Published August 6, 2024 | Version v1
Taxonomic treatment Open

Naineris Blainville 1828

  • 1. Graduate program in Oceanic Coastal Systems (PGSISCO), Federal University of Paraná, Pontal do Paraná, Paraná, Brazil & Departamento de Invertebrados, Campus de Ensino e Pesquisa do Museu Nacional, Universidade Federal do Rio de Janeiro, 20941 - 160, São Cristóvão, Rio de Janeiro, Rio de Janeiro, Brazil
  • 2. Los Angeles County Sanitation Districts, Marine Biology Group, 24501 Figueroa Street, Carson, California, 90745, USA.

Description

Key for species of Naineris recorded in the US North-Pacific

1. Thoracic neurochaetae with capillaries only............................ Naineris sp. (sensu Álvarez & Budaeva, 2023)

1’. Thoracic neurochaetae include other types of chaetae......................................................... 2

2. Dorsal organs multiple pairs on all segments.................................................. N. elegans sp. nov.

2’. Dorsal organs only a single pair per segment................................................................ 3

3. Thoracic neurochaetae including capillaries, uncini and subuluncini...................... N. dendritica (Kinberg, 1867)

3’. Thoracic neurochaetae including capillaries and uncini, subuluncini absent........................................ 4

4. Thoracic neuropodia with a single postchaetal lobe................................ N. quadricuspida (Fabricius, 1780)

4’. Thoracic neuropodia with two postchaetal lobes........................................ N. uncinata Hartman, 1957

Notes

Published as part of Álvarez, Ricardo & Haggin, Brent M., 2024, Redescription of two species of Naineris (Annelida, Orbiniidae) with multiple dorsal organs and description of a new species from the NE Pacific, pp. 395-408 in Zootaxa 5492 (3) on page 396, DOI: 10.11646/zootaxa.5492.3.6, http://zenodo.org/record/13234903

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Linked records

Additional details

Biodiversity

Family
Orbiniidae
Genus
Naineris
Kingdom
Animalia
Phylum
Annelida
Scientific name authorship
Blainville
Taxon rank
genus
Taxonomic concept label
Naineris Blainville, 1828 sec. Álvarez & Haggin, 2024

References

  • Alvarez, R. & Budaeva, N. (2023) How complex is the Naineris setosa species complex? First integrative study of a presumed cosmopolitan and invasive annelid (Sedentaria: Orbiniidae). Zootaxa, 5375 (3), 349 - 378. https: // doi. org / 10.11646 / zootaxa. 5375.3.3
  • Kinberg, J. (1867) Annulata nova. Ofversight af Kungliga Vetenskaps - Adakemiens Forhandlingar, Stockholm, 22, 239 - 258.
  • Fabricius, O. (1780) Fauna Groenlandica. Impensis Ioannis Gottlob Rothe, Hafniae et Lipsiae, xvi + 452 pp., 12 figs.
  • Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae, and Longosomidae. Allan Hancock Pacific Expeditions, 15 (3), 211 - 393, pls. 20 - 44, 1 chart.