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Studies of plant and soil nematodes. 14. Five new species of Tylenchorhynchus Cobb, ParatyLenchus Micoletzsky, MoruLaimus Sauer and Hemicyctiophora de man (Nematoda:Tylenchoidea)

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Colbran, R.C. (1969) Studies of plant and soil nematodes. 14. Five new species of Tylenchorhynchus Cobb, ParatyLenchus Micoletzsky, MoruLaimus Sauer and Hemicyctiophora de man (Nematoda:Tylenchoidea). Queensland Journal of Agricultural and Animal Sciences, 26 (2). pp. 181-192.

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Abstract

Five new species of TYLENCHOIDEA are described. Tylenchorhynchus dissitus n.sp. has a short cylindrical tail the posterior half of which is expanded cuticle, a conspicuous double epiptygma and smooth rounded lip region. Paratylenchus mutabilis n.sp. has three longitudinal bands of small tubercles in the lateral fields in the swollen portion of the body of mature females and four incisures in the unswollen portion. Morulaimus soldus n.sp. resembles M. arenicolus Sauer but has a subcylindrical tail, shorter stylet and few distinct transverse striae in the outer bands of the lateral fields between oesophagus and anus. Hemicycliophora spinosa n.sp. has two posteriorly-directed spines on the anterior lip of the vulva and peanut-shaped depressions in the lateral fields. Hemicycliophora biloculata n.sp. has a subcylindrical tail and lateral fields marked by two separate rows of square,slightly elevated blocks.

Item Type:Article
Corporate Creators:Department of Agriculture and Fisheries, Queensland
Subjects:Science > Zoology > Invertebrates
Agriculture > Agriculture (General) > Soils. Soil science
Plant pests and diseases
Live Archive:17 Apr 2024 02:07
Last Modified:17 Apr 2024 02:07

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