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San Martin, GuillermoAuthor

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August 11, 2024
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Article

Syllidae Grube, 1850 (Annelida) from Conception, Amanay and Banquete Banks off Canary Islands, with the description of two new species

Publicated to: Zootaxa. 5477 (1): 43-65 - 2024-07-05 5477(1), DOI: 10.11646/zootaxa.5477.1.3

Authors:

Núñez, J; San Martín, G
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Affiliations

Univ Autonoma Madrid, Ctr Invest Biodiversidad & Cambio Global CIBC UAM, Fac Ciencias, Dept Biol Zool, Calle Darwin 2, Madrid 28049, Spain - Author
Univ La Laguna, Fac Ciencias, Dept Biol Anim Edafol & Geol, Lab Bentos, Tenerife 38200, Canary Islands, Spain - Author

Abstract

A study is carried out on the family Syllidae from soft substrates on the marine banks near the Canary Islands. The studied areas were the seamounts Amanay and Banquete Banks (southern off Fuerteventura), and the Conception Bank (north off Lanzarote). Of the 33 species recorded, two are described as new to Science, Exogone martinsosai n. sp. and Syllis guillei n. sp.; ten are cited for the first time for the Canary Islands, Acritagasyllis longichaetous Lucas, San Martin & Sikorski, 1956, Syllis caeca (Katzman, 1973) and Syllis mercedesae Lucas, San Martin & Parapar, 2012; and two have confirmed their presence in Canary Islands waters, Prosphaerosyllis tetralix (Eliason, 1920) and Sphaerosyllis bulbosa Southern, 1914. The species E. martinsosai n. sp. and S. guillei, n. sp. are described, figured and discussed in detail. Exogone martinsosai n. sp. belongs to a group of this genus sharing some characters: shafts of spiniger-like compound chaetae distally enlarged, spinose and blades relatively short, triangular, which are absent on most anterior segments, and absence of dorsal cirri on the second chaetiger. Syllis guillei n. sp. is defined by its long and slender body, long, thin, whip-shapped dorsal cirri, long pharynx, short proventricle, and compound chaetae with short, bidentate blades with thin, moderately long spines on margin.
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Keywords

Animal distributionAnimal structuresAnimalsBiodiversityBody sizeCanary islandsEcosystemEusyllinae polychaetaExogoninae polychaetaFemaleGenusGulIberian peninsulaMediterranean seaOrgan sizePolychaetaRe-descriptionRevisionSan martinSpainSyllidaeSyllinaeTaxonomyWebbnesi

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Zootaxa due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2024 there are still no calculated indicators, but in 2023, it was in position , thus managing to position itself as a Q2 (Segundo Cuartil), in the category Animal Science and Zoology. Notably, the journal is positioned en el Cuartil Q3 for the agency WoS (JCR) in the category Zoology.

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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-05:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 2 (PlumX).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
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Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: Last Author (SAN MARTIN PERAL, GUILLERMO).

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Awards linked to the item

The authors thank all the IEO staff of the Canary Islands who participated in the oceanographic campaigns, especially Pablo Martin-Sosa and Sebastian Jimenez, their director. To the staff of the company CIMA Canarias and its director & Oacute;scar Monterroso, who processed the samples in the laboratory. We thank the crews of the R.V. "Emma Bardan" and R.V. "Miguel Oliver" who developed the field work. The financing was carried out thanks to the EC Life + INDEMARES project (code n degrees 110300900, www.indemares.es) . We wish to thank Dr Patricia & Aacute;lvarez Campos for the SEM photos of Syllis guillei .
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