加利福尼亚海狮的后生动物寄生虫（）：新数据与综述。 （注：括号内原文内容缺失，翻译可能不太完整准确）
Metazoan parasites of California sea lions (): A new data and review.
作者信息
Kuzmina Tetiana A, Spraker Terry R, Kudlai Olena, Lisitsyna Olga I, Zabludovskaja Svitlana O, Karbowiak Grzegosz, Fontaine Christine, Kuchta Roman
机构信息
I. I. Schmalhausen Institute of Zoology NAS of Ukraine, 15, Bogdan Khmelnitsky Street, Kyiv, 01030, Ukraine.
Colorado State University, Diagnostic Laboratory, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80526, USA.
出版信息
Int J Parasitol Parasites Wildl. 2018 Sep 5;7(3):326-334. doi: 10.1016/j.ijppaw.2018.09.001. eCollection 2018 Dec.
The population of California sea lion (CSL) has steadily increased during the last several decades. Despite extensive research addressing CSL biology and ecology performed during the last decades, there has been a minimal number of published papers documenting their parasite fauna. Our objective was to analyze the actual list of the metazoan parasites reported from CSLs and add new data on the age-related differences in the prevalence and biodiversity of the parasite community. There have been 33 species recorded but this study considers only 24 of them valid. Among them, 11 species are specific parasites of CSLs and 13 species are not specific. Additional species represent accidental infections or misidentifications. In total, 6653 helminths and 847 mites were collected and identified from 34 CSLs for this study. Six species of nematodes, . . (prevalence 41%; intensity 7.6), . . (38%; 269.6), . . (29%; 33), (9%; 2.7), (15%; 3.5) and were found. Two species of cestodes, sp. (38%; 8.5) and sp. (15%; 14.6) represent novel undescribed species. Two species of trematodes, (18%; 19.7) and (12%; 39.2), and five species of acanthocephalans, (68%; 100.8), (53%; 4.6), (3%; 1), sp. (9%; 4.3) and (6%; 8.5) were found. Mites (prevalence 85%) were found in the nasal cavity, while (21%) parasitized in the trachea and bronchi. The highest levels of infection with nematodes and trematodes were found in adult CSLs (3-16 years old), whereas the highest level of infection with acanthocephalans was found in young CSLs (pups and yearlings).
在过去几十年里，加利福尼亚海狮（CSL）的数量稳步增长。尽管在过去几十年里针对CSL生物学和生态学进行了广泛研究，但记录其寄生虫群落的已发表论文数量却很少。我们的目标是分析已报道的CSL后生动物寄生虫的实际清单，并补充关于寄生虫群落患病率和生物多样性与年龄相关差异的新数据。已记录有33个物种，但本研究仅认为其中24个有效。其中，11个物种是CSL的特异性寄生虫，13个物种不是特异性的。其他物种代表偶然感染或错误鉴定。本研究共从34只CSL中收集并鉴定出6653条蠕虫和847只螨虫。发现了六种线虫，……（患病率41%；感染强度7.6），……（38%；269.6），……（29%；33），……（9%；2.7），……（15%；3.5）和……。两种绦虫，……属（38%；8.5）和……属（15%；14.6）代表未描述的新物种。发现了两种吸虫，……（18%；19.7）和……（12%；39.2），以及五种棘头虫，……（68%；100.8），……（53%；4.6），……（3%；1），……属（9%；4.3）和……（6%；8.5）。螨虫……（患病率85%）在鼻腔中发现，而……（21%）寄生在气管和支气管中。线虫和吸虫的最高感染水平出现在成年CSL（3至16岁）中，而棘头虫的最高感染水平出现在幼年CSL（幼崽和一岁幼兽）中。
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