FIGURE 3. Alloionema californicum n in Alloionema californicum n. sp. (Nematoda: Alloionematidae): a new alloionematid from USA

FIGURE 3. Alloionema californicum n. sp. Scanning electron microscopy. Female: A – B. A: Head with apparent amphid (a); B: Tail region with anus and phasmid (p). Male: C – D. C: Tail region with six pairs of genital papillae (1 – 6), ventral appendages (ap) and single wart-like papilla (w), lateral view; D: Tail region with six pairs of genital papillae (1 – 6), ventral appendages (ap) and single wart-like papilla (w), ventral view. Dauer juvenile E – F. E: Head region with closed mouth opening and amphids (a); F: Tail region with lateral line, anus and phasmid (p).