FIGURE 2 in Checklist of the ancyrocephalids (Monogenea) parasitizing Tilapia species in Cameroon, with the description of three new species

FIGURE 2. Measurements used to study the new species. A, anchor: a, anchor total length; b, anchor blade length; c, anchor shaft length; d, anchor guard length; e, anchor point length. DB, dorsal transverse bar: h, length of dorsal bar auricle; w, dorsal bar maximum width; x, dorsal bar length; y, distance between auricles; z, dorsal bar length Scutogyrus species. MCC, male copulatory complex: Ap, accessory piece length, Pe, penis total length; He, heel length. U, uncinuli length. VB, ventral transverse bar: w, ventral bar maximum width (Cichlidogyrus and Scutogyrus); x, length of one ventral bar branch. Vg, vagina: x, total length, w, maximum width.