Congruence Between Molecular Data and Morphology: Phylogenetic Position of Senodoniini (Coleoptera: Elateridae)

Senodoniini is a small lineage of click beetles currently comprising 21 species in two genera, distributed in the Himalayas and East and Southeast Asia. The definition and limits of this group have changed considerably during its history. Recent authors treat Senodoniini as a tribe within Dendrometrinae, usually close to Dimini, but this placement has never been rigorously tested. Here, we shed new light on the systematic position and limits of Senodoniini by performing a combined phylogenetic analysis of two nuclear and two mitochondrial molecular markers. Our results recovered Senodoniini not monophyletic, and placed them into the Lissominae complex, where they formed a clade with Austrelater Calder & Lawrence (Protelaterini). Molecular phylogeny is in agreement with the adult morphology. Additionally, we examined the morphology of a monotypic genus Rostricephalus Fleutiaux from Southeast Asia, which was previously classified in various Elateridae groups including Senodoniini, and its position was always uncertain. This genus shares morphological characters with Protelaterini. We provide morphological redescriptions as well as the figures of main diagnostic characters for Senodonia Laporte, Sossor Candèze, and Rostricephalus. Based on our results, we place these genera to Lissominae: Protelaterini, and hence synonymize Senodoniini Schenkling with Protelaterini Schwarz.

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Variability, host range, delimitation and neotypification of Amanita simulans (Amanita section Vaginatae): collections associated with Helianthemum grasslands, and epitypification of A. lividopallescens

Phytotaxa ◽

10.11646/phytotaxa.280.1.1 ◽

2016 ◽

Vol 280 (1) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

ALFREDO VIZZINI ◽

MIRCA ZOTTI ◽

MIDO TRAVERSO ◽

ENRICO ERCOLE ◽

PIERRE-ARTHUR MOREAU ◽

...

Keyword(s):

Phylogenetic Analysis ◽

Morphological Variability ◽

Taxonomic Status ◽

Morphological Characters ◽

Molecular Data ◽

Phylogenetic Position ◽

Extensive Discussion ◽

Closely Related Species ◽

Colour Form ◽

Morphological And Molecular Data

Several collections of Amanita species from section Vaginatae have been reported to be strictly associated with Helianthemum plants growing in grasslands, a still largely under-explored ectomycorrhizal habitat. The main aim of this study was to investigate the taxonomic status and phylogenetic position of strictly Helianthemum-associated Amanita sect. Vaginatae taxa, informally named Amanita “helianthemicola”. Collections from Italy, England and France were included in this study. The morphologically closely related species complex A. lividopallescens was also examined. Analyses were carried out based on both morphological and molecular data (phylogenetic analysis of the nrITS sequences). All investigated Amanita collections, which are strictly associated with Helianthemum nummularium, turned out to be conspecific with A. simulans. Amanita simulans was recently described from Sardinia (Italy) from Populus nigra habitats based on morphological characters only. As the holotype of A. simulans was lost, a neotype is designated here based on a voucher from the original collecting area. Amanita simulans is re-described, and an extensive discussion on the morphological variability, host species range, distribution and related taxa is provided. Amanita lividopallescens was confirmed as a good species, and re-delimited based on our phylogenetic analysis; moreover, it was epitypified with a recent and well-documented collection from Corse (France). Amanita stenospora is a synonym of A. lividopallescens, being a colour form of the latter without taxonomic value.

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Over-splitting destabilizes the taxonomy of hylaranine frogs: A response to Chandramouli et al. (2020)

Zootaxa ◽

10.11646/zootaxa.4877.3.11 ◽

2020 ◽

Vol 4877 (3) ◽

pp. 598-600

Author(s):

KIN ONN CHAN ◽

ROBIN K. ABRAHAM ◽

MARITES B. SANGUILA ◽

RAFE M. BROWN

Keyword(s):

16S Rrna ◽

Genetic Divergence ◽

Total-evidence phylogeny of the Rhinomirini, taxonomic review of its subgroupings (Insecta: Heteroptera: Miridae: Cylapinae) and description of new Australian taxa

Zoological Journal of the Linnean Society ◽

10.1093/zoolinnean/zlz058 ◽

2019 ◽

Vol 187 (4) ◽

pp. 1196-1252 ◽

Cited By ~ 1

Author(s):

Anna A Namyatova ◽

Gerasimos Cassis

Keyword(s):

Phylogenetic Analysis ◽

Molecular Markers ◽

New Species ◽

Sexual Dimorphism ◽

Male Genitalia ◽

Morphological Characters ◽

Systematic Position ◽

Total Evidence ◽

Australian Species ◽

First Time

Abstract Rhinomirini (Insecta: Heteroptera: Miridae: Cylapinae) is a heterogeneous tribe of uncertain systematic position. We provide a phylogenetic analysis of this tribe based on morphological characters and molecular markers. Monophyly of the tribe was not supported by our findings. The Rhinocylapus complex and Rhinomiriella complex are transferred to Fulviini. Rhinomirini are restricted to the Rhinomiris complex. The record of Rhinomirini in Australia is considered dubious. The genera Punctifulvius and Yamatofulvus are transferred to the Rhinocylapus complex. The Rhinocylapus complex is recorded from Australia for the first time, with four new species: Mycetocylapus alexeyi sp. nov., Punctifulvius austellus sp. nov., Punctifulvius aquilonius sp. nov. and Rhinocylapoides valentinae sp. nov. The Philippine species Mycetocylapus major is synonymized with Mycetocylapus minor. The Australian species Rhinomiriella tuberculata is redescribed, and females of this species are described for the first time. Rhinomiriella aidani sp. nov. is described as new to science. The female genitalia of Proamblia elongata, Rhinocylapidius velocipidoides and Rhinomiris conspersus and the male genitalia of Rhinomiris conspersus and Rhinomiridius aethiopicus are illustrated and discussed. Sexual dimorphism in the Rhinocylapus complex and wing modifications in Cylapinae are discussed.

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Entomophilic nematodes, Diploscapter coronatus and Oscheius tipulae from Afghanistan

Zootaxa ◽

10.11646/zootaxa.4926.3.5 ◽

2021 ◽

Vol 4926 (3) ◽

pp. 401-416

Author(s):

MOHAMMAD HUSSAIN FALAHZADAH ◽

EBRAHIM SHOKOOHI ◽

GHOLAM HOSSEIN MORAVEJ ◽

PHATU WILLIAM MASHELA ◽

ABDUL KHALID MADADI ◽

...

Keyword(s):

Phylogenetic Analysis ◽

Genetic Distance ◽

Galleria Mellonella ◽

Morphological Characters ◽

Molecular Data ◽

Soil Samples ◽

The Body ◽

Morphometric Data ◽

Molecular Approaches ◽

The Relationship

Several soil samples from different habitats in Badakhshan province of Afghanistan were collected to isolate and characterize bacteria feeding nematodes. The Galleria mellonella-baiting method was used for the isolation of the Afghan insect-associated nematodes. The nematodes were studied using morphological and morphometric data. The Oscheius specimen was characterized by a longer body (630–820 µm) and shorter pharynx (125–145 µm), whereas other morphological characters were not unusual. The Diploscapter specimen had an annulated cuticle, with lip region width 1.5 times shorter than the stoma, and had separated pharyngeal corpus from the isthmus and vulva located in the middle of the body. The molecular data were derived using three loci; 18S, 28S (D2/D3 segment), and ITS rRNA region, which were utilized to measure the genetic distance. The phylogenetic analysis was conducted to reconstruct the relationship tree. Both morphological and molecular approaches confirmed the identity of nematode isolates as Oscheius tipulae and Diploscapter coronatus. This is the first report of insect-associated nematodes from the soil of Afghanistan. Both species were capable of infecting and killing G. mellonella larvae in less than 96 h.

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Reevaluation of the systematic position of some southern Brazilian Discocyrtus (Gonyleptidae:Roeweriinae), with the reinstatement of Bunopachylus

Invertebrate Systematics ◽

10.1071/is20083 ◽

2021 ◽

Author(s):

Rafael N. Carvalho ◽

Adriano B. Kury ◽

Marcos R. Hara

Keyword(s):

Phylogenetic Analysis ◽

Maximum Parsimony ◽

Type Species ◽

Morphological Characters ◽

Systematic Position ◽

Southern Brazil ◽

Taxonomic Changes

During a study of Discocyrtus Holmberg, 1878 and related genera, several species of alleged Pachylinae, mostly Discocyrtus, from southern Brazil were suspected of belonging in Roeweriinae. Herein, a maximum parsimony phylogenetic analysis of morphological characters was performed to test this hypothesis. Accordingly, the following taxonomic changes are herein proposed: the genus Bunopachylus Roewer, 1943 (currently in Pachylinae) is herein revalidated from synonymy with Discocyrtus, transferred to the Roeweriinae and now includes three species: B. armatissimus comb. nov. (for Discocyrtus armatissimus Roewer, 1913), B. orientalis comb. nov. (for Pachyloides orientalis Roewer, 1913) and B. occultus sp. nov. (which had been misidentified in the literature). A total of five new synonymies are proposed here: Discocyrtus milloti Roewer, 1943 = Discocyrtus coronatus Mello-Leitão, 1935 = Paradiscocyrtus trochanteralis Roewer, 1929 = Discocyrtus calcarifer Roewer, 1917 = Pachyloides orientalis Roewer, 1913, and Bunopachylus magnicalcar Roewer, 1943 (the type-species of Bunopachylus) = Discocyrtus armatissimus Roewer, 1913.

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Species delimitation of colour polymorphic Cladophorus (Coleoptera: Lycidae) from New Guinea

Zootaxa ◽

10.11646/zootaxa.4320.3.6 ◽

2017 ◽

Vol 4320 (3) ◽

pp. 505 ◽

Cited By ~ 4

Author(s):

ROMANA KALOUSOVA ◽

LADISLAV BOCAK

Keyword(s):

Phylogenetic Analysis ◽

Mitochondrial Dna ◽

Related Species ◽

Species Delimitation ◽

Morphological Differentiation ◽

Morphological Characters ◽

Molecular Data ◽

Closely Related Species ◽

Dna Fragment ◽

Colour Patterns

Cladophorus Guérin-Méneville, 1830 are endemic Papuan net-winged beetles which take part in highly diverse Müllerian mimicry rings. Available specimens were sequenced for cox1–tRNA-Leu–cox2 mitochondrial DNA fragment and the species delimitations were based on the genetic distance, phylogenetic analysis, and morphology. Three earlier described species were identified in the recently collected material and further 10 species are described: C. pallescens sp. nov., C. bicolor sp. nov., C. craterensis sp. nov., C. motykai sp. nov., C. mindikensis sp. nov., C. kailakiensis sp. nov., C. manokwarensis sp. nov., C. haiaensis sp. nov., C. humeralis sp. nov., and C. boceki sp. nov. DNA-based identifications provided some ambiguous results and closely related species could not be robustly delimited using solely molecular data. Additionally, the species limits were based on clearly defined morphological characters and the morphological differentiation was found unlinked from the genetic divergence. Colour patterns cannot be used for identification because all species available in more specimens were polymorphic and followed various local co-mimics. The Papuan fauna of Cladophorus is very diverse and the closely related species regularly occur in limited regions. Differentiation within restricted ranges is therefore considered as the main speciation mode.

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Phylogenetic relationships and taxonomic position of genus Hyperacrius (Rodentia: Arvicolinae) from Kashmir based on evidences from analysis of mitochondrial genome and study of skull morphology

PeerJ ◽

10.7717/peerj.10364 ◽

2020 ◽

Vol 8 ◽

pp. e10364

Author(s):

Natalia I. Abramson ◽

Fedor N. Golenishchev ◽

Semen Yu. Bodrov ◽

Olga V. Bondareva ◽

Evgeny A. Genelt-Yanovskiy ◽

...

Keyword(s):

Mitochondrial Genome ◽

De Novo ◽

Phylogenetic Analyses ◽

Complete Mitochondrial Genome ◽

Morphological Characters ◽

Molecular Data ◽

Phylogenetic Position ◽

Skull Morphology ◽

Protein Coding ◽

Protein Coding Genes

In this article, we present the nearly complete mitochondrial genome of the Subalpine Kashmir vole Hyperacrius fertilis (Arvicolinae, Cricetidae, Rodentia), assembled using data from Illumina next-generation sequencing (NGS) of the DNA from a century-old museum specimen. De novo assembly consisted of 16,341 bp and included all mitogenome protein-coding genes as well as 12S and 16S RNAs, tRNAs and D-loop. Using the alignment of protein-coding genes of 14 previously published Arvicolini tribe mitogenomes, seven Clethrionomyini mitogenomes, and also Ondatra and Dicrostonyx outgroups, we conducted phylogenetic reconstructions based on a dataset of 13 protein-coding genes (PCGs) under maximum likelihood and Bayesian inference. Phylogenetic analyses robustly supported the phylogenetic position of this species within the tribe Arvicolini. Among the Arvicolini, Hyperacrius represents one of the early-diverged lineages. This result of phylogenetic analysis altered the conventional view on phylogenetic relatedness between Hyperacrius and Alticola and prompted the revision of morphological characters underlying the former assumption. Morphological analysis performed here confirmed molecular data and provided additional evidence for taxonomic replacement of the genus Hyperacrius from the tribe Clethrionomyini to the tribe Arvicolini.

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Gintarasia and Xalocoa, two new genera to accommodate temperate to subtropical species in the predominantly tropical Graphidaceae (Ostropales, Ascomycota)

Australian Systematic Botany ◽

10.1071/sb13038 ◽

2013 ◽

Vol 26 (6) ◽

pp. 466 ◽

Cited By ~ 7

Author(s):

Ekaphan Kraichak ◽

Sittiporn Parnmen ◽

Robert Lücking ◽

H. Thorsten Lumbsch

Keyword(s):

Phylogenetic Analysis ◽

Molecular Markers ◽

Genetic Markers ◽

Phylogenetic Position ◽

New Combinations ◽

New Genera ◽

Phylogenetic Placement ◽

Complex Chemistry ◽

Subtropical Species

The phylogenetic placement of Chapsa lamellifera, C. megalophthalma and Diploschistes ocellatus was studied using a dataset of five genetic markers (mtSSU, nuLSU, RPB1, RPB2 and ITS). As extratropical species occurring in Australasia, C. lamellifera and C. megalophthalma differ from other species in that genus by having relatively large ascomata with muriform ascospores and complex chemistry of either the protocetraric or stictic acids chemosyndrome. D. ocellatus is unique within Diploschistes, in lacking lateral paraphyses and containing the norstictic acid chemosyndrome. Previous phylogenetic analysis gave inconclusive results regarding the phylogenetic position of these taxa, and hence in the present study, a larger sampling of molecular markers was employed. Our results demonstrated that the two Chapsa species and D. ocellatus are not part of their current genera. Consequently, the new genera Gintarasia Kraichak, Lücking & Lumbsch and Xalocoa Kraichak, Lücking & Lumbsch are described to accommodate these species. The new combinations Gintarasia lamellifera (Kantvilas & Vězda) Kraichak, Lücking & Lumbsch, G. lordhowensis (Mangold) Kraichak, Lücking & Lumbsch, G. megalophthalma (Müll. Arg.) Kraichak, Lücking & Lumbsch and Xalocoa ocellata (Vill.) Kraichak, Lücking & Lumbsch are also proposed.

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Diplazoptilon (Asteraceae) is merged with Saussurea based on evidence from morphology and molecular systematics

Phytotaxa ◽

10.11646/phytotaxa.236.1.4 ◽

2015 ◽

Vol 236 (1) ◽

pp. 53 ◽

Cited By ~ 5

Author(s):

Qian Yuan ◽

Yanchao Bi ◽

Yousheng Chen

Keyword(s):

Molecular Systematics ◽

Pollen Morphology ◽

Morphological Characters ◽

Systematic Position ◽

Monotypic Genus ◽

Molecular Analyses ◽

Molecular Studies ◽

Micromorphological Characters

Diplazoptilon is a monotypic genus belonging to the Saussurea group (Asteraceae, Cardueae). We undertake micromorphological and molecular studies to discuss the systematic position of this genus. The achene of Diplazoptilon picridifolium is obconical, 4-angled, with a small crown on the apical rim. The pollen of D. picridifolium are spheroidal, narrowly tricolpate, with the exine reticulate and shortly spinulate. The micromorphological characters of D. picridifolium are well in accordance with those of the genus Saussurea. Our molecular analyses demonstrate that Diplazoptilon and Saussurea form a strongly supported clade. Taking into account the great similarities in achene, pappus and pollen morphology between Diplazoptilon and Saussurea, it is reasonable to merge Diplazoptilon with Saussurea. From our molecular work and the gross-morphological characters, D. picridifolium should be a member of Saussurea subgen. Saussurea sect. Strictae. There are more than one species with a plumose outer pappus in the genus Saussurea, and the occurrences the plumose outer pappus in the genus Saussurea may have had parallel origins.

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A new Crocus L. (Iridaceae) species from SE Turkey, based on morphological and molecular data

Phytotaxa ◽

10.11646/phytotaxa.239.3.3 ◽

2015 ◽

Vol 239 (3) ◽

pp. 223 ◽

Cited By ~ 1

Author(s):

Osman Erol ◽

Doerte Harpke ◽

Hasan Yıldırım

Keyword(s):

Phylogenetic Analyses ◽

Type Specimen ◽

Morphological Characters ◽

Molecular Data ◽

Nuclear Ribosomal Dna ◽

Phylogenetic Position ◽

Full Description ◽

New Taxon ◽

Internal Transcribed Spacer Region ◽

Se Turkey

Crocus musagecitii is described as a new species. Diagnostic morphological characters, a full description and detailed illustrations are provided on the basis of the type specimen and wild specimens. Morphologically, C. musagecitii is close to Crocus biflorus subsp. pseudonubigena. Crocus musagecitii differs from C. biflorus subsp. pseudonubigena by the lack of stripes or narrow purplish tongue on outside of outer tepals, wider tepals, and homogenously yellow anthers. In order to clarify the phylogenetic position of this species within the Crocus adamii species complex, we sequenced the internal transcribed spacer region (ITS: ITS1 + 5.8SrDNA + ITS2) and 5’ external transcribed spacer (ETS) of the nuclear ribosomal DNA (rDNA). A phylogenetic tree obtained by Bayesian phylogenetic inference is given. Phylogenetic analyses revealed that the new taxon is close to C. munzurensis. Crocus musagecitii differs from its phylogenetically closest relative C. munzurensis by the corm tunics (C. musagecitii: coriaceus; C. munzurensis: membranous), the number of leaves (C. musagecitii: up to 8; C. munzurensis: up to 4) and non-hairy leaf margins.

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