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首页> 外文期刊>Journal of Parasitology >ACANTHOCEPHALA FROM AMPHIBIANS IN CHINA WITH THE DESCRIPTION OF A NEW SPECIES OF PSEUDOACANTHOCEPHALUS (ECHINORHYNCHIDA)
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ACANTHOCEPHALA FROM AMPHIBIANS IN CHINA WITH THE DESCRIPTION OF A NEW SPECIES OF PSEUDOACANTHOCEPHALUS (ECHINORHYNCHIDA)

机译：中国两栖类中的棘球ANT与一种新的假棘突PH（Echinorhynchida）的描述

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摘要

Amphibians of 24 species were surveyed for acanthocephalans in 4 nature reserves in 2 Chinese provinces during 2004-2006. Pseudoacanthacephalus bufonis (Echinorhynchida) occurred in both nature reserves in Guangxi Province. In the Jing Xi County Provincial Nature Reserve, P. bufonis infected 36 of 62 amphibians at a mean intensity of 9.9. Less than 250 km away, at Shiwandashan National Nature Reserve, 5 of 20 amphibians were infected at a mean intensity of 6.2. Pseudoacanthocephalus bufonis was not found in either of the reserves in Guizhou Province. In the Kuan Kuoshui Nature Reserve, 9 of 28 amphibians were parasitized at a mean intensity of 2.0 by a previously undescribed species of Pseudoacanthocephalus, and no acanthocephalan occurred in a small sample of 2 toads at Dashahe Nature Reserve. The new species, Pseudoacanthocephalus reesei n. sp., differs from all others in the genus by typically having 14 longitudinal rows of 4 hooks, each of which is much longer than corresponding hooks of any other species of the genus. The length of proboscis hooks increases from the apex to the base of the proboscis, further distinguishing the new species from all but Pseudoacanthocephalus nguyenthileae.
机译：在2004年至2006年期间，对中国2个省的4个自然保护区的24种两栖动物进行了棘头动物调查。广西两地的自然保护区都出现了假尾棘头虫（Echinorhynchida）。在靖西县级自然保护区，布氏疟原虫感染了62个两栖动物中的36个，平均强度为9.9。在十万大山国家自然保护区不到250公里的地方，20只两栖动物中有5只被感染，平均强度为6.2。在贵州省的任何一个保护区均未发现布氏假单胞菌。在关阔水自然保护区中，28种两栖动物中有9种被以前未描述的假拟真棘头类动物以平均强度2.0寄生，在大沙河自然保护区的2只蟾蜍的小样本中没有出现棘头动物。新种，Pseudoacanthocephalus reesei n。 ，与其他属不同的是，典型地具有14个纵向行的4个钩，每个行比该属的任何其他种类的对应钩长得多。长鼻钩的长度从长鼻的根部增加到长鼻的基部，进一步区分了新种，除了假拟假棘脑鱼（Pseudoacanthocephalus nguyenthileae）。

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