“Genus Proscalibregma, new genus
Type Proscalibregma linea, new species
Proscalibregma differs from all other scalibregmids in having a plain, trapezoidal prostomium without frontal antennae or eyes; the first segment is setigerous. Setae are entirely capillary. The thoracic region is only slightly inflated through 14 segments.”
(Hartman, 1967)