Redefining the generic limits of Winthemia (Diptera : Tachinidae)

2016 ◽  
Vol 30 (3) ◽  
pp. 274 ◽  
Author(s):  
Diego J. Inclán ◽  
John O. Stireman ◽  
Pierfilippo Cerretti
Keyword(s):  
South Africa ◽  
Phylogenetic Analysis ◽  
Systematic Study ◽  
Type Species ◽  
Genetic Evidence ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic ◽  
Phylogenetic Affinities

One of the major problems hindering the systematic study of tachinid flies is that genera are often poorly defined, making it difficult to unambiguously assign species among closely related genera. Within the tribe Winthemiini, an example of this problem is represented by the unstable classification of the Afrotropical species most recently classified as Smidtia capensis (Schiner). This species has been previously assigned to four different genera on the basis of limited examination and evidence. Here, we evaluate the identity and phylogenetic affinities of this species and other members of the tribe Winthemiini using morphological and molecular phylogenetic analysis. We demonstrate that S. capensis actually belongs to the genus Winthemia Robineau-Desvoidy. We also find that Winthemia is paraphyletic with respect to two monotypic genera, Crypsina (type species Crypsina prima Brauer & Bergenstamm) and Hemiwinthemia (type species Hemiwinthemia calva Villeneuve). On the basis of morphological and genetic evidence, we propose to extend the generic limits of Winthemia to include W. londti, sp. nov. (South Africa), W. capensis (Schiner), comb. nov. (South Africa), W. prima (Brauer & Bergenstamm), comb. nov. (China, Japan, Australia) and W. calva (Villeneuve), comb. nov. (D.R. Congo), thus synonymising with Winthemia the generic names Crypsina, syn. nov. and Hemiwinthemia, syn. nov.

scholarly journals A taxonomic revision and molecular phylogeny of the eastern Palearctic species of the genera Schizomyia Kieffer and Asteralobia Kovalev (Diptera, Cecidomyiidae, Asphondyliini), with descriptions of five new species of Schizomyia from Japan

ZooKeys ◽  
2018 ◽  
Vol 808 ◽  
pp. 123-160 ◽  
Author(s):  
Ayman Khamis Elsayed ◽  
Junichi Yukawa ◽  
Makoto Tokuda
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Molecular Phylogeny ◽  
Type Species ◽  
Taxonomic Revision ◽  
Morphological Features ◽  
Molecular Phylogenetic Analysis ◽  
Taxonomic Treatment ◽  
Molecular Phylogenetic ◽  
Palearctic Species

The genus Asteralobia (Diptera, Cecidomyiidae, Asphondyliini, Schizomyiina) was erected by Kovalev (1964) based on the presence of constrictions on the cylindrical male flagellomeres. In the present study, we examine the morphological features of Asteralobia and Schizomyia and found that the male flagellomeres are constricted also in Schizomyiagaliorum, the type species of Schizomyia. Because no further characters clearly separating Asteralobia from Schizomyia were observed, we synonymize Asteralobia under Schizomyia. Molecular phylogenetic analysis strongly supports our taxonomic treatment. We describe five new species of Schizomyia from Japan, S.achyranthesae Elsayed & Tokuda, sp. n., S.diplocyclosae Elsayed & Tokuda, sp. n., S.castanopsisae Elsayed & Tokuda, sp. n., S.usubai Elsayed & Tokuda, sp. n., and S.paederiae Elsayed & Tokuda, sp. n., and redescribe three species, S.galiorum Kieffer, S.patriniae Shinji, and S.asteris Kovalev. A taxonomic key to the Japanese Schizomyia species is provided.

Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae)

Zootaxa ◽  
2012 ◽  
Vol 3195 (1) ◽  
pp. 61 ◽  
Author(s):  
GUSTAVO A. BRAVO ◽  
R. TERRY CHESSER ◽  
ROBB T. BRUMFIELD
Keyword(s):  
Phylogenetic Analysis ◽  
Type Species ◽  
New Genus ◽  
Sister Group ◽  
Molecular Phylogenetic Analysis ◽  
The Family ◽  
Molecular Phylogenetic

A comprehensive molecular phylogenetic analysis of the family Thamnophilidae indicated that the genus Myrmotherula is not monophyletic. The clade composed of M. guttata and M. hauxwelli is only distantly related to other members of the genus and should be removed from Myrmotherula. The phenotypic distinctiveness of the clade argues against merging it with its sister group Thamnomanes and no generic name is available for the guttata-hauxwelli clade. Consequently, we describe the genus Isleria for these two species, and designate Myrmothera guttata as its type species.

Neochloroglyphica, a new genus of Geometrinae from China (Lepidoptera, Geometridae), with description of a new species

Zootaxa ◽  
2019 ◽  
Vol 4571 (1) ◽  
pp. 99
Author(s):  
HONGXIANG HAN ◽  
PEDER SKOU ◽  
RUI CHENG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Type Species ◽  
New Genus ◽  
Morphological Characters ◽  
Nuclear Genes ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic ◽  
A New Species

Neochloroglyphica gen. nov. and its type species N. perbella sp. nov. are described from Yunnan, China. Morphological characters and molecular phylogenetic analysis, based on one mitochondrial and three nuclear genes, support the hypothesis that Neochloroglyphica is a member of the tribe Neohipparchini, and that it is a sister genus to Chloroglyphica. Morphological characters, including those of the genitalia, are figured and compared with related genera, especially Chloroglyphica, Neohipparchus and Chlororithra. Diagnoses for the genus and the species are provided and illustrations of external features and genitalia are presented. 

scholarly journals Erratum to: Genomic classification of betanodavirus by molecular phylogenetic analysis of the coat protein gene

2013 ◽  
Vol 158 (7) ◽  
pp. 1595-1595
Author(s):  
C. P. Binesh ◽  
C. Greeshma ◽  
K. P. Jithendran
Keyword(s):  
Phylogenetic Analysis ◽  
Coat Protein ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic

scholarly journals Genomic classification of fish nodaviruses by molecular phylogenetic analysis of the coat protein gene.

1997 ◽  
Vol 63 (4) ◽  
pp. 1633-1636 ◽  
Author(s):  
T Nishizawa ◽  
M Furuhashi ◽  
T Nagai ◽  
T Nakai ◽  
K Muroga
Keyword(s):  
Phylogenetic Analysis ◽  
Coat Protein ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic

Novelties towards a phylogenetic infrageneric classification of Baccharis (Asteraceae, Astereae)

Phytotaxa ◽  
2016 ◽  
Vol 289 (3) ◽  
pp. 285 ◽  
Author(s):  
GUSTAVO HEIDEN ◽  
JOSÉ RUBENS PIRANI
Keyword(s):  
Phylogenetic Analysis ◽  
New Taxa ◽  
New World ◽  
Molecular Phylogenetic Analysis ◽  
New Combinations ◽  
Infrageneric Classification ◽  
Molecular Phylogenetic ◽  
Genus Two

Names of new taxa, new combinations and names at new rank are proposed for subgenera and sections in Baccharis to move towards a phylogenetic infrageneric classification of this New World genus. Two earlier segregated genera and two previously recognised sections are moved to the subgeneric rank (as B. subgen. Coridifoliae, B. subgen. Heterothalamus, B. subgen. Heterothalamulopsis, and B. subgen. Oblongifoliae). Three new combinations and/or names at new rank are proposed for the following sections: B. sect. Axillares (assigned to B. subgen. Baccharis), B. sect. Heterothalamulopsis (assigned to B. subgen. Heterothalamulopsis), and B. sect. Pluricephalae (assigned to B. subgen Coridifoliae). Four new sections are described to accommodate taxa not corresponding to any previously described section: B. sect. Andina and B. sect. Illinitae (assigned to B. subgen. Baccharis), B. sect. Bradeanae (assigned to B. subgen. Heterothalamus), and B. sect. Polifoliae (assigned to B. subgen. Molina). All taxa here recognized correspond to monophyletic groups based on highly supported clades in a recent molecular phylogenetic analysis.

An integrated taxonomic revision of Diplotrichus (Coleoptera, Scolytinae) supports a Malagasy origin and single colonisation of South Africa

Zootaxa ◽  
2021 ◽  
Vol 5047 (2) ◽  
pp. 101-122
Author(s):  
BJARTE H. JORDAL
Keyword(s):  
South Africa ◽  
Phylogenetic Analysis ◽  
South African ◽  
Taxonomic Revision ◽  
Early Miocene ◽  
Molecular Phylogenetic Analysis ◽  
African Species ◽  
Molecular Phylogenetic

The Afrotropical genus Diplotrichus Jordal, 2021 is revised. Altogether 21 species are included in the genus, with 10 species described as new to science: Diplotrichus pilifrons Jordal, sp. nov., Diplotrichus medius Jordal, sp. nov., and Diplotrichus calvifrons Jordal, sp. nov. from South Africa, and Diplotrichus acutior Jordal, sp. nov., Diplotrichus falcatus Jordal, sp. nov., Diplotrichus pulchellus Jordal, sp. nov., Diplotrichus granulatus Jordal, sp. nov., Diplotrichus tuberculatus Jordal, sp. nov., Diplotrichus robustus Jordal, sp. nov., and Diplotrichus plenus Jordal, sp. nov., all from Madagascar. A molecular phylogenetic analysis based on five gene fragments (COI, EF-1a, CAD, PABP1, 28S) resulted in four major clades, with South African species nested within a grade of Malagasy species, supporting a more recent colonisation of the African mainland around the early Miocene.  

Validation of Rhabditolaimus Fuchs, 1914 (Nematoda: Diplogastridae) supported by integrative taxonomic evidence

Nematology ◽  
2012 ◽  
Vol 14 (5) ◽  
pp. 595-604 ◽  
Author(s):  
Vladislav Susoy ◽  
Matthias Herrmann
Keyword(s):  
Phylogenetic Analysis ◽  
Central Europe ◽  
Type Species ◽  
Morphological Characters ◽  
Molecular Phylogenetic Analysis ◽  
New Combinations ◽  
Hylobius Abietis ◽  
Type Host ◽  
Close Relationship ◽  
Molecular Phylogenetic

Rhabditolaimus leuckarti, type species of Rhabditolaimus, was isolated from its type host, Hylobius abietis (Coleoptera: Curculionidae), at several locations in central Europe. The position of the species among other diplogastrid nematodes was revised using morphological characters and molecular phylogenetic analysis. The revealed common apomorphic features and the inferred evolutionary tree strongly indicates a close relationship between R. leuckarti and Myctolaimus. Our findings suggest that the historical classifications do not reflect the natural relationships of some diplogastrid taxa. Therefore, we reject all previous synonymisations of Rhabditolaimus and consider it to be valid within the Diplogastridae. Five species are transferred from Diplogasteroides to Rhabditolaimus. Myctolaimus sensu lato is regarded as a junior synonym of Rhabditolaimus and the following new combinations are proposed: R. anoplophorae comb. n., R. carolinensis comb. n., R. curzii comb. n., R. dendrophilus comb. n., R. erectus comb. n., R. goodeyi comb. n., R. inevectus, comb. n., R. kishtwarensis comb. n., R. macrolaimus comb. n., R. nacogdochensis comb. n., R. neolongistoma comb. n., R. pellucidus comb. n., R. platypi comb. n., R. rifflei comb. n., R. robiniae comb. n., R. ulmi comb. n., R. vitautasi comb. n., R. walkeri comb. n. and R. zamithi comb. n.

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