Table 2 in A new species of Centrorhynchus (Acanthocephala, Centrorhynchidae) endoparasite of Guira guira (Aves, Cuculidae) from Argentina

Table 2. Comparative data of males of Centrorhynchus guira n. sp. and related species
C. guiraC. albidusC. crotophagicolaC. kuntziC. microcephalusC. polymorphusBody length26.9 – 31.912up to 3010 – 2919.35 – 21.586.5Proboscis length0.79 – 0.970.93 – 1.250.64 – 0.660.82 – 1.300.64 – 0.70–width––0.20 – 0.38–0.24 – 0.26–Anterior portion proboscis length0.53 – 0.68––––0.42 – 0.58width0.28 – 0.380.260.23 – 0.270.29 – 0.35–0.38 – 0.42Posterior portion proboscis length0.20 – 0.34––––0.25 – 0.30width0.34 – 0.520.330.35 – 0.380.31 – 0.53–0.50 – 0.70Neck length30 – 68 µm18 µm53 – 65 µm–––width0.41 – 0.510.370.37 – 0.40–––Trunk length26.1 – 30.9––––width–1.01.40.7 – 1.80.9 – 0.981.2Anterior trunk length4.4 – 5.4–––––width1.02 – 1.28–––––Proboscis receptacle length1.4 – 1.61.16 – 1.251.36 – 1.53–1.28 – 1.340.8 – 1.0width0.34 – 0.480.240.21 – 0.34–0.26 – 0.280.2 – 0.3Lemnisci length1.94 – 2.341.46 – 2.52.38 – 2.55–1.1 – 1.51.2 – 2width0.31 – 0.43–––0.22 – 0.26–Anterior testis length1.06 – 1.200.7 – 0.94width0.54 – 0.630.57 – 1.01.00.50 – 1.100.54 – 0.660.20Posterior testis length1.11 – 1.290.280.50 – 0.600.11 – 0.460.92 – 1.040.25width0.51 – 0.66.0.50 – 0.68Säfftigen's pouch length2.71 – 2.97––1.2 – 2.02.9 – 4.4–width0.54 – 0.87–––––Copulatory bursa length2.09 – 2.14–2.0–1.3 – 2.8–width1.23 – 2.03–2.2 – 2.7–––ReferencesPresent studySchmidt & Neiland (1966)Schmidt & Neiland (1966)Nickol (1983)Bravo Hollis (1947)Travassos (1926)