INAKAYALIA NEGRETE ET AL., 2020

Type species: Inakayalia valdiviana (Grau & Carbayo, 2011), designated by Negrete et al. (2020).

New diagnosis: Inakayaliini with medium-sized slender body with nearly parallel margins; dorsal surface convex and ventral body surface flat or slightly concave; monolobulate eyes extending dorsally along the body with large clear haloes; bell-shaped pharynx; extrabulbar, voluminous, horizontal prostatic vesicle; penis papilla nearly dome-shaped; common ovovitelline duct dorsal to female atrium; short, anterodorsally flexed female genital canal, ascending from the posterodorsal region of female atrium; female atrium with narrow lumen.

Distribution: As for that of the tribe.