FIGURE 6 in A new schistosome (Digenea: Schistosomatidae) from the nasal tissue of South America black-necked swans, Cygnus melancoryphus (Anatidae) and the endemic pulmonate snail Chilina gibbosa

FIGURE 6. Microphotograph of Nasusbilharzia melancorhypha n. sp. obtained from nasal tissue of Cygnus melancoryphus. A. Anterior end. B. Posterior end. C. Detail of well-developed suckers. D. anterior end of gynaecophoric canal with cirrus. E. Relative positions of the ventral sucker to the start of the gynaecophoric canal. F. Gynaecophoric canal with cirrus and thickened bands. G. Gynaecophoric canal and cirrus with spines. H. detail of cirrus spines: I. Detail of tegumental spines. Scale bar in micrometers.Published as part of Flores, Verónica, Viozzi, Gustavo, Casalins, Laura, Loker, Eric Samuel & Brant, Sara Vanessa, 2021, A new schistosome (Digenea: Schistosomatidae) from the nasal tissue of South America black-necked swans, Cygnus melancoryphus (Anatidae) and the endemic pulmonate snail Chilina gibbosa, pp. 404-418 in Zootaxa 4948 (3) on page 416, DOI: 10.11646/zootaxa.4948.3.5, http://zenodo.org/record/462915