Revision of the family Sphyriocephalidae Pintner, 1913 (Cestoda: Trypanorhyncha), with the description of Heterosphyriocephalus encarnae n. sp. and redescriptions of two species of Sphyriocephalus
The family Sphyriocephalidae is revised and reconfigured. New molecular and morphological data are presented. A new species is described and two more species are redescribed. New generic diagnoses are provided for Sphyriocephalus and Heterosphyriocephalus. New keys are provided for the determination of genera and species.