MICROBIAL ASSOCIATIONS WITH METCALF'S TRYONIA, TRYONIA METCALFI (GASTROPODA: COCHLIOPIDAE), AN IMPERILED CIÉNEGA ENDEMIC

IF 0.2 4区 环境科学与生态学 Q4 Agricultural and Biological Sciences Southwestern Naturalist Pub Date : 2023-05-01 DOI:10.1894/0038-4909-67.1.65
Russell L. Minton, Kathryn E. Perez
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引用次数: 0

Abstract

Abstract The Chihuahuan Desert swamps are a hotspot for imperiled organisms including freshwater springsnails and bacteria. Many of these taxa are endemic to the desert and to the individual waterbodies where they occur. Efforts to conserve diversity in these threatened areas must account for the life history of the organisms, but also interactions between organisms including microbes. We documented the microbial assemblage associated with Tryonia metcalfi, a critically imperiled freshwater snail endemic to a ciénega system in western Texas. We identified 14 bacterial families in our snail samples and determined a core assemblage of 19 bacterial taxa (4 of which represented novel lineages) that are likely dependent on the snail. Future conservation efforts involving T. metcalfi and its environment should therefore consider the microbial diversity associated with both the snail and the ciénegas. Resumen En las ciénegas del desierto de Chihuahua habitan muchos organismos en peligro, entre ellos caracoles de agua dulce y bacterias. Muchos de estos taxones son endémicos del desierto y de los específicos cuerpos de agua donde ocurren. Esfuerzos para conservar la diversidad en estas áreas amenazadas deben tomar en cuenta la historia de vida de los organismos junto con las interacciones entre ellos, incluyendo microbios. Documentamos el conjunto microbiano relacionado con Tryonia metcalfi, una especie de caracol de agua dulce en peligro de extinción, endémica a un sistema de ciénagas en el oeste de Texas. Identificamos 14 familias bacterianas en nuestras muestras de caracoles y determinamos un conjunto principal de 19 taxones bacterianos; cuatro representan nuevos linajes, que probablemente dependen del caracol. En el futuro, los esfuerzos para proteger a T. metcalfi y su ambiente en consecuencia deben considerarla diversidad microbiana asociada con esta especie de caracol y la ciénega.
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摘要奇瓦环沙漠沼泽是淡水泉蛇和细菌等入侵生物的热点。其中许多税收是沙漠和发生这些税收的个体水体的特有税收。在这些受威胁地区保护多样性的努力必须考虑到该组织的生命史,以及包括微生物在内的组织之间的互动。我们记录了与Tryonia Metcalfi相关的微生物集会,Tryonia Metcalfi是一种严重受迫的淡水蜗牛,在德克萨斯州西部的一个沼泽系统中很常见。我们在我们的蛇样本中鉴定了14个细菌家族,并确定了19个可能依赖于蛇的细菌类群(其中4个代表新的谱系)的核心组合。因此,涉及T.Metcalfi及其环境的未来保护努力应考虑与蜗牛和沼泽地有关的微生物多样性。摘要奇瓦瓦沙漠的沼泽中生活着许多濒危生物,包括淡水蜗牛和细菌。其中许多分类群是沙漠和特定水体中特有的。在这些受威胁地区保护多样性的努力必须考虑到生物的生命史以及它们之间的相互作用,包括微生物。我们记录了与Tryonia Metcalfi有关的微生物群,Tryonia Metcalfi是一种濒临灭绝的淡水蜗牛,是德克萨斯州西部沼泽系统特有的。我们在蜗牛样本中鉴定了14个细菌科,并确定了19个细菌分类群的主要集合;四个代表新的血统,可能依赖于蜗牛。在未来,保护梅特卡菲及其环境的努力必须考虑到与这种蜗牛和蝙蝠有关的微生物多样性。
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来源期刊
Southwestern Naturalist
Southwestern Naturalist 环境科学-生态学
CiteScore
0.50
自引率
50.00%
发文量
47
审稿时长
18-36 weeks
期刊介绍: The Southwestern Naturalist (a publication of the Southwestern Association of Naturalists since 1953) is an international journal (published quarterly) that reports original and significant research in any field of natural history. This journal promotes the study of plants and animals (living and fossil) in the multinational region that includes the southwestern United States, Mexico, and Central America. Appropriate submission of manuscripts may come from studies conducted in the countries of focus or in regions outside this area that report significant findings relating to biota occurring in the southwestern United States, Mexico, and Central America. Publication is in English, and manuscripts may be feature articles or notes. Feature articles communicate results of completed scientific investigations, while notes are reserved for short communications (e.g., behavioral observations, range extensions, and other important findings that do not in themselves constitute a comprehensive study). All manuscripts (feature articles and notes) require an abstract in both English and Spanish.
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