ABSTRACT
The purpose of this paper is to validate 4 generic names and 34 specific names previously introduced in the Deltocephalinae from China (Hemiptera: Cicadellidae) by Li, Dai & Xing (2011). The names are unavailable in the original publication, because of the missing information on the type specimen repository. The following genera and species are introduced as new in this publication: Bambusananus, Li & Xing; Branchana Li; Cyclevertex Li & Xing; Lineana Li & Xing; Abrus biprocessus Li; Abrus graciaedeagus Li; Bambusana biflaka Li; Bambusana nigrimaculata Li; Bambusananus furcatus Li & Xing; Branchana xanthota Li; Cyclevertex furcatum Li & Xing; Lineana albipunctata Li & Xing; Lineana ductaedeagusa Li & Xing; Protensus nigrifrons Li & Xing; Protensus yanheensis Li & Xing; Paramesodes menghaiensis Xing & Li; Yuanamia producta (Xing & Li, 2011); Hishimonoides brevis Li, 2011; Litura tripunctata Li; Changwhania huajiangensis Xing & Li; Elginus productus Xing & Li; Metalimnus maoershanensis Xing & Li; Nicolaus bihamatus Xing & Li; Paralaevicephalus bisubulatus Xing & Li; Paralaevicephalus brevissimus Xing & Li; Paralaevicephalus spinosus Xing & Li; Scaphoideus annulatus Li; Scaphoideus bannaensis Li; Longicornus longus Xing & Li; Melanetettix mengyangensis Xing & Li; Osbornellus aurantius Xing & Li; Osbornellus suiyangensis Xing & Li; Osbornellus conoideus Xing & Li; Phlogothamnus acutaedeagus Li; Phlogothamnus luteoguttatus Li; Phlogothamnus productus Li & Xing; Phlogothamnus rugosus Li; Phlogotettix fanjingshanensis Li.
Subject(s)
Coleoptera , Hemiptera , Animals , ChinaABSTRACT
Auditory neuropathy spectrum disorder (ANSD) associated with mutations of the OTOF gene is one of the common types of sensorineural hearing loss of a hereditary nature. Due to its high genetic heterogeneity, ANSD is considered one of the most difficult hearing disorders to diagnose. The dataset from 270 known annotated single amino acid substitutions (SAV) related to ANSD was created. It was used to estimate the accuracy of pathogenicity prediction using the known (from dbNSFP4.4) method and a new one. The new method (ConStruct) for the creation of the protein-centric classification model is based on the use of Random Forest for the analysis of missense variants in exons of the OTOF gene. A system of predictor variables was developed based on the modern understanding of the structure and function of the otoferlin protein and reflecting the location of changes in the tertiary structure of the protein due to mutations in the OTOF gene. The conservation values of nucleotide substitutions in genomes of 100 vertebrates and 30 primates were also used as variables. The average prediction of balanced accuracy and the AUC value calculated by the 5-fold cross-validation procedure were 0.866 and 0.903, respectively. The model shows good results for interpreting data from the targeted sequencing of the OTOF gene and can be implemented as an auxiliary tool for the diagnosis of ANSD in the early stages of ontogenesis. The created model, together with the results of the pathogenicity prediction of SAVs via other known accurate methods, were used for the evaluation of a manually created set of 1302 VUS related to ANSD. Based on the analysis of predicted results, 16 SAVs were selected as the new most probable pathogenic variants.
Subject(s)
Hearing Loss, Central , Hearing Loss, Sensorineural , Membrane Proteins , Animals , Hearing Loss, Central/diagnosis , Hearing Loss, Central/genetics , Hearing Loss, Sensorineural/genetics , Mutation , Mutation, Missense , Membrane Proteins/genetics , HumansABSTRACT
The leafhopper genus Homa Distant is revised. Four new species, H. osificata Xu, Dietrich Qin sp. nov., H. oretinia Xu, Dietrich Qin sp. nov., H. asilata Xu, Dietrich Qin sp. nov., and H. algulata Xu, Dietrich Qin sp. nov., are described from Thailand. H. haematoptilus (Kirkaldy) is redescribed based on specimens from the Oriental Region. All included species are illustrated and a key is provided to separate species for which males are known.
Subject(s)
Hemiptera , Animals , MaleABSTRACT
Two new microleafhopper genera of Empoascini, Thaioasca Wang, Xu Qin, gen. nov. and Mjolnirus Wang, Xu Qin, gen. nov., based on the type species, Thaioasca contaminata Wang, Xu Qin, sp. nov. and Mjolnirus mediolobus Wang, Xu Qin, sp. nov. are described from Thailand. Male habitus photos and illustrations of male genitalia of these two new species are given. A checklist of Empoascini from Thailand is also provided.
Subject(s)
Hemiptera , Animals , Male , ThailandABSTRACT
Nomenclatural changes are proposed for numerous taxon names in the Insect orders Hemiptera and Palaeohemiptera. New replacement names are proposed for six genera, three subgenera, 55 species and six subspecies, additionally a homonymous name for a genus and eight homonymous names for species are substituted with the names of junior synonyms; 13 new synonyms are recognized; type species are fixed for four genera; 26 new combinations for species names are established.
Subject(s)
Hemiptera , AnimalsABSTRACT
The leafhopper genus Thaia Ghauri, 1962 and two related genera, Parathaia Kuoh, 1982 and Pseudothaia Kuoh, 1982, are revised. Nlunga Dworakowska, 1974, previously treated as a subgenus of Thaia, is elevated to the genus level, and Parathaia Kuoh, 1982, previously treated as a synonym of Thaia, is reinstated to valid status. The Oriental species lacking foveae on the pronotum are excluded from Nlunga and transferred to a new genus, Etmaria gen. n. Two species, Pseudothaia caudata Song Li, 2013 and Thaia (Nlunga) leishanensis (Song Li, 2007), are treated as Incertae sedis within Erythroneurini. Moreover, nine additional new species are described and illustrated: Nlunga parareeneni, Etmaria brevis, E. chaiyaphumica, E. dentata, E. indonesica, E. magna, E. triquetra, E. ulterior and Pseudothaia forcipis spp. nov.
Subject(s)
Hemiptera , Animals , UrodelaABSTRACT
Six Afrotropical genera of the leafhopper tribe Erythroneurini are redescribed and two new genera, Laminaris gen. nov. and Projecta gen. nov. are established. Sixteen new species are described and illustrated: Laminaris angusta sp. nov., Laminaris cuspidatima sp. nov., Laminaris serrata sp. nov., Laminaris tenuis sp. nov., Projecta auriculata sp. nov., Projecta brevis sp. nov., Projecta depressa sp. nov., Projecta draciformis sp. nov., Accacidia obunca sp. nov., Imbecilla bifurca sp. nov., Imbecilla spinalis sp. nov., Lublinia anchoroides sp. nov., Molopopterus hastata sp. nov., Molopopterus ugandica sp. nov., Lamtoana exigua sp. nov. and Nsesa cameroonica sp. nov. Nsesa Dworakowska, 1974 is newly recorded from Cameroon; Nsimbala Dworakowska, 1974 and Szymczakowskia Dworakowska, 1974 from the Central African Republic; Lublinia Dworakowska, 1970, Lamtoana Dworakowska, 1972 and Ivorycoasta Dworakowska, 1972 from the Republic of Congo. Keys to species of the genera Accacidia Dworakowska, Imbecilla Dworakowska, Lublinia Dworakowska, Molopopterus Jacobi, Lamtoana Dworakowska and Nsesa Dworakowska are also given.
Subject(s)
Hemiptera , AnimalsABSTRACT
Generic characteristics of three Australian erythroneurine genera are revised based on three new species: Baya lata, Zinga longa and Pettya tenuis spp. nov. Male genitalia characteristics of genus Pettya Kirkaldy are described for the first time.
Subject(s)
Hemiptera , Animals , Australia , China , MaleABSTRACT
Generic characteristics of the leafhopper genus Kusala Dworakowska are revised, and a new subgenus Scodela is established. A species checklist of the Kusala is provided and three new species are added: Kusala (Kusala) viraktamathi, K. (Scodela) directa and K. (S.) sinuata spp. nov.. The related genus Diomma Motschulsky is also redescribed and a new species is described: Diomma (Diomma) sangzhiensis sp. nov..
Subject(s)
Hemiptera , Animals , ChinaABSTRACT
A new species Erasmoneura tricuspidata sp.n. and a new morphological variant of Erythridula stolata McAtee are described from the Great Smoky Mountains National Park.
Subject(s)
Hemiptera , Animals , Parks, RecreationalABSTRACT
Nomenclatural changes are provided for names in the family Membracidae. The following replacement names are proposed: Gargara (Gargara) discoidea nom.nov. for Gargara (Gargara) discoidalis Ananthasubramanian, 1980; Tricentrus substitutus nom.nov. for Tricentrus yunnanensis (Yuan & Li, 2002); Indicopleustes esakii nom.nov. for Indicopleustes typicus Esaki, 1932; Neoproterpia nom.nov. for Proterpia Stål, 1867; Membracis expansa Walker, 1851 status revised is reinstated as valid on taxonomic grounds. The correct original spelling is fixed for Leptocentrus florifacialis Yuan in Yuan & Chou, 2002, and seven incorrect original spellings are documented for five additional species in which a correct spelling was later adopted by one or more of the original authors. The name Micrutalis minutus Buckton, 1902 is emended to Micrutalis minuta Buckton, 1902 and Brachytalis punctulatus Ramos is emended to Brachytalis punctulata Ramos in both cases to agree with the feminine gender of Micrutalis Fowler, 1895 and Brachytalis Metcalf & Bruner, 1925.
Subject(s)
Hemiptera , AnimalsABSTRACT
Insect systematists have long used digital data management tools to facilitate phylogenetic research. Web-based platforms developed over the past several years support creation of comprehensive, openly accessible data repositories and analytical tools that support large-scale collaboration, accelerating efforts to document Earth's biota and reconstruct the Tree of Life. New digital tools have the potential to further enhance insect phylogenetics by providing efficient workflows for capturing and analyzing phylogenetically relevant data. Recent initiatives streamline various steps in phylogenetic studies and provide community access to supercomputing resources. In the near future, automated, web-based systems will enable researchers to complete a phylogenetic study from start to finish using resources linked together within a single portal and incorporate results into a global synthesis.
Subject(s)
Computational Biology/trends , Entomology/trends , Insecta/classification , Phylogeny , Animals , Internet , Research Design/trends , Software , WorkflowABSTRACT
Two new genera of the leafhopper tribe Erythroneurini, Nedotepa gen. n. and Alerrawia gen. n., and three new species, Nedotepa curta sp. n. from Ghana, Alerrawia meliae sp. n. from Kenya, and Musbrnoia linnavuorii sp. n. from Indonesia, are described and illustrated. Nedotepa curta sp. n. has an unusually reduced ovipositor, a feature not previously recorded in Typhlocybinae. Musbrnoia linnavuorii sp. n. has extremely elongated parts of the male terminalia, which remarkably resemble parts of the female ovipositor.
Subject(s)
Hemiptera/anatomy & histology , Hemiptera/classification , Animal Distribution , Animal Structures/anatomy & histology , Animal Structures/growth & development , Animals , Body Size , Female , Hemiptera/growth & development , Male , Organ SizeABSTRACT
New replacement names are proposed for seven species of the subfamily Typhlocybinae; one new synonym is recognized in the family Delphacidae. The following changes are proposed: Empoasca (Empoasca) angustata nom.nov. for Empoasca angusta Linnavuori & DeLong (not Dworakowska); Empoasca (Empoasca) chilensis nom.nov. for Empoasca diversa Linnavuori & DeLong (not Vilbaste); Austroasca verdensis nom.nov. for Empoasca artemisiae Lindberg (not Lethierry); Kropka vidanoi Dworakowska for Erythroneura unipunctata Dlabola (not Cerutti); Zyginella vietnamica nom. nov. for Zyginella melichari Dworakowska (not Kirkaldy); Eupteryx (Eupteryx) dlabolai nom. nov. for Eupteryx octonotata Dlabola (not Hardy); Baaora ahmedi nom. nov. for Baaora spinosa (Ahmed) (not Beamer); Paradelphacodes insolitus Dmitriev is synonymized with Paradelphacodes gvosdevi (Mitjaev), syn. nov.
ABSTRACT
Direct Sanger sequencing of a diploid template containing a heterozygous insertion or deletion results in a difficult-to-interpret mixed trace formed by two allelic traces superimposed onto each other. Existing computational methods for deconvolution of such traces require knowledge of a reference sequence or the availability of both direct and reverse mixed sequences of the same template. We describe a simple yet accurate method, which uses dynamic programming optimization to predict superimposed allelic sequences solely from a string of letters representing peaks within an individual mixed trace. We used the method to decode 104 human traces (mean length 294 bp) containing heterozygous indels 5 to 30 bp with a mean of 99.1% bases per allelic sequence reconstructed correctly and unambiguously. Simulations with artificial sequences have demonstrated that the method yields accurate reconstructions when (1) the allelic sequences forming the mixed trace are sufficiently similar, (2) the analyzed fragment is significantly longer than the indel, and (3) multiple indels, if present, are well-spaced. Because these conditions occur in most encountered DNA sequences, the method is widely applicable. It is available as a free Web application Indelligent at http://ctap.inhs.uiuc.edu/dmitriev/indel.asp.
