Figure 9 in Basic laboratory and field manual for conducting research with the entomopathogenic nematodes, Steinernema and Heterorhabditis, and their bacterial symbionts

Figure 9. Light microscopy (LM) images of infective juvenile, male and female of Steinernema biddulphi. A, C. First generation female. A. Tail region. C. Vulval region. B, D. Second generation female. B. Tail region. D. Vulval region. E. First generation male, tail with spicules and gubernaculum. F. Second generation male, tail with spicules and gubernaculum. G, H. Infective juvenile. G. Anterior portion showing rounded head and excretory pore (arrow). H. Tail with anus and hyaline region.