Description of Diorchisthracica n. sp. (Cestoda, Hymenolepididae) from the ruddy shelduck Tadornaferruginea (Pallas) (Anseriformes, Anatidae) in Bulgaria

被引：0
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作者：
Margarita H. Marinova
Boyko B. Georgiev
Gergana P. Vasileva
机构：
[1] Thracian University,Faculty of Agriculture
[2] Bulgarian Academy of Sciences,Institute of Biodiversity and Ecosystem Research
来源：
Systematic Parasitology | 2015年 / 91卷
关键词：
Osmoregulatory Canal; Rostellar Hook; External Seminal Vesicle; Vaginal Sphincter; Longitudinal Muscle Bundle;
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摘要：
Diorchis thracica n. sp. (Cestoda, Cyclophyllidea, Hymenolepididae) is described from the ruddy shelduck Tadorna ferruginea (Pallas) (Aves, Anseriformes, Anatidae), collected in the vicinities of Radnevo, Stara Zagora Region, Bulgaria. The new species is differentiated from other members of Diorchis Clerc, 1903 by possessing rostellar hooks with length of 36 µm, a thick-walled cirrus-sac with strong longitudinal muscular fibres in its middle part and a copulatory vagina with two sphincters. Main morphological criteria for distinguishing species of the genus Diorchis are discussed.
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页码：261 / 271
页数：10
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