Dr. Murai Éva szerk.: Parasitologia Hungarica 11. (Budapest, 1978)

6. Mastophorus muris (Gmelin, 1790) (Fig. 5A-E) For distribution in Hungary see Table 1 and map. - Localization: stomach. - Extensity 2.4%, intensity 1-6 specimens. Mouth opening surrounded by six, on inner surface denticulate, lips. Eight papillae in outer circle, six ones in inner circle. Two amphids present. Esophagus consisting of a muscular anterior and a glandular posterior part. Fig. 5: Mastophorus muris (Gmelin, 1790) A = Anterior end of female. - B = Anterior end of female, en face view. - C = Tail of male, ventral view. - D = Tail of female, ventral view. - E = Tail of female, lateral view Male: Body length 22-32 mm, maximum width 0. 57-0. 75 mm. Pharynx 0. 13-0. 16 mm deep. Muscular part of esophagus 0.15-0. 27 mm, glandular part 2. 60-3. 70 mm, long. Nerve ring 0. 44-0.48 mm, excretory pore 0. 43-0. 56 mm, and deirids (slightly asymmetrical) 0.36-0.42 mm, from anterior end. Posterior end of body conical. Inner surface of bursa copulatrix "uneven". Caudal end with four pairs of preanal pedunculate papillae, and two pairs of postanal ones. Generally with two longer and six shorter papiUae near terminal end. Spicules unequal, left spicule 0.80-0.95 mm, right spicule 1.10-1.30 mm long. Gubernaculum 0.070-0.090 mm long.