Gasterophilus flavipes (Oestridae: Gasterophilinae): A horse stomach bot fly brought back from oblivion with morphological and molecular evidence
Gasterophilus flavipes (Oestridae: Gasterophilinae): A horse stomach bot fly brought back from oblivion with morphological and molecular evidence
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Gasterophilus flavipes（Oestridae：Gasterophilinae）：一种从被遗忘中带回来的马胃机器人，具有形态和分子证据
DOI：
10.1371/journal.pone.0220820
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发表时间：
2019-08
期刊：
影响因子：
3.7
通讯作者：
Zhang Dong
中科院分区：
文献类型：
--
作者：
Li Xin-Yu;Thomas Pape;Zhang Dong
胃嗜虫属Leach种是家养和野生马科动物中的专性寄生虫，并负责世界性胃嗜虫病。虽然目前已知的物种只有8种，但由于其在兽医和经济上的重要性，它们受到了相当大的关注。令人惊讶的是，我们发现G。flavipes（Olivier）作为G.痔疮（Linnaeus）。在本研究中，G. flavipes，黄柄草G. hemorrhoidalis和G. inermis（Brauer），这是三个密切相关的物种拥有显着的混合物的共同形态特征，诊断和比较重新描述;关键分开的成年人和鸡蛋，连同一系列高分辨率的照片，从所有的身体部位。COI条形码不允许分离G。flavipes，黄柄草G. hemorrhoidalis和G. inermis，而G. flavipes和G.痔疮比其他两种组合，这是符合形态学证据。地理上，G。黄足类似乎在古北区较温暖的地区很常见，分布广泛。因此，G.黄足病是已知的或应该发生的要求更仔细的兽医重新评估。在Gasterophilus spp.在欧洲已经注意到，但所有7种古北种Gasterophilus似乎在新疆（中国）保持稳定的种群，这可能是因为新疆的马科动物生物多样性较高，抗寄生虫治疗的使用比欧洲少。本研究表明，形态特征仍然是胃蝇属在种水平上分类的坚实基础，并为胃蝇属的分类提供了更新的诊断方法和检索表。flavipes，黄柄草G. hemorrhoidalis和G. inermis，并促进流行病学，寄生虫发生和宿主-寄生虫共同进化的研究。
Species of Gasterophilus Leach are obligate parasites in domestic and wild equids and responsible for cosmopolitan gasterophilosis. Although with only eight species known so far, they have received considerable attention because of their significant veterinary and economic importance. Surprisingly, we found that G. flavipes (Olivier) is a valid species based on morphological characters from male, female and the egg, after spending half a century as a synonym of G. haemorrhoidalis (Linnaeus). In the present study, G. flavipes, G. haemorrhoidalis and G. inermis (Brauer), which are the three closely related species possessing a remarkable mixture of shared morphological characters, are diagnosed and comparatively redescribed; the key to separate adults and eggs are provided, together with a series of high-resolution photographs from all the body parts. COI barcodes do not allow for a separation of G. flavipes, G. haemorrhoidalis and G. inermis, but showed a closer relationship between G. flavipes and G. haemorrhoidalis than the other two combinations, which is consistent with the morphological evidence. Geographically, G. flavipes seems to be common and widespread in the warmer parts of the Palaearctic region. Thus, the epidemiology of gasterophilosis where G. flavipes is known or supposed to occur calls for a more careful veterinarian re-assessment. A decline in the populations of Gasterophilus spp. has been noticed in Europe, but all seven Palaearctic species of Gasterophilus appear to maintain stable populations in Xinjiang (China), which may be explained by a higher biodiversity of equids and less use of anti-parasitic treatments in Xinjiang than in Europe. Our study shows that morphological characters still provide the solid backbone in classification of Gasterophilus at species-level, and updated diagnoses and a key is provided to distinguish G. flavipes, G. haemorrhoidalis and G. inermis, and to facilitate studies of epidemiology, phylogeny and host-parasite co-evolution.
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影响因子：
2.1
作者：
F. Hemming
通讯作者：
F. Hemming
DOI：
10.1051/parasite/2016036
发表时间：
2016
期刊：
Parasite (Paris, France)
影响因子：
--
作者：
Huang H;Zhang B;Chu H;Zhang D;Li K
通讯作者：
Li K
影响因子：
56.9
作者：
C. W. Stiles
通讯作者：
C. W. Stiles
影响因子：
1.3
作者：
Y. de Jong;Melina Verbeek;V. Michelsen;Per de Place Bjørn;W. Los;F. Steeman;N. Bailly;Claire Basire;Przemek Chylarecki;E. Stloukal;G. Hagedorn;F. Wetzel;Falko Glöckler;A. Kroupa;Gunther Korb;Anke Hoffmann;C. Häuser;A. Kohlbecker;Andreas Müller;A. Güntsch;P. Stoev;L. Penev
通讯作者：
Y. de Jong;Melina Verbeek;V. Michelsen;Per de Place Bjørn;W. Los;F. Steeman;N. Bailly;Claire Basire;Przemek Chylarecki;E. Stloukal;G. Hagedorn;F. Wetzel;Falko Glöckler;A. Kroupa;Gunther Korb;Anke Hoffmann;C. Häuser;A. Kohlbecker;Andreas Müller;A. Güntsch;P. Stoev;L. Penev
影响因子：
6.2
作者：
S. Paramonov
通讯作者：
S. Paramonov