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A new species of Onchobothriidae (Tetraphyllidea) from Chiloscyllium plagiosum (Elasmobranchii : Orectolobidae) in China
Li, Hongtao ; Wang, Yanhai ; Wang YH(王彦海)
2006
英文摘要A new species of cestode, Yorkeria xiamenensis n. sp., is described from the spiral valve of Chiloscyllium plagiosum from coastal waters of Xiamen, China. It is the first record of Yorkeria in China. The new species is distinguished from all other species of Yorkeria by its possession of the following characters: the length of specimens, 15.8 mm; 63-95 proglottids; 71-85 testes per proglottid; large medial and lateral hooks in scolex; and eggs with 2 long polar filaments. The new species most closely resembles Y. parva Southwell, 1927 in the follicular vitellaria and similar ratio of lateral-to-medial hooks (1:2.15 vs. 1:2-2.5). However, Y. xiamenensis n. sp. has a longer strobila, more proglottids, a smaller ratio of pedicel to cephalic peduncle, larger hooks, more testes, and a different host.
语种英语
出版者AMER SOC PARASITOLOGISTS
内容类型期刊论文
源URL[http://dx.doi.org/doi:]  
专题生命科学-已发表论文
推荐引用方式
GB/T 7714
Li, Hongtao,Wang, Yanhai,Wang YH. A new species of Onchobothriidae (Tetraphyllidea) from Chiloscyllium plagiosum (Elasmobranchii : Orectolobidae) in China[J],2006.
APA Li, Hongtao,Wang, Yanhai,&王彦海.(2006).A new species of Onchobothriidae (Tetraphyllidea) from Chiloscyllium plagiosum (Elasmobranchii : Orectolobidae) in China..
MLA Li, Hongtao,et al."A new species of Onchobothriidae (Tetraphyllidea) from Chiloscyllium plagiosum (Elasmobranchii : Orectolobidae) in China".(2006).
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