thysanorea

Description

Enregistrements de données

Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 2 enregistrements.

Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.

Versions

Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.

Comment citer

Les chercheurs doivent citer cette ressource comme suit:

Kirschner R (2019): thysanorea. v1.1. Ministry of Science and Techonology. Dataset/Occurrence. http://ipt.taibif.tw/resource?r=thysanorea&v=1.1

Droits

Les chercheurs doivent respecter la déclaration de droits suivante:

L’éditeur et détenteur des droits de cette ressource est National Science and Technology Council (NSTC). Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.

Enregistrement GBIF

Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : e4c1a4c5-42b2-4c1d-9908-c405fe5cd637.  National Science and Technology Council (NSTC) publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Taiwan Biodiversity Information Facility.

Mots-clé

Occurrence; Specimen

Contacts

Couverture géographique

Own specimens from Taiwan, loaned specimens from Hong Kong and Papua New Guinea, literature records from India and Thailand

Couverture taxonomique

Pas de description disponible

Données sur le projet

The monotypic genus Thysanorea (Chaetothyriomycetes) is characterized by Periconiella-like penicillate conidiophores. The morphology and geographic distribution of Thysanorea papuana are revised based on fresh collections from Taiwan, literature research, and type studies. It is revealed that the original morphological generic characterization is based on cultivation artifacts. On the natural substrate and in fresh isolates, conidiophore heads appear less complex and are shed off and replaced by repeated percurrent regeneration. The species was previously known from Papua New Guinea and India, while this is the first record from Taiwan. Ramichloridium lignicola, which was recorded from Hong Kong and Thailand is recognized as synonymous and Alysidiopsis lignicola recorded from Mexico is a possible synonym. Wang et al. (Mycological Progress (2019) 18:511–522) demonstrated the synonymy of Th. aquatica from Thailand with Th. papuana. The distribution of this species appears to be paleotropical or even pantropical.

Les personnes impliquées dans le projet:

Méthodes d'échantillonnage

Two specimens were collected on dead woody substrates in northern and southern Taiwan, respectively, and deposited in the Museum of Natural Science, Taichung, Taiwan (TNM). Isolation of pure culture and morphological investigation were conducted as described in Kirschner (2016). Air-dried specimens from field collections were mounted on stubs, sputter-coated with gold and investigated with scanning electron microscopy (SEM) using a low vacuum scanning electron microscope at National Central University. Loans of type specimens were requested from the herbaria of the Centraalbureau voor Schimmelcultures, Utrecht, The Netherlands (CBS-H), Instituto de Ecología y Sistemática, Havana, Cuba (HAC), and the International Fungal Research & Development Centre, Kunming, China (IFRD).

Description des étapes de la méthode:

1. Two specimens were collected on dead woody substrates in northern and southern Taiwan, respectively, and deposited in the Museum of Natural Science, Taichung, Taiwan (TNM). Isolation of pure culture and morphological investigation were conducted as described in Kirschner (2016). Air-dried specimens from field collections were mounted on stubs, sputter-coated with gold and investigated with scanning electron microscopy (SEM) using a low vacuum scanning electron microscope at National Central University. Loans of type specimens were requested from the herbaria of the Centraalbureau voor Schimmelcultures, Utrecht, The Netherlands (CBS-H), Instituto de Ecología y Sistemática, Havana, Cuba (HAC), and the International Fungal Research & Development Centre, Kunming, China (IFRD). Literature was consulted as Aptroot A, van Iperen A. 1998 – New ascomycetes and ascomycete record from Papua New Guinea. Nova Hedwigia 67, 481–497. Arzanlou M, Groenewald JZ, Gams W, Braun U, Shin HD, Crous PW. 2007 – Phylogenetic and morphotaxonomic revision of Ramichloridium and allied genera. Studies in Mycology 58, 57–93. DOI 10.3114/sim.2007.58.03. Pratibha J, Prabhugaonkar A. 2015 – New record of Thysanorea papuana from India. Mycosphere 6(4), 480–485. DOI 10.5943/mycosphere/6/4/9 Tsui CKM, Goh TK, Hyde KD, Hodgkiss JI. 2001 – New records or species of Dictyochaeta, Endophragmiella and Ramichloridium from submerged wood in Hong Kong freshwater streams. Cryptogamie Mycologie 22(2), 139–145. Material examined was from Hong Kong, Tai Po, Lam Tsuen River, on dead submerged branch, April 1997, K.M. Tsui KM 171 [formerly HKU(M), now IFRD, holotype of Ramichloridium lignicola, in poor condition, without conidiogenous heads and conidia], Papua New Guinea, Madang Province, foothill of Finisterre range, 40.8 km along road Madang-Lae, alt. 200 m, on stipe of unknown plant, 2 November 1995, A. Aptroot 36647 (CBS-H 6351, holotype of Thysanorea papuana), Taiwan, Kaohsiung County, between Baolai and Jiaxian, 400-600 m, on branch on ground, 6 July 2002, R. Kirschner & C.-J. Chen 1356 (TNM), Taoyuan City, Shihmen Dam area, 823 ca. 250 m, on rotting wood on ground, 16 April 2014, R. Kirschner 4019 (TNM), – living culture: BCRC FU30287, – ITS sequence: GenBank KX894451.

Données de collection

Citations bibliographiques

1. R. Kirschner. Revision of the morphology and biogeography of Thysanorea papuana. Mycosphere, 2016 (December) 7(6): 820-827. Doi 10.5943/mycosphere/7/6/13

Métadonnées additionnelles