Nothria Malmgren, 1867

Paxton, Hannelore, Budaeva, Nataliya & Gunton, Laetitia M., 2023, Amazing Diversity of Nothria (Annelida, Onuphidae) in the Australian Deep Sea, Records of the Australian Museum (Rec. Aust. Mus.) 75 (3), pp. 215-247 : 221

publication ID

https://doi.org/ 10.3853/j.2201-4349.75.2023.1802

publication LSID

lsid:zoobank.org:pub:547C922B-640C-4C2A-AE42-9C464AE54BF9

DOI

https://doi.org/10.5281/zenodo.10413940

persistent identifier

https://treatment.plazi.org/id/03C99027-FF8A-A61E-E80F-F9B9FA9FFA47

treatment provided by

Felipe

scientific name

Nothria Malmgren, 1867
status

 

Genus Nothria Malmgren, 1867 View in CoL

Diagnosis (adapted from Budaeva & Paxton, 2013). Body short, up to 100 segments. Prostomium anteriorly rounded to subtriangular, palps short, antennae moderately long; palpophores and antennophores with 2–5 rings. Peristomial cirri present; nuchal grooves straight. Anterior 2–3 pairs of parapodia modified, enlarged and directed anteroventrally, with large auricular prechaetal lobes. Dorsal cirri digitate to subulate, ventral cirri subulate on anterior 2–3 chaetigers. Branchiae present or absent, usually with single filaments. Uni- to bidentate (rarely tridentate) simple, pseudocompound or compound hooks on anterior modified parapodia, usually with hoods. Pectinate chaetae usually with rolled margins, so-called “scoop-shaped”, rarely flat, from chaetigers 2–3, rarely later. Subacicular hooks in median position from chaetigers 7–15, rarely later. Tubes dorsoventrally flattened with thin inner parchment-like layer covered with shell fragments, small stones and foraminiferans.

Kingdom

Animalia

Phylum

Annelida

Class

Polychaeta

Order

Eunicida

Family

Onuphidae

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF