Lumbrineris magalhaensis Kinberg, 1865 (Annelida: Lumbrineridae) revealed as two indigenous species in South Africa

African Zoology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 17

Published: March 27, 2025

Language: Английский

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Wide-spread dispersal in a deep-sea brooding polychaete: the role of natural history collections in assessing the distribution in quill worms (Onuphidae, Annelida)

Frontiers in Zoology, Journal Year: 2024, Volume and Issue: 21(1)

Published: Jan. 18, 2024

Abstract Background Modern integrative taxonomy-based annelid species descriptions are detailed combining morphological data and, since the last decades, also molecular information. Historic often comparatively brief lacking such detail. Adoptions of names from western literature in past led to assumption cosmopolitan ranges for many species, which, cases, were later found include cryptic or pseudocryptic lineages with subtle differences. Natural history collections and databases can aid assessing geographic but depend on correct identification. Obtaining DNA sequence information wet-collection museum specimens marine annelids is impeded by use formaldehyde and/or long-term storage ethanol resulting degradation cross-linking. Results The application ancient extraction methodology combination single-stranded library preparation target gene capture resulted successful sequencing a 110-year-old collection specimen quill worms. Furthermore, 40-year-old worms was successfully sequenced using standard protocol modern samples, PCR Sanger sequencing. Our study presents first analysis Hyalinoecia including previously known robusta , H. tubicloa artifex longibranchiata, potentially undescribed equatorial Africa morphologically indistinguishable tubicola . investigates distribution these five species. Reassessing reveals geographical range covering both Atlantic Indian Oceans as indicated obtained recent historical specimens. Conclusion results represent an example very wide brooding deep-sea complex reproduction strategy seemingly limited dispersal capacity its offspring, highlights importance taxonomy biogeography.

Language: Английский

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Jaw apparatus of Scoletoma fragilis (Lumbrineridae, Annelida): fine structure and growth

Zoomorphology, Journal Year: 2024, Volume and Issue: 143(2), P. 329 - 345

Published: March 25, 2024

Language: Английский

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Barcoding, structural, and genetic variation of morphologically adopted polychaetes (Annelida: Paronidae, Lumberineridae, Spionidae) using mitochondrial COI gene sequences from the Bay of Bengal shelf including Oxygen Minimum Zone

Regional Studies in Marine Science, Journal Year: 2024, Volume and Issue: 76, P. 103613 - 103613

Published: May 31, 2024

Language: Английский

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Taxonomy, phylogeny, and biodiversity of Lumbrineridae (Annelida, Polychaeta) from the Central Pacific Clarion-Clipperton Zone

ZooKeys, Journal Year: 2023, Volume and Issue: 1172, P. 61 - 100

Published: July 25, 2023

The DNA taxonomy of six species the annelid family Lumbrineridae collected from Clarion-Clipperton Zone (CCZ) in Central Pacific, an area potential mining interest for polymetallic nodules, is presented. Lumbrinerids are ecologically important and understudied within deep sea, with many still undescribed. This study aims to document biodiversity CCZ using specimens UK-1, OMS, NORI-D exploration contract areas Areas Particular Environmental Interest. Species were identified through a combination morphological molecular phylogenetic analysis. We present informal descriptions associated voucher specimens, accessible Natural History Museum (London) collections, improve future taxonomic studies this region. Five taxa had no or genetic matches literature therefore possibly new science, but their suboptimal preservation prevented formalisation species. most abundant taxon Lumbrineridescf.laubieri (NHM_0020) was compared holotype Lumbrinerideslaubieri Miura, 1980 Northeast Atlantic. Currently reliable characters separating Pacific Atlantic have been found data not available.

Language: Английский

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A new species of Ninoe (Annelida: Lumbrineridae) from the continental shelf off southern Namibia

Journal of the Marine Biological Association of the United Kingdom, Journal Year: 2023, Volume and Issue: 103

Published: Jan. 1, 2023

Abstract Despite an increase in the number of new lumbrinerid descriptions globally and over recent decades, no species have been described from southern Africa last 40 years. This suggests that richness region is currently underestimated, continued research would result discovery more undescribed species. Here, a grab samples collected off Namibia at >100 m depth. Ninoe namibiensis sp. nov. characterized by simple multidentate hooded hooks with long hood only appears after chaetiger 18, branchiae 1–2 to 38 (with up 7 filaments) maxillary apparatus: MX III one prominent tooth followed knob IV unidentate finely denticulate cutting edge (11 small teeth). A key provided.

Language: Английский

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Taxonomic review of Gallardoneris nonatoi (Ramos, 1976) comb. nov. (Annelida, Lumbrineridae), and description of a new species of Lumbrineris from the Gulf of Mexico

ZooKeys, Journal Year: 2022, Volume and Issue: 1114, P. 35 - 57

Published: July 25, 2022

The small Lumbrineridae

Language: Английский

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Genetic diversity of polychaete annelids from the Saint Peter and Saint Paul Archipelago, Equatorial Atlantic, with description of a new species

Regional Studies in Marine Science, Journal Year: 2023, Volume and Issue: 68, P. 103243 - 103243

Published: Oct. 12, 2023

Language: Английский

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