Naineris, Blainville, 1828

publication ID	https://doi.org/ 10.11646/zootaxa.5492.3.6
publication LSID	lsid:zoobank.org:pub:DD79929A-C343-467F-A3AB-31FC7E59705C
DOI	https://doi.org/10.5281/zenodo.13286444
persistent identifier	https://treatment.plazi.org/id/41151731-FF81-4F4B-FF12-E38484FB82CB
treatment provided by	Plazi
scientific name	Naineris
status

Key for species of Naineris View in CoL 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) View in CoL

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

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

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