-
Cuticle
transversely
striated without lateral field, body pores or epidermal glands.
-
Somatic
sensilla only on pharyngeal region and on tail.
-
Labial region truncate with papilliform inner labial, outer labial
and cephalic sensilla.
-
Amphid stirrup-shaped with transverse slit-like opening
-
Stoma conoid with strongly cuticulariized walls and large
protrusible dorsal tooth.
-
Pharynx cylindrical, muscular, with distinct basal bulb that lacks
valves.
-
Cardia large, ovoid.
-
Tail
elongate tail with caudal glands and spinneret.
Female:
-
Didelphic, amphidelphic with antidromously reflexed ovaries.
-
Wiithout
spermatheca.
-
Vulva
a
transverse slit.
-
Vagina
straight, without pars
refringens vaginae or
epiptygmata.
Ref: Holovachov, 2019
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