Genus Actinca
Andrássy, 1964
Brittonema Thorne, 1967
Stomachoglossa Andrássy, 1968
Photo Gallery- Costa Rica

Diagnosis:  Cuticle with prominent longitudinal ridges.  Odontostyle generally very slender, more robust in some species.  Anterior part of pharynx thin,  non-muscular; oesophagus tripartite.  Female reproductive system amphidelphic.  Male with dorylaimoid spicules and supplements arranged in two fascicles. Female tail elongate to filiform; male tail short, rounded.

Type subgenus: Actinca Andrássy, 1964.

(Description- Jairajpuri & Ahmad, 1992)

Specimens from Costa Rica
   Actinca sp. (1)
    Actinca sp. (2)
   Actinca sp. (3)
    Actinca sp. (4)