Orbiniella Day 1954 ...

• Main Authors: Parapar, Julio, Moreira, Juan, Helgason, Gudmundur Vidir
• Format: Text
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Orbiniidae; Orbiniella; North Atlantic
• Online Access: https://dx.doi.org/10.5281/zenodo.5661908; https://zenodo.org/doi/10.5281/zenodo.5661908

Genus Orbiniella Day, 1954 Type species. Orbiniella minuta Day, 1954 Orbiniella Day, 1954: 22, Fig. 3 G–K. Falklandiella.— Hartman 1967: 109, Fig. 35. Orbiniella.— Fauchald 1977: 16; Solís-Weiss & Fauchald 1989: 781; Buzhinskaja 1993: 77, Figs. 1–3; Gillet 1999: 592, Figs. 1–2. Diagnosis. Body not divided into thorax and abdomen, prostomium rounded. Eyes present or absent. Two peristomial annuli. Chaetigerous segments without branchiae or parapodial lobes; chaetae including crenulated capillaries and simple acicular spines. Noto- and neuropodial capillaries either smooth, with two rows of wide teeth along the margins, or with transverse rows of short spines. Teeth sometimes bearing long hairs at distal tips. Short and thick acicular spines (smooth or barbed) maybe present in both parapodial rami or only in neuropodia. Pygidium with two or four lobes, with or without cirri. Remarks. Originally, Day (1954) did not provide a diagnosis of the genus Orbiniella, which is later provided by Fauchald (1977) and ... : Published as part of Parapar, Julio, Moreira, Juan & Helgason, Gudmundur Vidir, 2015, First record of genus Orbiniella Day, 1954 (Polychaeta: Orbiniidae) in North Atlantic Ocean with the description of a new species, pp. 330-346 in Zootaxa 4006 (2) on page 333, DOI: 10.11646/zootaxa.4006.2.5, http://zenodo.org/record/232859 ...