Helicotylenchus pseudorobustus ( Steiner, 1914 ) Golden, 1956

Divsalar, Nafiseh, Shokoohi, Ebrahim, Marais, Mariette & Mashela, Phatu W., 2020, Molecular and morphological characters of Helicotylenchus Steiner, 1945 species from Iran with a note on the identity of H. pseudorobustus (Steiner, 1914) Golden 1956, Zootaxa 4789 (1), pp. 266-280 : 271

Helicotylenchus pseudorobustus ( Steiner, 1914) Golden, 1956

( Figures 2 & 3 )

Helicotylenchus pseudorobustus was described from soil collected from under moss near Altmatt, Switzerland and subsequently reported from all the biogeographical regions ( Marais 2001). Fortuner et al. (1984) and subsequently Rathore & Tiwari (2016) reported that H. pseudorobustus is considered the most frequently reported Helicotylenchus species.

Figures

FIGURE 2. Helicotylenchus pseudorobustus (Steiner, 1914) Golden, 1956 [population from Roodsar (Guilan Province, Iran)]. A: Neck. B: Female reproductive system. C: Anterior end (stoma and DGO). D–E: Female posterior end. F–G: Habitus of the females.

FIGURE 3. Helicotylenchus pseudorobustus (Steiner, 1914) Golden, 1956 [population from Astaneh (Guilan Province, Iran)]. A: Neck. B: Female reproductive system. C–E: Anterior end (stoma and DGO). F–H: Habitus of the females. I–N: Female posterior end.