Expanding the genus Neobaryopsis (Calcarisporiaceae, Hypocreales): descriptions of two new species and two new combinations based on morphological and molecular data

Darmostuk, Valerii; Etayo, Javier; Rodriguez-Flakus, Pamela; Kukwa, Martin; Flakus, Adam

doi:10.3897/mycokeys.124.169315

Browse by:

Article: Expanding the genus Neobaryopsis (Calcarisporiaceae, Hypocreales): descriptions of two new species and two new combinations based on morphological and molecular data

Title

Expanding the genus Neobaryopsis (Calcarisporiaceae, Hypocreales): descriptions of two new species and two new combinations based on morphological and molecular data

By

Darmostuk, Valerii
Etayo, Javier
Rodriguez-Flakus, Pamela
Kukwa, Martin
Flakus, Adam

Type

Article

Date of Publication

2025-11-5

Original Publication

MycoKeys

Volume

124

Pages

291--308

Subjects

Ascomycota , cloud forest , diversity , lichenicolous fungi , multi-locus phylogeny , multi-locus phylogeny , South America , taxonomy

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers 2011-

Identifiers

DOI: https://doi.org/10.3897/mycokeys.124.169315

Cite This Publication

Article access

View Article

Copyright & Usage:

License Type URL: https://creativecommons.org/licenses/by/4.0/
Rights: https://biodiversitylibrary.org/permissions
Copyright Status: In copyright. Digitized with the permission of the rights holder.
Rights Holder: Copyright held by individual article author(s).

Download:

All JP2 OCR PDF

expand Abstract

The genus Neobaryopsis (Calcarisporiaceae) comprises lichenicolous fungi with bright-colored perithecia, long, multiseptate, filiform ascospores, and mononematous conidiophores or distinctive synnematous-like asexual morphs. The genus was originally described from species growing on Lobariella spp., but its close morphological similarity to Neobarya long obscured its phylogenetic identity. In this study, we reassess the systematics of Neobarya -like taxa using a combination of morphological and multi-locus phylogenetic analyses (ITS, LSU, tef1 , rpb2 ). Our results confirm that several lichenicolous species historically placed in Neobarya in fact belong to the genus Neobaryopsis , which is closely related to Calcarisporium . We describe two new species ( Neobaryopsis eriodermaticola and N. teloschistis ) and propose two new combinations ( Neobaryopsis ciliaris and N. peltigerae ). This work expands the genus Neobaryopsis to five recently accepted species, some of which exhibit strong host specificity and a primarily South American distribution. An identification key for species of Neobaryopsis and Neobarya -like fungi is provided. Our results clarify the systematics of these morphologically similar lichenicolous fungi and provide a framework for future studies on host specificity, biogeography, and evolutionary relationships within Hypocreales.