Thesis (PhD(Agric))--Stellenbosch University, 2001. / ENGLISH ABSTRACT: The genus Helicotylenchus Steiner of the family Holplolaimidae is reviewed. The
different morphometric and morphological characters used in species description are
discussed. Thirty-five species occurring in South Africa, French Guiana and the
French Caribbean Islands are redescribed, based on type and other material. A new
species, viz. H. marethae n.sp. is described from South Africa. Apart from line
drawings SEM micrographs are included for most species. / AFRIKAANSE OPSOMMING: In hierdie monograaf van die genus Helicotylenchus van die familie
Hoplolaimidae, word die verskillende morfologiese en morfometriese eienskappe
gebruik in spesie beskrywings, bespreek. Vyf-en-dertig van die spesies wat in Suid-
Afrika, Frans Guiana en die Franse Karibiese Eilande voorkom word op grond van tipe
of ander materiaal herbeskryf. 'n Nuwe spesie H. marethae afkomstig vanaf Suid-
Afrika word beskryf. Behalwe vir lyntekeninge word SEM mikrograwe van meeste van
die spesies ook gegee.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:sun/oai:scholar.sun.ac.za:10019.1/20988 |
| Date | 12 1900 |
| Creators | Marais, Mariette |
| Contributors | Meyer, A. J., Van den Berg, E., Stellenbosch Univesity. Faculty of Agrisciences. Dept. of Conservation Ecology and Entomology. |
| Publisher | Stellenbosch : Stellenbosch University |
| Source Sets | South African National ETD Portal |
| Language | en_ZA |
| Detected Language | English |
| Type | Thesis |
| Format | 266 p. : ill. |
| Rights | Stellenbosch University |
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