Silva-Filho Alexandre G S, Mombert Andgelo, Nascimento Cristiano C, Nóbrega Bianca B, Soares Douglas M M, Martins Ana G S, Domingos Adão H R, Santos Isaias, Della-Torre Olavo H P, Perry Brian A, Desjardin Dennis E, Stevani Cassius V, Menolli Nelson
IFungiLab, Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), Campus São Paulo (SPO), São Paulo 01109-010, SP, Brazil.
Independent Researcher, 25640 Corcelle-Mieslot, France.
J Fungi (Basel). 2023 Oct 12;9(10):1004. doi: 10.3390/jof9101004.
During nocturnal field expeditions in the Brazilian Atlantic Rainforest, an unexpected bioluminescent fungus with reduced form was found. Based on morphological data, the taxon was first identified as belonging to the cyphelloid genus , but in our phylogenetic analyses, was recovered and confirmed as a paraphyletic group related to genera and . , , and are herein transferred to . Based upon morphological and molecular characters, the bioluminescent cyphelloid taxon is described as the new genus , characterized by a vasiform to urceolate basidiomata, subglobose to broadly ellipsoid basidiospores, being pigmented, weakly to densely encrusted external hyphae, regularly bi-spored basidia, unclamped hyphae, and an absence of both conspicuous long external hairs and hymenial cystidia. Phylogenetic analyses based on ITS rDNA and LSU rDNA support the proposal of the new genus and confirm its position in Cyphellopsidaceae. represents a new lineage of bioluminescent basidiomycetes with reduced forms.
在巴西大西洋雨林的夜间野外考察中,发现了一种形态简化的意外发光真菌。基于形态学数据,该分类单元最初被鉴定为属于杯形菌类,但在我们的系统发育分析中,发现并确认它是一个与某些属相关的并系群。在此,某些属被转移到新属。基于形态学和分子特征,这种发光杯形菌类分类单元被描述为新属,其特征为具瓶形至壶形的担子果、近球形至宽椭圆形的担孢子、有色素、外部菌丝体有弱至密集的结壳、担子有规则的双孢、菌丝无锁状联合,且既没有明显的长外部毛也没有子实层囊状体。基于ITS rDNA和LSU rDNA的系统发育分析支持新属的提议并确认其在杯形菌科中的位置。它代表了一种形态简化的发光担子菌的新谱系。