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A New Genus of Hoplolaiminae: Plesiorotylenchus Striaticeps N.Gen., N.Sp. (Nematoda: Tylenchida)

A New Genus of Hoplolaiminae: Plesiorotylenchus Striaticeps N.Gen., N.Sp. (Nematoda: Tylenchida) A NEW GENUS OF HOPLOLAIMINAE: PLESIOROTYLENCHUS STRIATICEPS N.GEN., N.SP. (NEMATODA: TYLENCHIDA) BY N. VOVLAS1), P. CASTILLO2) and F. LAMBERTI1) 1) Istituto di Nematologia Agraria, Consiglio Nazionale delle Ricerche, Via Amendola 165/A, 70126 Bari, Italy; 2) Instituto de Agronomia y Proteccion Vegetal, Consejo Superior de Investiga- ciones Cientificas, Apartado 3048, 14080 Cordoba, Spain The ectoparasite Plesiorotylenchus striaticeps n. gen., n. sp., obtained from the rhizosphere of grapevines at Osman, Turkey, is described. The new genus is close to Rotylenchus Filipjev, 1936, but differs from it and is characterized by the presence of a lip region with longitudinal striae radially disposed and a rectangular labial disc. Plesiorotylenchus n. gen. is considered as Hop- lolaiminae because of the short and rounded tail with annulation following its contour, phasmids near anus, strong stylet and labial framework. Bursa not indented terminally. Plesiorotylenchus striaticeps n. sp. is characterized by a truncate lip region in profile with 35-40 longitudinal striae, C-shaped habitus and oesophageal gland overlapping intestine with three gland nuclei. Keywords: Hoplolaiminae, new genus, new species, scanning electron microscopy (SEM), spiral nematode, taxonomy. Soil samples collected at Osman (Turkey) from the rhizosphere of grapevines contained numerous specimens of an ectoparasitic species which, at first http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nematologica Brill

A New Genus of Hoplolaiminae: Plesiorotylenchus Striaticeps N.Gen., N.Sp. (Nematoda: Tylenchida)

Vovlas, N.; Castillo, P.; Lamberti, F.
Nematologica , Volume 39 (1-4): 11 – Jan 1, 1993
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Publisher
Brill
Copyright
Copyright © Koninklijke Brill NV, Leiden, The Netherlands
ISSN
0028-2596
eISSN
1875-2926
DOI
10.1163/187529293X00015
Publisher site
See Article on Publisher Site

Abstract

A NEW GENUS OF HOPLOLAIMINAE: PLESIOROTYLENCHUS STRIATICEPS N.GEN., N.SP. (NEMATODA: TYLENCHIDA) BY N. VOVLAS1), P. CASTILLO2) and F. LAMBERTI1) 1) Istituto di Nematologia Agraria, Consiglio Nazionale delle Ricerche, Via Amendola 165/A, 70126 Bari, Italy; 2) Instituto de Agronomia y Proteccion Vegetal, Consejo Superior de Investiga- ciones Cientificas, Apartado 3048, 14080 Cordoba, Spain The ectoparasite Plesiorotylenchus striaticeps n. gen., n. sp., obtained from the rhizosphere of grapevines at Osman, Turkey, is described. The new genus is close to Rotylenchus Filipjev, 1936, but differs from it and is characterized by the presence of a lip region with longitudinal striae radially disposed and a rectangular labial disc. Plesiorotylenchus n. gen. is considered as Hop- lolaiminae because of the short and rounded tail with annulation following its contour, phasmids near anus, strong stylet and labial framework. Bursa not indented terminally. Plesiorotylenchus striaticeps n. sp. is characterized by a truncate lip region in profile with 35-40 longitudinal striae, C-shaped habitus and oesophageal gland overlapping intestine with three gland nuclei. Keywords: Hoplolaiminae, new genus, new species, scanning electron microscopy (SEM), spiral nematode, taxonomy. Soil samples collected at Osman (Turkey) from the rhizosphere of grapevines contained numerous specimens of an ectoparasitic species which, at first

Journal

Nematologica – Brill

Published: Jan 1, 1993

Keywords: new genus; spiral nematode; taxonomy; scanning electron microscopy (SEM); Hoplolaiminae; new species

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