Oliveira Jadson J S, Vargas-Isla Ruby, Cabral Tiara S, Cardoso Julia S, Andriolli Fernando S, Rodrigues Doriane P, Ikeda Takehide, Clement Charles R, Ishikawa Noemia K
a Divisão de Pós-graduação em Botânica, Instituto Nacional de Pesquisas da Amazônia.
b Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia.
Mycoscience. 2021 Nov 20;62(6):395-405. doi: 10.47371/mycosci.2021.05.004. eCollection 2021.
A new luminescent lignicolous fungal species, sp. nov., is proposed from the Central Amazon forest. This is unique and supported by morphological evaluation along with LSU- and ITS-based phylogenetic analyses. The basidiomata have mostly fuscous olivaceous brown pileus, adnate to subdecurrent and distant lamellae, and stipe with slightly bulbous base (basal mycelium absent). It also has inamyloid and/or weakly amyloid basidiospores, ramose cheilocystidia and a pileipellis composed of an aerated tangle of slender, diverticulate hyphae forming a coralloid pellicle overlaying the hypodermium. The luminescence is evident in the basidiomata (especially the stipe) and in the mycelium on the substrate. The LSU phylogenetic trees reveal that is sister to within the clade. In the ITS trees, it forms a unique lineage grouping with undetermined taxa. Morphological data support as a different species compared to previously described taxa.
一种新的发光木生真菌物种，[物种名称]，从亚马逊中部森林被提出。这是独一无二的，并通过形态学评估以及基于 LSU 和 ITS 的系统发育分析得到支持。担子果大多具有暗橄榄色棕色菌盖，贴生至近下延且菌褶间距较远，菌柄基部稍呈球状（无基部菌丝体）。它还具有非淀粉质和/或弱淀粉质的担孢子、分枝状的囊状体以及由细长、具分枝的菌丝体形成的通气缠结组成的菌盖表皮，该表皮覆盖皮下组织形成珊瑚状薄膜。担子果（尤其是菌柄）和基质上的菌丝体中发光明显。LSU 系统发育树显示，[物种名称]在[分类群名称]分支内是[另一物种名称]的姐妹种。在 ITS 树中，它与未确定的[分类群名称]分类单元形成独特的谱系群。形态学数据支持[物种名称]是与先前描述的分类单元不同的物种。
