova, Lyudmila V., Nygren, Arne, Malyar, Vasily V., Borisova, Polina B., Mikac, Barbara, Rousou, Maria, Martin, Daniel, Gil, João, Pacciardi, Lorenzo & Langeneck, Joachim, 2021, Revision of the Laonice bahusiensis complex (Annelida: Spionidae) with a description of three new species, pp. 253-283 in Zootaxa 4996 (2) on page 259, DOI: 10.11646/zootaxa.4996.2.2, http://zenodo.org/record/5069822

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Additional details

References

  • Malmgren, A. J. (1867) Annulata Polychaeta Spetsbergiae, Gronlandiae, Islandiae et Scandinaviae Hactenus Cognita. Ex Officina Frenckelliana, Helsingforsiae, 127 pp. https: // doi. org / 10.5962 / bhl. title. 13358
  • Sikorski, A., Gunton, L. M. & Pavlova, L. (2017) Laonice species (Polychaeta, Spionidae) from the Whittard Canyon (NE Atlantic) with descriptions of two new species. Journal of the Marine Biological Association of the United Kingdom, 97 (5), 961 - 973. https: // doi. org / 10.1017 / s 0025315417000480
  • Sars, M. (1851) Beretning om en i Sommeren 1849 foretagen zoologisk Reise i Lofoten og Finmarken. Nyt Magazin for Naturvidenskaberne, 6 (2), 121 - 211.