波多黎各非本地海草 Halophila stipulacea 首次感染 Phytomyxid 的记录。

IF 1.6 4区生物学 Q2 MARINE & FRESHWATER BIOLOGY

Botanica Marina Pub Date : 2023-04-25 Epub Date: 2023-02-27 DOI:10.1515/bot-2022-0074

James E Kaldy, Cayla Sullivan, Angel Dieppa, Ivelisse Cappielo Cosme, Marco Orizondo Lugo, Michael Schiebout

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引用次数: 0

摘要

Halophila stipulacea 是加勒比海的一种外来入侵海草，它还寄生着一种植食性内寄生虫。已知植霉菌寄生虫会导致农作物生病，有文献记载它还会在一些海草物种中形成虫瘿。在此，我们首次报告了波多黎各萨利纳斯的约伯斯湖（Bahía de Jobos）中的噬螨目海草（Halophila stipulacea）感染噬螨目寄生虫的情况。我们在所考察的 5 个地点中的 3 个地点发现了受噬菌体感染的浅滩卤虫；将 Marinomyxa marina 噬菌体感染的记录范围从 2018 年首次记录的地点扩大了近 400 公里。内寄生虫的存在并未阻碍H. stipulacea的传播，H. stipulacea的继续扩展可能会同时传播宿主海草和内寄生虫。

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First record of Phytomyxid infection of the non-native seagrass Halophila stipulacea in Puerto Rico.

Halophila stipulacea is an invasive seagrass in the Caribbean Sea that also harbors a phytomyxid endoparasite. Phytomyxean parasites are known to cause disease in agricultural crops and are documented to form galls in some seagrass species. Here we make the first report of phytomyxid infection of Halophila stipulacea in the Bahía de Jobos in Salinas, Puerto Rico. We found phytomyxid infected H. stipulacea at 3 of 5 sites examined; expanding the documented range of the Marinomyxa marina phytomyxid infection by almost 400 km from where it was first documented in 2018. Presence of the endoparasite has not impeded H. stipulacea dispersal and continued expansion of H. stipulacea will likely spread both the host seagrass and the endoparasite.

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来源期刊

Botanica Marina 生物-海洋与淡水生物学

CiteScore

4.10

自引率

4.50%

发文量

期刊介绍： Botanica Marina publishes high-quality contributions from all of the disciplines of marine botany at all levels of biological organisation from subcellular to ecosystem: chemistry and applications, genomics, physiology and ecology, phylogeny and biogeography. Research involving global or interdisciplinary interest is especially welcome. Applied science papers are appreciated, particularly when they illustrate the application of emerging conceptual issues or promote developing technologies. The journal invites state-of-the art reviews dealing with recent developments in marine botany.