Rev 06/01/2021
Dorylaimida Dorylaimina Dorylaimoidea Longidoridae Longidorinae
Longidorus laevicapitatus Williams, 1959
Female:
Relatively shrort for this genus 2-3.2 mm
Head rounded and not offset
Amphids large but apertures obscure
Two irregular rows of lateral porews
Didelphic, amphidelphic, ovaries reflexed
Vulva a transverse slit
Tail 1-1.5 x abd; dorsally convex-conoid with blunt rounded terminus
Source: Williams, 1959; Hooper, 1958
Reported median body size for this species (Length mm; width micrometers; weight micrograms) - Click:
Widespread in tropical and subtropical regions, especcially associated with sugarcane (Hooper, 1985). Originally described from a sugarcane field in Mauritius.
Unknown.
Migratory ectoparasite of plant roots.
Four juvenile stages are described.
Reproduction apparently parthenogenic as nales are absent in most populations (Hooper, 1985).
Ecophysiological Parameters:
Root-tip galling.
Host Plant Resistance, Non-hosts and Crop Rotation alternatives:
Hooper, D.J. 1985. Longidorus laevicapitatus. CIH Descriptions of Plant-parasitic Nematodes No. 117.
Williams, J.R. 1959. Studies on the nematode soil fauna of sugarcane fields in Mauritius. 3. Dorylaimidae (Dorylaimoidea. Enoplida). Mauritius Sugar Industry Research Insttitute Occasional Paper No. 3. 28pp.