scholarly journals Two new species of Ophiostomatales (Sordariomycetes) associated with the bark beetle Dryocoetes alni from Poland

MycoKeys ◽  
2020 ◽  
Vol 68 ◽  
pp. 23-48
Author(s):  
Beata Strzałka ◽  
Robert Jankowiak ◽  
Piotr Bilański ◽  
Nikita Patel ◽  
Georg Hausner ◽  
...  
Keyword(s):  
New Species ◽  
Bark Beetles ◽  
Sequence Data ◽  
Alnus Incana ◽  
Abies Lasiocarpa ◽  
Closely Related Species ◽  
Research Attention ◽  
Dna Sequence Data ◽  
Host Trees ◽  
Two New Species

Bark beetles belonging to the genus Dryocoetes (Coleoptera, Curculionidae, Scolytinae) are known vectors of fungi, such as the pathogenic species Grosmannia dryocoetidis involved in alpine fir (Abies lasiocarpa) mortality. Associations between hardwood-infesting Dryocoetes species and fungi in Europe have received very little research attention. Ectosymbiotic fungi residing in Ceratocystiopsis and Leptographium (Ophiostomatales, Sordariomycetes, Ascomycota) were commonly detected in previous surveys of the Dryocoetes alni-associated mycobiome in Poland. The aim of this study was to accurately identify these isolates and to provide descriptions of the new species. The identification was conducted based on morphology and DNA sequence data for six loci (ITS1-5.8S, ITS2-28S, ACT, CAL, TUB2, and TEF1-α). This revealed two new species, described here as Ceratocystiopsis synnematasp. nov. and Leptographium alneumsp. nov. The host trees for the new species included Alnus incana and Populus tremula. Ceratocystiopsis synnemata can be distinguished from its closely related species, C. pallidobrunnea, based on conidia morphology and conidiophores that aggregate in loosely arranged synnemata. Leptographium alneum is closely related to Grosmannia crassivaginata and differs from this species in having a larger ascomatal neck, and the presence of larger club-shaped cells.

Eupholidoptera karatolosi sp.n. and E. mirzayani sp.n. (Orthoptera,  Tettigoniidae), two new bushcrickets from Greece and Iran

Zootaxa ◽  
2007 ◽  
Vol 1562 (1) ◽  
pp. 43-53
Author(s):  
MOHSEN MOFIDI-NEYESTANAK ◽  
DONALD L.J. QUICKE
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Related Species ◽  
Sequence Data ◽  
Identification Key ◽  
Phylogenetic Study ◽  
Species Relationships ◽  
Closely Related Species ◽  
Dna Sequence Data ◽  
Two New Species

Eupholidoptera karatolosi Mofidi-Neyestanak & Quicke from Greece and E. mirzayani Mofidi-Neyestanak & Quicke from Iran, two new species of bushcrickets (Orthoptera, Tettigoniidae: Platycleidini), are described and distinguished from closely related species based on morphology. Species relationships within Eupholidoptera Maran are discussed and some species are given new assignments. A simplified illustrated identification key to the species of Eupholidoptera is provided to accommodate the new species. They are being described since they have been used to generate DNA sequence data that will be published elsewhere as part of a phylogenetic study of the tribe Platycleidini.

scholarly journals Two new species of Verruconis from Hainan, China

MycoKeys ◽  
2019 ◽  
Vol 48 ◽  
pp. 41-53 ◽  
Author(s):  
Min Qiao ◽  
Weiguang Tian ◽  
Rafael F. Castañeda-Ruiz ◽  
JianPing Xu ◽  
Zefen Yu
Keyword(s):  
New Species ◽  
Dna Sequences ◽  
Sequence Data ◽  
Nuclear Ribosomal Dna ◽  
Closely Related Species ◽  
Protein Coding ◽  
Dna Sequence Data ◽  
Protein Coding Genes ◽  
Two New Species ◽  
New Perspective

Two new species of the genusVerruconis,V.hainanensisandV.pseudotricladiata, were described using combined morphological and DNA sequence data. The DNA sequences of respective strains including nuclear ribosomal DNA genes (nuSSU, ITS, nuLSU) and fragments of three protein-coding genes (ACT1, BT2, TEF1) were sequenced and compared with those from closely-related species to generaOchroconisandVerruconis(Family Sympoventuriaceae, Order Venturiales). Morphologically, both species showed typical ampulliform conidiophores and conidiogenous cells, features not seen in other species ofVerruconis. The conidia ofV.hainanensisare fusiform and those ofV.pseudotricladiataare Y or T shaped, similar to old members of a closely-related genusScolecobasidium. The addition of these two new species provides a new perspective on the heterogeneity ofScolecobasidium.

scholarly journals The Genera of Fungi – G6: Arthrographis, Kramasamuha, Melnikomyces, Thysanorea, and Verruconis

2020 ◽  
Vol 6 (1) ◽  
pp. 1-24
Author(s):  
M. Hernández-Restrepo ◽  
A. Giraldo ◽  
R. van Doorn ◽  
M.J. Wingfield ◽  
J.Z. Groenewald ◽  
...  
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Type Species ◽  
New Genus ◽  
Sequence Data ◽  
Dna Sequence Data ◽  
Two New Species ◽  
First Time

The Genera of Fungi series, of which this is the sixth contribution, links type species of fungal genera to their morphology and DNA sequence data. Five genera of microfungi are treated in this study, with new species introduced in Arthrographis, Melnikomyces, and Verruconis. The genus Thysanorea is emended and two new species and nine combinations are proposed. Kramasamuha sibika, the type species of the genus, is provided with DNA sequence data for first time and shown to be a member of Helminthosphaeriaceae (Sordariomycetes). Aureoconidiella is introduced as a new genus representing a new lineage in the Dothideomycetes.

Two new species of shrub frogs (Rhacophoridae: Pseudophilautus) from Sri Lanka

Zootaxa ◽  
2011 ◽  
Vol 2747 (1) ◽  
pp. 1 ◽  
Author(s):  
MADHAVA MEEGASKUMBURA ◽  
KELUM MANAMENDRA-ARACHCHI
Keyword(s):  
Mitochondrial Dna ◽  
New Species ◽  
Dna Sequence ◽  
Sequence Data ◽  
Outer Edge ◽  
Valid Species ◽  
Sri Lankan ◽  
Anthropogenic Habitats ◽  
Dna Sequence Data ◽  
Two New Species

Two new species of Sri Lankan shrub frogs of the genus Pseudophilautus are described. These species are diagnosed from their congeners on the basis of morphology, morphometrics and mitochondrial DNA sequence data. Pseudophilautus schneideri, new species, is distinguished from all Sri Lankan Pseudophilautus by its small size (< 22.8 mm SVL), distinct tympanum and supratympanic fold, sharp canthal edges, granular throat, chest and belly, and absence or presence of a vomerine ridge. Pseudophilautus hankeni, new species, is distinguished by its diminutive size (< 21.9 mm SVL), distinct tympanum, rounded canthal edges, tuberculated outer edge of lower arm, tuberculated dermal fold on outer edge of foot, granular throat, chest and belly, and the absence of a vomerine ridge. Pseudophilautus schneideri inhabits shrubs in open areas of the low to mid-elevations of the island’s south-western ‘wet zone’ (rainfall > 2,000 mm•yr -1 ), including anthropogenic habitats, while P. hankeni is found on shrubs in the understorey of montane forests of the highest peaks (c. 1,200– 1,600 m elevation) of the Knuckles region. These descriptions bring the total number of valid species of Sri Lankan Pseudophilautus to 67, 48 of which are extant.

The genus Iare Barbalho and Penteado-Dias (Hymenoptera: Braconidae: Doryctinae) in Mexico, with the description of two new species

Zootaxa ◽  
2010 ◽  
Vol 2685 (1) ◽  
pp. 30 ◽  
Author(s):  
JUAN JOSÉ MARTÍNEZ ◽  
FADIA SARA CECCARELLI ◽  
ALEJANDRO ZALDÍVAR-RIVERÓN
Keyword(s):  
New Species ◽  
Bayesian Analysis ◽  
Dna Sequence ◽  
Sequence Data ◽  
Tropical Dry Forest ◽  
Sister Group ◽  
Dry Forest ◽  
Dna Sequence Data ◽  
Single Clade ◽  
Two New Species

Two new species of the doryctine genus Iare, I. mexicanus sp. nov. and I. cheguevarai sp. nov., are genetically and morphologically described from a tropical dry forest in Jalisco, Mexico. Iare belokobylskiji Marsh is also reported for the latter region. These species represent the northernmost distribution records for the genus. A simultaneous Bayesian analysis with COI and 28S DNA sequence data recovered the three examined species of Iare within a single clade, though with low support. This genus appears nested within a large doryctine Neotropical clade as sister group of a cluster containing species of Callihormius Ashmead, Leluthia Cameron, Histeromeroides Marsh and Panama Marsh.

Two new species of Oobius (Hymenoptera: Encyrtidae) and their phylogenetic relationship with other congeners from northeastern Asia

2018 ◽  
Vol 150 (3) ◽  
pp. 303-316 ◽  
Author(s):  
Yan-Xia Yao ◽  
Jian J. Duan ◽  
Jason L. Mottern ◽  
Xiao-Yi Wang ◽  
Zhong-Qi Yang ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Phylogenetics ◽  
Sequence Data ◽  
Emerald Ash Borer ◽  
Distinct Species ◽  
Agrilus Planipennis ◽  
Morphological Data ◽  
Dna Sequence Data ◽  
Two New Species ◽  
Phloem Feeding

AbstractTwo new species of egg parasitoids, Oobius saimaensis Yao and Mottern new species and Oobius fleischeri Yao and Duan new species (Hymenoptera: Encyrtidae), are described from eggs of Agrilus fleischeri Obenberger, 1925 (Coleoptera: Buprestidae). Agrilus fleischeri is a phloem-feeding woodborer of poplar (Populus Linnaeus; Salicaceae) in northeastern China. These two species can be distinguished morphologically as O. fleischeri has five tarsomeres and O. saimaensis has four tarsomeres. Although O. saimaensis is morphologically similar to its sympatric congener O. agrili Zhang and Hang, 2005, an important natural enemy of the invasive emerald ash borer, Agrilus planipennis Fairmaire, 1888, molecular phylogenetics and morphological data indicate that they are distinct species. Phylogenetic relationships among the new species and other closely related species are also inferred by using DNA sequence data from several ribosomal and mitochondrial genes. In addition, we expand the known distribution of Oobius primorskyensis Yao and Duan, 2016 to include South Korea.

scholarly journals A new species of Mesopolobus Westwood (Hymenoptera, Pteromalidae) from black locust crops

2020 ◽  
Author(s):  
Zoltán László ◽  
K. Tímea Lakatos ◽  
Avar-Lehel Dénes
Keyword(s):  
New Species ◽  
Black Locust ◽  
Sequence Data ◽  
Robinia Pseudoacacia ◽  
Seed Predator ◽  
Closely Related Species ◽  
East Central Europe ◽  
Dna Sequence Data ◽  
Ecological Relationships ◽  
A New Species

AbstractA new species of the genus Mesopolobus Westwood, Mesopolobus robiniae sp. n., is described and illustrated from east-central Europe (Romania and Hungary). The species was reared from black locust (Robinia pseudoacacia) seedpod samples, where it most likely parasitizes the black locust’s seed predator Bruchophagus robiniae Zerova, 1970. Here we present the new species and report on its ecological relationships within the European seed predator community of black locust. We also give details regarding type material and type locality, a detailed description with images, a differential diagnosis of the new species, and a modification to the identification key published by Graham (1969), that distinguishes this new species from closely related species. In addition, we provide information on the distribution, biology and results of barcoding analysis. We also provide the DNA sequence data to complement the morphological taxonomy.

Two new species, Pythium agreste and P. wuhanense, based on morphological characteristics and DNA sequence data

2013 ◽  
Vol 13 (1) ◽  
pp. 145-155 ◽  
Author(s):  
Yan-Yan Long ◽  
Xin Sun ◽  
Ji-Guang Wei ◽  
Xiang Sun ◽  
Ji-Jing Wei ◽  
...  
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Sequence Data ◽  
Morphological Characteristics ◽  
Dna Sequence Data ◽  
Two New Species

Two new species and three morphospecies of Ficophagus Davies & Bartholomaeus, 2015 (Nematoda: Aphelenchoididae) from Ficus subgenus Pharmacosycea (Moraceae) in Central America

Nematology ◽  
2017 ◽  
Vol 19 (3) ◽  
pp. 351-374 ◽  
Author(s):  
Kerrie A. Davies ◽  
Weimin Ye ◽  
Barbara Center ◽  
Natsumi Kanzaki ◽  
Faerlie Bartholomaeus ◽  
...  
Keyword(s):  
New Species ◽  
Central America ◽  
Dna Sequence ◽  
Sequence Data ◽  
Morphological Characters ◽  
Molecular Data ◽  
Dna Sequence Data ◽  
Female Tail ◽  
Two New Species ◽  
Tail Shape

Aphelenchoidid nematodes were collected from the sycones ofFicussubgenusPharmacosyceafrom Central America. Two new species ofFicophaguswere recovered, and are described herein asF. maximasp. n. andF. yoponensissp. n. fromFicus maximaandF. yoponensis, respectively. They are differentiated from other species of the genus by a combination of morphological characters including having C-shaped females and spiral males, EP opening close to the lips, a short to long post-uterine sac, spicule characters, three pairs of subventral caudal papillae, DNA sequence data, biogeographical range, and host wasp andFicusspecies affiliation. The new species are differentiated from each other by spicule characters, length of the post-uterine sac, spermatheca shape, and female tail shape. In addition, three morphospecies were collected from sycones ofFicus glabrata,F. insipidaandF. tonduzii, respectively. Their morphological descriptions are presented but these taxa are not formally named as they currently lack molecular data.

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