墨西哥卡拉克穆尔Baird’s Tapir（Tapirus bairdii）的首次分子鉴定和首次记录

IF 0.4 4区医学 Q4 PARASITOLOGY

Comparative Parasitology Pub Date : 2019-07-11 DOI:10.1654/1525-2647-86.2.135

J. Pérez-Flores, O. Lagunas-Calvo, D. González-Solís, A. Oceguera-Figueroa

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引用次数: 3

摘要

Linguatula属（五口目）是世界性的，包括6个在亚热带、热带和温带地区流行率较高的物种。Linguatula spp.的幼虫（若虫）需要一个中间宿主（草食性），而成年蠕虫则栖息在野生和家养食肉动物的呼吸道中。在一个正在进行的贝尔德貘（Tapirus bairdii）保护生物学项目中，发现3只五口目若虫寄生在墨西哥坎佩切卡拉克穆尔地区一只成年雄性的肝脏、肠系膜和小肠中。根据形态学和分子数据，这些标本对应于下弯舌兰。在这里，我们首次记录了舌虫寄生在Tapirus sp.中，也是第二次记录了tapirs中的五口虫。此外，这项工作首次包括弯孢乳杆菌线粒体细胞色素c氧化酶亚基I的时间序列。

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First Molecular Characterization of Linguatula recurvata (Pentastomida) and First Record in Baird's Tapir (Tapirus bairdii) from Calakmul, Mexico

The genus Linguatula (Pentastomida) is cosmopolitan and includes 6 species that have a higher prevalence in subtropical, tropical, and temperate regions. Larvae (nymphs) of Linguatula spp. require an intermediate host (herbivorous), while the adult worms inhabit the respiratory tract of wild and domestic carnivores. During an ongoing project on conservation biology of Baird's tapir (Tapirus bairdii), 3 pentastome nymphs were found parasitizing the liver, mesentery, and small intestine of an adult male from the region of Calakmul, Campeche, Mexico. Based on morphological and molecular data, these specimens correspond to Linguatula recurvata. Here, we present the first record of a linguatulid parasitizing a Tapirus sp., and only the second of a pentastomid in tapirs. In addition, this work includes for the first time sequences of the mitochondrial cytochrome c oxidase subunit I of L. recurvata.

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来源期刊

Comparative Parasitology 医学-动物学

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Comparative Parasitology (continuing the Journal of the Helminthological Society of Washington in its 67th volume) focuses on parasitological research of a comparative nature, emphasizing taxonomy, systematics, ecology, biogeography, evolution, faunal survey, and biological inventory within a morphological and/or molecular context. The scope of Comparative Parasitology extends to all parasitic faunas, including helminths, protistans and arthropods.