Iturrieta-González Isabel, García Dania, Guarro Josep, Gené Josepa
Unitat de Micologia, Facultat de Medicina i Ciències de la Salut and IISPV, Universitat Rovira i Virgili, Reus, Tarragona 43201, Spain.
Microorganisms. 2020 Mar 27;8(4):478. doi: 10.3390/microorganisms8040478.
In a survey of microfungi from plant debris collected in Vietnam, two new hyphomycetous species were found, which belong to the genera and and the family (, ). Maximum Likelihood and Bayesian Inference sequence analyses of the internal transcribed spacers (ITS) and large subunit (LSU) of the ribosomal DNA barcodes allowed assessing the phylogenetic relationships of the new species with other species of the respective genera. sp. nov. was closely related to , , and , from which it was morphologically distinguished by its smaller conidiophores and non-rostrate conidia of up to four septa on the natural substratum. sp. nov. was related to and and differed from the former principally by its lack of microcondiophores and from by having larger macroconidiophores and smooth conidia. Key morphological features to distinguish the accepted species in and are also provided. In addition, was excluded from the genus on the basis of its morphological features.
在一项对越南采集的植物残体上的微真菌进行的调查中，发现了两个新的丝孢菌物种，它们分别属于[具体属名1]属、[具体属名2]属以及[具体科名]科（[科名拉丁学名]）。对核糖体DNA条形码的内转录间隔区（ITS）和大亚基（LSU）进行最大似然法和贝叶斯推断序列分析，能够评估新物种与各属其他物种之间的系统发育关系。[新物种名1]新种与[近缘物种名1]、[近缘物种名2]和[近缘物种名3]密切相关，在自然基质上，它在形态上与这些近缘物种的区别在于其分生孢子梗较小，分生孢子无喙，最多有四个隔膜。[新物种名2]新种与[近缘物种名4]和[近缘物种名5]相关，与前者的主要区别在于它没有小型分生孢子梗，与后者的区别在于其大型分生孢子梗更大且分生孢子光滑。还提供了区分[属名1]属和[属名其他]属中已接受物种的关键形态特征。此外，[物种名]基于其形态特征被排除在该属之外。
