Abstract
A new genus, Alloheterophyes, is erected for Heterophyes chini Pearson & Pearson, 1983 and for H. superspinata Leonov & Belogurov, 1965, with which H. bitorquata Pearson & Pearson, 1983 is synonymised. New host and locality records are given. Alloheterophyes differs from Heterophyes in having: (i) a seminal vesicle of two tandem chambers, the distal with a thicker wall; (ii) a uterine seminal receptacle; (iii) an unspined genital atrium; (iv) an inflated, almost triangular excretory bladder; (v) a ventral sucker not close to the gut fork; (vi) the final loop of the uterus dextral to the gonotyl; and (vii) a clavate shape.
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Leonov, V.A. & Belogurov, O. (1965) [New species of trematode from the common tern in Kamchatka-Heterophyes superspina-tus sp. nov.] Raboty po Gel'mintologii k 40–letiya Nauchnoii Pedagogicheskoi Deyatel'nosti Prof.A.A.Soboleva. Vladivostok: Akademia Nauk, pp.119–120. (In Russian).
Pearson, J.C. & Pearson, O.C. (1983) Two new species of the trematode genus Heterophyes from Sarawak. Sarawak Museum Journal 29, 171–189.
Zhatkanbaeva, D. (1971) [Some uncommon species of trematodes found in fish-eating birds in Kazakhstan]. Izvestia Akademia Nauk Kazakhskoi Sovetskaya Sotsialisticheskaya Respublica, Seriya Biologicheskaya, 1971(1), 50–53. (In Russian).
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Pearson, J. Proposed division of the genus Heterophyes Cobbold, 1865 (Trematoda: Heterophyidae). Syst Parasitol 43, 11–15 (1999). https://doi.org/10.1023/A:1006160813129
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DOI: https://doi.org/10.1023/A:1006160813129