Luan Sha, Shen Hong-Wei, Bao Dan-Feng, Luo Zong-Long, Li Yun-Xia
College of Agriculture and Biological Science, Dali University, Dali, China College of Agriculture and Biological Science, Dali University Dali China.
Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand Center of Excellence in Fungal Research, Mae Fah Luang University Chiang Rai Thailand.
Biodivers Data J. 2023 Aug 30;11:e109477. doi: 10.3897/BDJ.11.e109477. eCollection 2023.
During an investigation into lignicolous freshwater fungi from the plateau lakes in Yunnan Province, China, two fresh collections of taxa were collected and examined morpholgically.
is characterised by: conidiophores which are semi-macronematous mononematous, erect, septate, smooth, slightly flexuous and pale brown; conidiogenous cells which are holoblastic, mono- to polyblastic, integrated, terminal, terminal or intercalary in conidial chains, doliiform and pale brown; conidia which are branched chains, acrogenous, straight or slightly curved, dark brown to blackish, pale brown or subhyaline at apex, 1-3 septate, strongly constricted at the septa, verruculose or finely echinulate and rounded at both ends. A new species was introduced, based on morphological and phylogenetic analysis of combined ITS, LSU, RPB2 and TEF sequence data. Detailed descriptions and illustrations are provided, with an updated phylogenetic tree depicting intergeneric relationships within the Torulaceae.
在中国云南省高原湖泊木生淡水真菌的调查过程中，采集了两个新的类群样本并进行了形态学检查。
其特征为：分生孢子梗半大型、单生、直立、有隔膜、光滑、稍弯曲且浅褐色；产孢细胞全壁芽生，单芽生至多芽生，合生，顶生，在分生孢子链中顶生或间生，瓮形且浅褐色；分生孢子为分枝链状，顶生，直或稍弯曲，深褐色至黑色，顶端浅褐色或近无色，1-3个隔膜，隔膜处强烈缢缩，具瘤状突起或微具细刺，两端圆形。基于ITS、LSU、RPB2和TEF序列数据的形态学和系统发育分析，引入了一个新物种。提供了详细的描述和图示，并给出了描绘Torulaceae科内属间关系的更新系统发育树。
