Fig. 2 in Successful treatment of Trypanoxyuris sp. infection in naturally infected southern brown-howlers (Alouatta guariba clamitans)

Fig. 2. Trypanoxyuris sp. morphology. a) Male specimen; b) Male anterior region; c) Male posterior region, d) Female anterior region. (E = esophagus; EB = esophageal bulb; CT = curved tail; DL = dorsal lips; SCCA = single-crested cephalic alae; S = spicule; CA = caudal appendix; DCCA = double-crested cephalic alae).