On the presence of the epibiont (ectosymbiont) Lagenophrys lenticulata (Kellicott, 1885) (Ciliophora) on Hyalella cursvispina Schoemaker, 1942: is it possible to find it on Chilean Hyalella populations?
Patricio R. De los Ríos-Escalante, Pedro Jara-Seguel, Á. Contreras, Exequiel R. Gonzalez
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引用次数: 0
Abstract
The amphipods of the genus Hyalella have many endemic species throughout South America, and these may have poorly studied associated species as epibionts. The aim of the present study was to review the literature on the presence of the protozoon Lagenophrys lenticulata (Kellicott, 1885) on species of Hyalella and contrast the results with the geographical distribution of the reported hosts. The literature records the presence of L. lenticulata on populations of H. azteca from Canada, Mexico and the United States of America, and on populations of H. curvispina from Uruguay. The literature also reports that H. curvispina is widespread throughout southern South America, including Argentina and Chile, and that it would be possible to find the presence of epibionts on other populations of H. curvispina. The corresponding biogeographical and evolutionary topics are discussed.
片脚类动物(Hyalella)属在整个南美洲有许多特有物种,这些物种可能有研究较少的相关附生物种。本研究的目的是回顾有关原生动物 Lagenophrys lenticulata(Kellicott,1885 年)存在于 Hyalella 种类上的文献,并将研究结果与报告的宿主地理分布进行对比。据文献记载,加拿大、墨西哥和美国的 H. azteca 种群以及乌拉圭的 H. curvispina 种群上都存在 L. lenticulata。文献还报告说,卷曲卷尾草广泛分布于包括阿根廷和智利在内的南美洲南部,有可能在卷曲卷尾草的其他种群上发现附翅虫。本文讨论了相应的生物地理学和进化课题。
期刊介绍:
Crustaceana is a leading journal in the world on crustacean research, including the latest papers from all branches of zoology. It provides up-to-date information on aspects such as taxonomy, zoogeography, ecology, physiology, anatomy, genetics, palaeontology, and biometry, and covers all groups of Crustacea. Boasting a large international circulation, Crustaceana provides its readers with an abstract for each article.