Browse
Submit Data
Databases
API
Help

Dataset Information

25 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A new genus and four new species in the /Psathyrella s.l. clade from China.

ABSTRACT: Based on traditional morphological and phylogenetic analyses (ITS, LSU, tef-1α and β-tub) of psathyrelloid specimens collected from China, four new species are here described: Heteropsathyrella macrocystidia, Psathyrella amygdalinospora, P. piluliformoides, and P. truncatisporoides. H. macrocystidia forms a distinct lineage and groups together with Cystoagaricus, Kauffmania, and Typhrasa in the /Psathyrella s.l. clade, based on the Maximum Likelihood and Bayesian analyses. Thus, the monospecific genus Heteropsathyrella gen. nov. is introduced for the single species. Detailed descriptions, colour photos, and illustrations are presented in this paper.

SUBMITTER: Bau T

PROVIDER: S-EPMC8172522 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Four new species of Trichoderma in the Harzianum clade from northern China.

Project description:The Harzianum clade of Trichoderma comprises many species, which are associated with a wide variety of substrates. In this study, four new species of Trichoderma, namely T. lentinulae, T. vermifimicola, T. xixiacum, and T. zelobreve, were encountered from a fruiting body and compost of Lentinula, soil, and vermicompost. Their colony and mycelial morphology, including features of asexual states, were described. For each species, their DNA sequences were obtained from three loci, the internal transcribed spacer (ITS) regions of the ribosomal DNA, the gene encoding the second largest nuclear RNA polymerase subunit (RPB2), the translation elongation factor 1-? encoding gene (TEF1-?). The analysis combining sequences of the three gene regions distinguished four new species in the Harzianum clade of Trichoderma. Among them, T. lentinulae and T. xixiacum clustered with T. lixii, from which these new species differ in having shorter phialides and smaller conidia. Additionally, T. lentinulae differs from T. xixiacum in forming phialides with inequilateral to a strongly-curved apex, cultural characteristics, and slow growth on PDA. Trichoderma vermifimicola is closely related to T. simmonsii, but it differs from the latter by producing phialides in verticillate whorls and smaller conidia. Trichoderma zelobreve is the sister species of T. breve but is distinguished from T. breve by producing shorter and narrower phialides, smaller conidia, and by forming concentric zones on agar plates. This study updates our knowledge of species diversity of Trichoderma.

| S-EPMC7561617 | biostudies-literature

Four new species of the genus Saigona Matsumura (Hemiptera, Fulgoromorpha, Dictyopharidae) from China.

Project description:Four new species of the genus Saigona Matsumura, 1910, Saigonaanisomorpha Zheng, Yang & Chen, sp. n., Saigonadaozhenensis Zheng, Yang & Chen, sp. n., Saigonadicondylica Zheng, Yang & Chen, sp. n. and Saigonatenuisa Zheng, Yang & Chen, sp. n., from China, are described and illustrated. A key to the species of Saigona is provided.

| S-EPMC4284430 | biostudies-literature

Four new species of the jumping spider genus Portia (Araneae, Salticidae) from China

Project description:Abstract We diagnose and describe four new species of Portia Karsch, 1878 and describe for the first time the male of P.zhaoi Peng, Li & Chen, 2003 from China based on morphological characters. The females of Portiabawang sp. nov. have the narrowest epigyne orifice. The males of Portiaerlangping sp. nov. have the shortest embolus among all the species. The females of Portiafajing sp. nov. can be distinguished from other species by the anterior orifice margin, which is nearly parallel to the posterior orifice margin. The males of Portiaxishan sp. nov. can be identified by the tegular furrow which extends to form a membrane and by the tegular apophysis which is obscured; the females of Portiaxishan sp. nov. can be diagnosed by the slit-like epigynal orifice. The males of P.zhaoi have the longest embolus among all the species, and females can be diagnosed by the circular epigyne orifice and the longest copulatory ducts. To facilitate future identification, we also provide the GenBank accession codes of the DNA barcode gene, Cytochrome c oxidase subunit I (COI), for all the type specimens.

| S-EPMC8580957 | biostudies-literature

The genus Trachionus Haliday, 1833 (Hymenoptera, Braconidae, Alysiinae) new for China, with description of four new species.

Project description:The genus Trachionus Haliday, 1833 (Hymenoptera, Braconidae, Alysiinae, Dacnusini) is reported for the first time from China. The genus is represented by four new species from Shaanxi province (NW China), which are described and illustrated. An identification key to the species in China is presented, a key to the genera of the Trachionus group and notes on the relationships with other Palaearctic species are added.

| S-EPMC4523752 | biostudies-literature

Four new species and two new records of genus <i>Zeugophora</i> (Coleoptera, Megalopodidae, Zeugophorinae) from China.

Project description:Four new species of the subgenus Pedrillia Westwood, 1864 are described from southwest and central China: Zeugophora (Pedrillia) euonymorumsp. nov., Zeugophora (Pedrillia) flavithoraxsp. nov., Zeugophora (Pedrillia) trifasciatasp. nov. and Zeugophora (Pedrillia) yuaesp. nov. Two species are recorded for the first time in China and redescribed: Zeugophora (Zeugophora) turneri Power, 1863 and Zeugophora (Pedrillia) nigricollis Jacoby, 1885. To date, a total of 35 Zeugophorinae species has been recognized in China.

| S-EPMC7572520 | biostudies-literature

Three new species of Aleurodiscus s.l. (Russulales, Basidiomycota) from southern China.

Project description:Three new species of Aleurodiscus s.l. with corticioid basidiomata are described and illustrated from southern China based on morphological evidence and phylogenetic analyses of ITS and nrLSU sequence data. Aleurodiscusbambusinus was collected from Jiangxi Province on bamboo and is distinct by having a compact texture, simple-septate generative hyphae, abundant acanthophyses, basidia with acanthophysoid appendages and smooth basidiospores. Aleurodiscusisabellinus was collected from Yunnan Province on both angiosperm wood and bamboo and is distinct by having soft basidiomata with yellow to yellowish-brown hymenophore, yellow acanthophyses, simple-septate generative hyphae and smooth basidiospores. Aleurodiscussubroseus was collected from Guangxi Autonomous Region and Guizhou Province on angiosperm wood and is distinct by having pinkish basidiomata when fresh, clamped generative hyphae, clavate acanthophyses and echinulate basidiospores. In the phylogenetic tree, A.bambusinus and A.isabellinus were nested within the A.cerussatus group, whilst A.subroseus was clustered with A.wakefieldiae. An identification key to 26 species of Aleurodiscus s.l. in China is provided.

| S-EPMC6086924 | biostudies-literature

Four new species of the genus Otacilia Thorell, 1897 from Hunan Province, China (Araneae, Phrurolithidae).

Project description:Four new species of the genus Otacilia Thorell, 1897 are reported from Hunan Province, China: Otacilia hippocampasp. n., Otacilia yangmingensissp. n., Otacilia curvatasp. n., and Otacilia submicrostomasp. n. All new species are described based on both sexes. In addition, the 55 known Otacilia species are divided into four species groups.

| S-EPMC5102421 | biostudies-literature

Revision of genus Pericalus from China, with descriptions of four new species (Carabidae, Lebiini, Pericalina).

Project description:Nine taxa of the genus Pericalus Macleay from China are revised, with four new species described: Pericalus gibbosussp. n. (type locality: Putao, Myanmar; one paratype from Mêdog, Xizang), Pericalus eleganssp. n. (type locality: Mêdog, Xizang), Pericalus acutidenssp. n. (type locality: Longchuan, Yunnan), and Pericalus obscuratussp. n. (type locality: Fanjingshan, Guizhou). Four taxa are newly recorded from China: Pericalus ornatus ornatus Schmidt-Göbel (Yunnan, Hainan), P. obtusipennis Fedorenko (Yunnan), P. amplus Andrewes (Yunnan), and P. dux Andrewes (Yunnan). Pericalus formosanus Dupuis is newly ranked as a subspecies of P. ornatus Schmidt-Göbel. An improved key to world species of the subgenus Pericalus is provided, along with distribution maps and images of habitus and male and female genitalia for all Chinese species.

| S-EPMC5962634 | biostudies-literature

The genus Omalus Panzer, 1801 (Hymenoptera, Chrysididae) from China, with descriptions of four new species.

Project description:The Chinese species of the genus Omalus Panzer, 1801 are revised and keyed for the first time. Eight species are recorded, of which four are new to science and one is new to China: Omalus aeneus (Fabricius, 1787), Omalus berezovskii (Semenov-Tian-Shanskij, 1932), Omalus potanini (Semenov-Tian-Shanskij, 1932), Omalus imbecillus (Mocsáry, 1889) (new to China), Omalus helanshanus sp. n., Omalus probiaccinctus sp. n., Omalus pseudoimbecillus sp. n., and Omalus tibetanus sp. n.

| S-EPMC4042702 | biostudies-literature

The genus Brulleia Szepligeti (Hymenoptera, Braconidae, Helconinae) from China, with descriptions of four new species.

Project description:The species of the genus Brulleia Szépligeti, 1904 (Hymenoptera, Braconidae, Helconinae) from China are revised. Four new species, namely Brulleia fanjingensis YanandChen, sp. n., Brulleia longipalpis YanandChen, sp. n., Brulleia noncarinata YanandChen, sp. n. andBrulleia punctata Yan andChen, sp. n. are described and illustrated. A key to the Chinese species of the genus Brulleia is included.

| S-EPMC3591737 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data