Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data
6 pages, 3 figures, 2 tables
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| Format: | artículo biblioteca |
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Zoological Society of Japan
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| Subjects: | Carinina ochracea, Nemertea, DNA barcoding, Biodiversity, Iberian Peninsula, Anatomy, |
| Online Access: | http://hdl.handle.net/10261/127242 |
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dig-icm-es-10261-1272422019-06-11T07:02:17Z Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data Fernández-Álvarez, Fernando Ángel García-Jiménez, Ricardo Machordom, Annie Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy 6 pages, 3 figures, 2 tables New data for Carinina ochracea Sundberg et al., 2009 are provided for the Iberian Peninsula, establishing the southernmost limit of its known distribution. This species was previously known from only two localities: the type locality in Tjärnö (Sweden) and Pouldohan (Brittany, France). The material examined here was obtained during a faunal survey in the Villaviciosa Estuary (Asturias, northern Iberian Peninsula). The identity of the new specimen was confirmed both by DNA barcoding and anatomical examination. The molecular divergence of all available sequences of this species for four molecular markers, cytochrome c oxidase subunit I (COI), 16S, 18S and 28S rDNA, is discussed. For COI, four polymorphic sites were found, indicating: 1) a nuclear pseudogene; 2) heteroplasmy; or 3) gene duplication of a region of the mitochondrial genome. Two previously overlooked morphological characters were found: the presence of a colour ring and a postfixation staining band (pigmented band), which is histologically characterized. This species is the 12th palaeonemertean and the 75th nemertean reported from Iberian waters This study was supported by grant CGL2011-23306 from the Spanish government Peer Reviewed 2015-12 2015-12-30T10:11:58Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.2108/zs140228 issn: 0289-0003 Zoological science 32(6): 590–595 (2015) http://hdl.handle.net/10261/127242 10.2108/zs140228 http://dx.doi.org/10.2108/zs140228 Sí none Zoological Society of Japan |
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ES |
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Europa del Sur |
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Biblioteca del ICM España |
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Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy |
| spellingShingle |
Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy Fernández-Álvarez, Fernando Ángel García-Jiménez, Ricardo Machordom, Annie Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| description |
6 pages, 3 figures, 2 tables |
| format |
artículo |
| topic_facet |
Carinina ochracea Nemertea DNA barcoding Biodiversity Iberian Peninsula Anatomy |
| author |
Fernández-Álvarez, Fernando Ángel García-Jiménez, Ricardo Machordom, Annie |
| author_facet |
Fernández-Álvarez, Fernando Ángel García-Jiménez, Ricardo Machordom, Annie |
| author_sort |
Fernández-Álvarez, Fernando Ángel |
| title |
Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| title_short |
Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| title_full |
Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| title_fullStr |
Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| title_full_unstemmed |
Carinina ochracea (Palaeonemertea: Tubulanidae) Reaches Its Southernmost Distribution: New Morphological and Molecular Data |
| title_sort |
carinina ochracea (palaeonemertea: tubulanidae) reaches its southernmost distribution: new morphological and molecular data |
| publisher |
Zoological Society of Japan |
| url |
http://hdl.handle.net/10261/127242 |
| work_keys_str_mv |
AT fernandezalvarezfernandoangel carininaochraceapalaeonemerteatubulanidaereachesitssouthernmostdistributionnewmorphologicalandmoleculardata AT garciajimenezricardo carininaochraceapalaeonemerteatubulanidaereachesitssouthernmostdistributionnewmorphologicalandmoleculardata AT machordomannie carininaochraceapalaeonemerteatubulanidaereachesitssouthernmostdistributionnewmorphologicalandmoleculardata |
| _version_ |
1777666350255177728 |