Phylogeny of benthic Phyllodocidae (Polychaeta) based on morphological and molecular data

Eklöf, Jenny; Pleijel, Fredrik; Sundberg, Per

doi:10.1016/j.ympev.2007.04.015

Cited by 20 publications

(15 citation statements)

References 20 publications

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“…specimens previously noted in the Barents Sea (Fig. 1B, cross marks) between 2003(Anisimova et al 2010MAREANO 2016) also represent L. eliasoni, as their habitat seems to be similar (type of substrata, depth range) to records from this study, and from Trondheimsfjorden (Eklöf et al 2007) and the Skagerrak (Eliason 1962). If so, our findings document a northward expansion of this taxon along the continental shelf.…”

Section: Discussionsupporting

confidence: 78%

“…These specimens were revised by Hartmann-Schröder (1996) and described as a new species -L. eliasoni. There is just one more record of L. eliasoni, from Trondheimsfjorden in Norway (Eklöf et al 2007), where specimens were collected between 180 and 250 m on Lophelia reefs (Pleijel, unpublished data). The validity of L. eliasoni was questioned by Magalhaes et al (2012), but finally confirmed by Read and Fauchland (2016).…”

Section: Discussionmentioning

confidence: 99%

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First records of Lacydonia eliasoni Hartmann-Schröder, 1996 (Polychaeta: Phyllodocida) in the European Arctic

Mazurkiewicz¹,

Włodarska‐Kowalczuk²,

Legeżyńska³

et al. 2017

Polish Polar Research

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Lacydonia (Polychaeta: Phyllodocida) is a poorly known genus containing 16 species that are sporadically collected in low densities all over the world oceans. During three cruises (in June 2014 in Ullsfjorden, northern Norway, in January 2015 in Kongsfjorden, and in June 2012 in Smeerenburg, Svalbard) nine specimens of Lacydonia eliasoni were found on sandy and muddy sediments at depths from 180 to 350 m. All specimens were incomplete and consisted of 10 to 29 chaetigers. This study presents the first record of the Lacydonia genus in the waters of Svalbard as well as the first record of L. eliasoni in coastal waters off northern Norway. This species has been reported previously in the Skagerrak and Trondheimsfjorden (southern Norway), our findings therefore may indicate a northward extension of its range, possibly due to climate changes.

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Section: Discussionsupporting

confidence: 78%

Section: Discussionmentioning

confidence: 99%

First records of Lacydonia eliasoni Hartmann-Schröder, 1996 (Polychaeta: Phyllodocida) in the European Arctic

Mazurkiewicz¹,

Włodarska‐Kowalczuk²,

Legeżyńska³

et al. 2017

Polish Polar Research

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“…We amplified 658 bp of COI, about 480 bp of 16S rDNA, 337 bp of histone H3, about 1750 bp of 18S rDNA, about 820 bp of 28S rDNA, and about 1200 bp of nuclear ITS 1Á5.8S rDNAÁITS 2. We used the same primers as specified in Eklö f et al (2007) for 16S rDNA, 18S rDNA, 28S rDNA, and we used LCO1490 (Folmer et al 1994) and COI-E (Bely & Wray 2004) for COI, H3F and H3R (Brown et al 1999) for histone H3, and ITS18SFPOLY (GAGGAAGTAAAAGTCGT AACA), ITS5.8SFPOLY (GAATTGCAGGACA-CATTGAAC), ITS5.8SRPOLY (GTTCAATGTG TCCTGCAATTC), and ITS28SRPOLY (ATGCT TAAATTCAGCGGGT) for the ITS 1Á5.8S rDNAÁ ITS2 region. PCR mixtures contained ddH 2 O, 1 ml of each primer (10 mM), 2 ml template DNA and puReTaq Ready-To-Go PCR Beads (Amersham Biosciences) in a mixture totalling 25 ml.…”

Section: Methodsmentioning

confidence: 99%

Arctic-boreal sibling species ofParanaitis(Polychaeta, Phyllodocidae)

Nygren

Eklöf

Pleijel

2009

Marine Biology Research

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The phyllodocid polychaete Paranaitis wahlbergi occurs in Arctic and northern European boreal waters. Boreal populations are distinct from Arctic ones in having smaller maximal size and larger eggs; in all other respects we find them morphologically inseparable. Phylogenetic analyses and haplotype networks based on the mitochondrial genes 16S rDNA and COI, and the nuclear genes histone H3, ITS1, ITS2, 18S rDNA and 28S rDNA D1ÁD2 region confirm our suspicion that Arctic and boreal populations belong to different species. We describe the boreal form as a new species, Paranaitis katoi. It is presently known from the Swedish and Norwegian west coasts and from Scotland. Calibrated rates for COI indicate that P. katoi sp. nov. and P. wahlbergi may have been separate for as long as 29Á56 million years.

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“…There are more than 500 species currently described (Pleijel 1991;Rouse and Pleijel 2001;Eklӧf et al 2007).…”

Section: Introductionmentioning

confidence: 99%

Eulalia picta Kinberg, 1866 – tube builder or specialized predator?

Pabis¹,

Sobczyk²

2017

Polish Polar Research

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Twenty six specimens of the polychaete Eulalia picta were found in finegrained sand tubes. Material was collected in the Antarctic fjord, Admiralty Bay at the depth of about 100 m. The comparison of tube sediment with the sediment composition at the collection site demonstrated that tubes were created with a high degree of particle selection. Our findings might suggest presence of the tube-building behavior in E. picta or show that this species is a highly specialized predator crawling into the tubes of other sessile polychaetes and uses their tubes as protective cases.

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Phylogeny of benthic Phyllodocidae (Polychaeta) based on morphological and molecular data

Cited by 20 publications

References 20 publications

First records of Lacydonia eliasoni Hartmann-Schröder, 1996 (Polychaeta: Phyllodocida) in the European Arctic

First records of Lacydonia eliasoni Hartmann-Schröder, 1996 (Polychaeta: Phyllodocida) in the European Arctic

Arctic-boreal sibling species ofParanaitis(Polychaeta, Phyllodocidae)

Eulalia picta Kinberg, 1866 – tube builder or specialized predator?

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