FIGURES 20–24. Figures 20–21 in Taxonomic revision of the type specimens of Ethiopian Nippostrongylinae (Nematoda) deposited at the Natural History Museum of London

FIGURES 20–24. Figures 20–21. Neoheligmonella gracilis (Baylis, 1928). 20, lectotype male, anterior extremity, orientation uncertain. 21, paralectotype female, posterior extremity, left lateral view. Figures 22–24. Neoheligmonella impudica (Baylis, 1928). 22, male, silhouette of closed caudal bursa, disappearance of cuticular ridges. 23, paralectotype female, posterior extremity, right lateral view. 24, male, one spicule and gubernaculum in situ, ventral view. Figure 20, slide 105, Figure 21, slide 104 from Mus (Nannomys) musculoides nº 411. Figure 22, slide 78 from Gerbilliscus (Taterona) kempi n° 455. Figure 23, slide 77 from G. (T.) kempi n° 404. Figure 24, slide 98 from Arvicanthis mordax nº 505.