Mathews Patrick D, Rabet Nicolas, L Espinoza Luis, Haÿ Vincent, Bonillo Céline, Keith Philippe, Lord Clara, Audebert Fabienne
Unité Biologie des Organismes et Écosystèmes Aquatiques-BOREA, Sorbonne Université, Muséum National d'Histoire Naturelle, CNRS, IRD, UCN, UA, CP 26, 43 Rue Cuvier, 75005 Paris, France.
Laboratory of Biology and Molecular Genetics, Faculty of Veterinary Medicine, National University of San Marcos, Lima 2800, Peru.
Pathogens. 2023 Jul 9;12(7):923. doi: 10.3390/pathogens12070923.
This study results from a continued investigation of the occurrence and diversity of parasites of freshwater fish in the Solomon Islands. Thus, we revealed a new host as well as a new site of infection and a new geographical area for the cryptogonimid parasite, (Digenea: Cryptogonimidae). The cryptogonimid species was identified based on general morphology and on molecular data of metacercariae found in the gills of the cleft-lipped goby, from Ranongga Island, Western Province of the Solomon Islands. This is the first report of a sp. digenean parasitizing fish of the genus in the Indo-Pacific region and the first report of infection in a fish from the Solomon Islands. Phylogenetic analysis performed by Bayesian inference and maximum likelihood confirmed the presence of the cryptogonimid in a well-supported subclade of spp.
本研究是对所罗门群岛淡水鱼寄生虫的发生情况和多样性进行持续调查的结果。因此，我们揭示了一种新的宿主、一个新的感染部位以及隐殖科吸虫（复殖目：隐殖科）的一个新的地理分布区域。该隐殖科物种是根据在来自所罗门群岛西部省拉农加岛的裂唇虾虎鱼鳃中发现的尾蚴的一般形态和分子数据确定的。这是该复殖吸虫寄生于虾虎鱼属鱼类在印度-太平洋地区的首次报告，也是在所罗门群岛鱼类中发现该寄生虫感染的首次报告。通过贝叶斯推断和最大似然法进行的系统发育分析证实，在所支持的隐殖科吸虫亚分支中存在该隐殖科吸虫。
