English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/10966
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Morphological and molecular characterisation of a new awl nematode, Dolichodorus mediterraneus sp. n. (Nematoda: Dolichodoridae), from Spain

AutorJiménez-Guirado, Domingo; Murillo Navarro, R.; Liébanas, Gracia; Landa, Blanca B. ; Castillo, Pablo
Palabras claveDescription
Key
Morphometrics
Morphology
Ribosomal Large Subunit D2-D3 Region
SEM
Taxonomy
Fecha de publicación2007
EditorBrill Academic Publishers
CitaciónNematology, Volume 9, Number 2, 2007 , pp. 189-199(11)
ResumenA new species of awl nematode, Dolichodorus mediterraneus sp. n., is described from southern Spain. The new species is described and illustrated by light microscopy and scanning electron microscopy studies from specimens collected in a sandy soil around roots of cork oak (Quercus suber L.) from Hato Raton, Aznalcázar (Seville), southern Spain. Dolichodorus mediterraneus sp. n. is characterised by a prominent, rounded, lip region, which is offset from the body and has four to six very fine annuli; lateral fields areolated with three lines, ending posterior to anus level; tail 72-122 μm long, abruptly tapering to an acuminate, often spicate, terminus; tail projection 51-79 μ m long; spicules ventrally arcuate, 33-42 μm long; gubernaculum slightly ventrally curved, 14-22 μm long. Scanning electron microscopy observations showed a similar en face pattern to other Dolichodorus spp. Molecular data from the ribosomal large subunit D2-D3 expansion segment of 28S rDNA from paratypes yielded a single fragment of approximately 800 bp. This is the first record of the genus Dolichodorus in Spain and only the second in Europe. A key to species is provided.
Versión del editorhttp://www.ingentaconnect.com/content/brill/nemy/2007/00000009/00000002/art00004
URIhttp://hdl.handle.net/10261/10966
ISSN1568-5411 (Online)
1388-5545 (Print)
Aparece en las colecciones: (IAS) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.