From: Six new species of Cichlidogyrus Paperna, 1960 (Platyhelminthes: Monogenea) from the gills of cichlids (Teleostei: Cichliformes) from the Lomami River Basin (DRC: Middle Congo)
Structure
Measurement
Definition
Accessory piece
Apl
Total axial length
Apw
Maximum width
Penis stylet
Stw
Heel
Hel
Maximum length
Hew
Uncinuli
Us
Length of secondary shaft
Uw
Maximum width of first uncinuli