Description of two new peruvian Phaegoptera (Lepidoptera: Erebidae: Arctiinae: Phaegopterina)

2020 ◽  
Vol 15 (2) ◽  
pp. 54-59
Author(s):  
BENOÎT VINCENT
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Key Words ◽  
Two New Species ◽  
Neotropical Fauna ◽  
Species Descriptions ◽  
Molecular Characters

Two new species of the genus Phaegoptera are described from Peru: Phaegoptera touroulti sp. nov. and Phaegoptera doroshkini sp. nov. Detailed species descriptions are based upon morphological and molecular characters as well as distributional data. Key words: Arctiinae, Phaegopterina, Neotropical fauna, molecular phylogeny

Description of two new species Pericopini from Guatemala and critical review of some recent nomenclature changes in the genus Dysschema Hübner (Lepidoptera: Erebiidae: Arctiinae: Pericopini)

2014 ◽  
Vol 2 (4) ◽  
pp. 1 ◽  
Author(s):  
Michel Laguerre ◽  
José Monzon Sierra ◽  
Simeao De Souza Moraes
Keyword(s):  
New Species ◽  
Nucleotide Sequence ◽  
Critical Review ◽  
Molecular Data ◽  
Ecological Data ◽  
Data Analyses ◽  
Two New Species ◽  
Taxonomic Changes ◽  
Species Descriptions ◽  
Molecular Characters

Two new species of Pericopini (Erebiidae, Arctiinae) are described from Guatemala: Gnophaela baileyi sp. nov. and Dysschema faustinoi sp. nov. Detailed species descriptions are based upon morphological and molecular characters as well as distributional data. Analyses of the CO1 locus (a 658 nucleotide sequence commonly referred to as a barcode) in 397 individuals of the genus Dysschema Hübner reveal that many taxonomic changes recently proposed by V. O. Becker are not supported by molecular data. Dysschema appears not to be a genus of wide ranging species but rather a complex of more localized species that require redefinition using more detailed morphological, molecular, and ecological data.

Two new Neonerita Hampson species with redescription of Neonerita dorsipuncta Hampson, 1901 (Lepidoptera: Erebiidae: Arctiinae: Phaegopterina)

2016 ◽  
Vol 4 (11) ◽  
pp. 1 ◽  
Author(s):  
Michel Laguerre ◽  
Benoit VINCENT
Keyword(s):  
New Species ◽  
New Taxa ◽  
French Guiana ◽  
Distribution Data ◽  
Two New Species ◽  
Species Descriptions ◽  
Molecular Characters

Two new species of the genus Neonerita are described from Guatemala and French Guiana: Neonerita bernardoespinozai sp. nov. and Neonerita martinezi sp. nov. Detailed species descriptions are based upon morphological and molecular characters as well as distribution data. These new taxa are discussed and compared to Neonerita dorsipuncta, species with which both new species were confused with up to now.

Two new species of Phialocephala occurring on Picea and Alnus

1995 ◽  
Vol 73 (1) ◽  
pp. 26-32 ◽  
Author(s):  
Tadeusz Kowalski ◽  
Rolf D. Kehr
Keyword(s):  
New Species ◽  
Picea Abies ◽  
Key Words ◽  
Alnus Glutinosa ◽  
Forest Trees ◽  
Two New Species

Two new species of Phialocephala were isolated from the periderm of living branches of forest trees in Germany. In culture, Phialocephala compacta Kowalski & Kehr sp.nov., found on Alnus, is characterized by crowded conidiogenous heads that become deeply pigmented with age. Phialocephala scopiformis Kowalski & Kehr sp.nov., isolated from Picea and other conifers, develops elongated, complex conidiogenous heads with up to 15 series of branches in culture. The taxonomic placement of both new species and their role in endophytism and in natural pruning of branches is discussed. Key words: Picea abies, Alnus glutinosa, Phialocephala compacta, Phialocephala scopiformis, branch pruning fungi.

scholarly journals Molecular phylogeny of Ischnocnema (Anura: Brachycephalidae) with the redefinition of its series and the description of two new species

2018 ◽  
Vol 128 ◽  
pp. 123-146 ◽  
Author(s):  
Pedro P.G. Taucce ◽  
Clarissa Canedo ◽  
Júlia Soares Parreiras ◽  
Leandro O. Drummond ◽  
Paulo Nogueira-Costa ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Two New Species

scholarly journals Taxonomy and molecular phylogeny of the Neotropical genusAtlantoscia(Oniscidea, Philosciidae): DNA barcoding and description of two new species

2015 ◽  
Vol 174 (4) ◽  
pp. 702-717 ◽  
Author(s):  
Bianca L. Zimmermann ◽  
Ivanklin S. Campos-Filho ◽  
Maríndia Deprá ◽  
Paula B. Araujo
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Dna Barcoding ◽  
Two New Species

scholarly journals A revised taxonomy of Asian snail-eating snakes Pareas (Squamata, Pareidae): evidence from morphological comparison and molecular phylogeny

ZooKeys ◽  
2020 ◽  
Vol 939 ◽  
pp. 45-64
Author(s):  
Ping Wang ◽  
Jing Che ◽  
Qin Liu ◽  
Ke Li ◽  
Jie Qiong Jin ◽  
...  
Keyword(s):  
New Species ◽  
Bayesian Inference ◽  
Molecular Phylogeny ◽  
Morphological Data ◽  
Multivariate Morphometrics ◽  
Cryptic Diversity ◽  
Cyt B ◽  
Morphological Comparison ◽  
The Family ◽  
Two New Species

The Asian snail-eating snakes Pareas is the largest genus of the family Pareidae (formerly Pareatidae), and widely distributed in Southeast Asia. However, potential diversity remains poorly explored due to their highly conserved morphology and incomplete samples. Here, on basis of more extensive sampling, interspecific phylogenetic relationships of the genus Pareas were reconstructed using two mitochondrial fragments (cyt b and ND4) and two nuclear genes (c-mos and Rag1), and multivariate morphometrics conducted for external morphological data. Both Bayesian Inference and Maximum Likelihood analyses consistently showed that the genus Pareas was comprised of two distinct, monophyletic lineages with moderate to low support values. Based on evidences from molecular phylogeny and morphological data, cryptic diversity of this genus was uncovered and two new species were described. In additional, the validity of P. macularius is confirmed.

Taxonomic changes and description of two new species for the Phyllodactylus lanei complex (Gekkota: Phyllodactylidae) in Mexico

Zootaxa ◽  
2018 ◽  
Vol 4407 (2) ◽  
pp. 151 ◽  
Author(s):  
TONATIUH RAMÍREZ-REYES ◽  
OSCAR FLORES-VILLELA
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Genetic Distance ◽  
Morphological Characters ◽  
Integrative Taxonomy ◽  
Cryptic Diversity ◽  
Ecological Data ◽  
Temperature And Precipitation ◽  
Two New Species ◽  
Taxonomic Changes

An integrative taxonomy approach was implemented based on analysis of genetic, phylogenetic, morphological and ecological data to identify the cryptic diversity within the Phyllodactylus lanei complex. At least six species can be identified, of which four are currently considered subspecies: Phyllodactylus lanei, Phyllodactylus rupinus, Phyllodactylus isabelae, Phyllodactylus lupitae and two corresponding to undescribed taxa, which are identified and described in this contribution. These differ from other Mexican geckos in several characters: genetic distance (DNAmt), position in molecular phylogeny (concatened data DNAmt+DNAnu), species tree, morphological characters such as snout-vent length, longitudinal scales, tubercles from head to tail, interorbital scales, scales across venter, third labial–snout scales and rows of tubercles across dorsum; there are also differences in their bioclimatic profiles (temperature and precipitation) and geographical distribution. The most recent studies on taxonomy and evolution of Mexican geckos (Phyllodactylus) show that the diversity of this group of reptiles is currently underestimated, suggesting that more research and conservation efforts are should be addressed at these lizards. 

scholarly journals Two New Species of Taygetina With a Possible Case of ‘Juxta Loss’ in Butterflies (Lepidoptera: Nymphalidae: Satyrinae)

2019 ◽  
Vol 3 (6) ◽  
Author(s):  
Shinichi Nakahara ◽  
Pável Matos-Maraví ◽  
Eduardo P Barbosa ◽  
Keith R Willmott ◽  
Gerardo Lamas ◽  
...  
Keyword(s):  
New Species ◽  
Species Diversity ◽  
Molecular Phylogeny ◽  
Rare Case ◽  
Unusual Case ◽  
Single Species ◽  
Character State ◽  
State Change ◽  
Two New Species ◽  
A New Species

Abstract The male genitalic characters of Hexapoda are well known for their great taxonomic and systematic value. Despite insect male genitalia displaying large diversity, variation, and modification across orders, some structures are consistently present, and such characters can serve as the basis for discussion regarding homology. In the order Lepidoptera, a male genitalic structure widely known as the ‘juxta’ is present in many taxa and absence or modification of this character can be phylogenetically informative at the generic or higher level. We here focus on the systematics of the so-called ‘Taygetis clade’ within the nymphalid subtribe Euptychiina, and report an unusual case of ‘juxta loss’ in a single species, Taygetina accacioi Nakahara & Freitas, n. sp., a new species from Brazil named and described herein. Additionally, we describe another west Amazonian Taygetina Forster, 1964 species, namely Taygetina brocki Lamas & Nakahara, n. sp., in order to better document the species diversity of Taygetina. Our most up-to-date comprehensive molecular phylogeny regarding ‘Taygetis clade’ recovered these two species as members of a monophyletic Taygetina, reinforcing the absence of juxta being a character state change occurring in a single lineage, resulting in an apomorphic condition, which we report here as a rare case in butterflies (Papilionoidea).

Molecular phylogeny of the weevil genus Kyklioacalles Stüben, with descriptions of a new subgenus Glaberacalles and two new species (Curculionidae: Cryptorhynchinae)

Zootaxa ◽  
2010 ◽  
Vol 2662 (1) ◽  
pp. 28 ◽  
Author(s):  
PETER E. STÜBEN ◽  
JONAS J. ASTRIN
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Bayesian Analysis ◽  
Morphological Differentiation ◽  
Molecular Data ◽  
Mitochondrial Genes ◽  
Morphological Evidence ◽  
New Subgenus ◽  
Western Palearctic ◽  
Two New Species

A molecular phylogeny of the western Palearctic weevil genus Kyklioacalles Stüben, 1999 is presented, combining two mitochondrial genes (CO1 and 16S) in a Bayesian analysis. Based on molecular data, the validity of the subspecies Kyklioacalles punctaticollis punctaticollis (Lucas, 1849) and Kyklioacalles punctaticollis meteoricus (Meyer, 1909) is discussed and the morphological differentiation of the endophalli and known distributions of both subspecies are verified. Glaberacalles subg. n. (formerly Kyklioacalles punctaticollis-group) and two new species are described, Kyklioacalles atlasicus sp.n. from Morocco and Kyklioacalles plantapilosus sp.n. from Spain. Kyklioacalles berberi (Stüben, 2005), comb. n. and Kyklioacalles olcesei (Tournier, 1873) comb. n. are transferred from Acalles Schoenherr. The molecular results further advocate a transfer of Onyxacalles pyrenaeus (Boheman, 1844) to Kyklioacalles; however this is not supported by morphological evidence. Kyklioacalles almadensis Stüben, 2004 syn. n. (Spain) is synonymized with Kyklioacalles bupleuri Stüben, 2004 (Tunisia). A catalogue of all 40 (sub-)species of Kyklioacalles is given and a key of the species of the subgenus Glaberacalles is presented.

Two more new species of the Cyrtodactylus peguensis group (Squamata: Gekkonidae) from the fringes of the Ayeyarwady Basin, Myanmar

Zootaxa ◽  
2019 ◽  
Vol 4577 (2) ◽  
pp. 274 ◽  
Author(s):  
L. LEE GRISMER ◽  
PERRY L. JR. WOOD ◽  
MYINT KYAW THURA ◽  
NAY MYO WIN ◽  
EVAN S. H. QUAH
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Mitochondrial Gene ◽  
Color Pattern ◽  
Wildlife Sanctuary ◽  
The West ◽  
Two New Species

Two new species of Bent-toed Geckos of the Cyrtodactylus peguensis group are described from foothill areas occurring on opposite sides of the Ayeyarwady Basin. Cyrtodactylus nyinyikyawi sp. nov. from the Shwe Settaw Wildlife Sanctuary, Magway Region in the east and C. pyadalinensis sp. nov. from the Panluang-Pyadalin Wildlife Sanctuary, Shan State in the west bear unique suits of morphological and color pattern character states separating them from all species in the peguensis group. Additionally, a molecular phylogeny based on the mitochondrial gene ND2 indicates that neither species is nested within, nor sister to any known species in the group. This study augments recent and ongoing studies showing that the Ayeyarwady Basin is herpetologically more diverse than previously considered and should be incorporated into ongoing discussions concerning conservation efforts in Myanmar. 

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