New records and their associated DNA barcodes of the butterfly family Hesperiidae in Tibet, China

Zootaxa ◽  
2019 ◽  
Vol 4674 (4) ◽  
pp. 426-438
Author(s):  
CHENGLONG CAO ◽  
SIYAO HUANG ◽  
YONGQIANG XU ◽  
HAOMIN WU ◽  
TIANPENG CHEN ◽  
...  
Keyword(s):  
Genetic Distance ◽  
Morphological Study ◽  
New Records ◽  
Coi Gene ◽  
Dna Barcodes ◽  
Species Cluster ◽  
The Family ◽  
Interspecific Genetic Distance ◽  
Coi Sequences ◽  
First Time

The specimens of the family Hesperiidae collected from Tibet during 2016–2018 are identified using morphology. COI sequences of 76 individuals are newly obtained. The result of our morphological study is congruent with COI gene analyses. Maximum likehood (ML) and Bayesina inferences (BI) analyses reveal that individuals identified morphologically as the same species cluster cohesively. The minimum interspecific genetic distance is 1.7% between Halpe aucma and H. filda, and the genetic distance between conspecific individuals ranged from 0 to 0.2% for the genus Halpe. A total of 51 species are recognized, and six of them, Celaenorrhinus consanguineus Leech, 1891, Barca bicolor (Oberthür, 1896), Aeromachus propinquus Alphéraky, 1897, Pedesta bivitta (Oberthür, 1886), Baoris penicillata chapmani Evans, 1937, and Ochlodes brahma Moore, 1878, are reported from Tibet for the first time, and the last species is new to China. 

scholarly journals A new species of Litarachna Walter, 1925 (Acari: Hydrachnidia: Pontarachnidae) from Corozal Bay (Belize), described based upon morphology and DNA barcodes

Acarologia ◽  
2021 ◽  
Vol 61 (3) ◽  
pp. 602-613
Author(s):  
Lucia Montes-Ortiz ◽  
Tom Goldschmidt ◽  
Lourdes Vásquez-Yeomans ◽  
Manuel Elías-Gutiérrez
Keyword(s):  
Dna Barcode ◽  
Morphological Description ◽  
Estuarine System ◽  
Dna Barcodes ◽  
Sem Images ◽  
The Family ◽  
Coi Sequences ◽  
First Time ◽  
A New Species ◽  
Electronic Microscope

A new planktonic species of the marine water mites of the family Pontarachnidae Koenike, 1910 is described from Corozal Bay, an estuarine system in Belize. The morphological description includes Scanning Electronic Microscope (SEM) images and is augmented by an analysis of DNA cytochrome c oxidase I (COI) sequences, the DNA barcode, used for the first time for a species description in this group.

scholarly journals Karyotype and COI sequences of Chironomus sokolovae Istomina, Kiknadze et Siirin, 1999 (Diptera,Chironomidae) from the bay of Orkhon River, Mongolia

2021 ◽  
Vol 15 (2) ◽  
pp. 149-157
Author(s):  
Viktor V. Bolshakov ◽  
Alexander A. Prokin
Keyword(s):  
Bayesian Inference ◽  
Phylogenetic Tree ◽  
Genetic Distance ◽  
Dna Barcoding ◽  
Molecular Genetic ◽  
Species Level ◽  
Coi Gene ◽  
High Similarity ◽  
Coi Sequences ◽  
First Time

Chironomus sokolovae Istomina, Kiknadze et Siirin, 1999 (Diptera, Chironomidae) is recorded from Mongolia for the first time. Eleven banding sequences determined in the Mongolian population were previously known from Altai and Yenisei populations: sokA1, sokB1, sokB2, sokC1, sokC2, sokD1, sokD2, sokE1, sokF1, sokF2 and sokG1. The additional B-chromosomes are absent. DNA-barcoding of COI gene was carried out for this species for the first time. The phylogenetic tree estimated by Bayesian inference showed a high similarity of the studied species with Ch. acutiventris Wülker, Ryser et Scholl, 1983 from the Chironomus obtusidens-group. The estimated genetic distance K2P between Ch. sokolovae and Ch. acutiventris is much lower (0.38%) than the commonly accepted threshold of 3% for species of genus Chironomus Meigen, 1803. Our results show that the accepted cytogenetic criteria of species level in the genus Chironomus are more in accordance with morphological ones of the same level, than with molecular-genetic criteria accepted for species COI genetic distance.

scholarly journals New records of water mites from the Balkans revealed by DNA barcoding (Acari, Hydrachnidia)

2021 ◽  
Vol 49 ◽  
pp. 20-34
Author(s):  
Vladimir Pešić ◽  
Milica Jovanović ◽  
Ana Manović ◽  
Ioannis Karaouzas ◽  
Harry Smit
Keyword(s):  
Dna Barcoding ◽  
New Records ◽  
Cryptic Diversity ◽  
Dna Barcodes ◽  
Water Mites ◽  
Water Mite ◽  
The Balkans ◽  
Coi Sequences ◽  
First Time

New records of water mites from Serbia, North Macedonia and Greece revealed by DNA barcoding are presented. DNA barcodes were recovered from 63 water mite specimens morphologically assigned to 32 species. One species Lebertia algeriensis Lundblad, 1942, is reported for the first time for the Balkans; four species, i.e. Lebertia fimbriata Thor, 1899, L. rivulorum K. Viets, 1933, Atractides stankovici Pešić & Gerecke, 2010, and Wettina lacustris Pešić & Smit, 2018 are new for North Macedonia; Monatractides madritensis (K. Viets, 1930) and Mideopsis roztoczensis Biesiadka & Kowalik, 1979 are new for Serbia; and Hygrobates mediterraneus Pešić, 2020 is new for Greece. Comparing sequences of our study with the available COI sequences we recognized five possible cases of cryptic diversity involving species clusters with more than 5% divergence indicating that these species need further study.

scholarly journals Karyotype and COI sequences of Chironomus sokolovae Istomina, Kiknadze et Siirin, 1999 (Diptera,Chironomidae) from the bay of Orkhon River, Mongolia

2021 ◽  
Vol 15 (2) ◽  
pp. 149-157
Author(s):  
Viktor V. Bolshakov ◽  
Alexander A. Prokin
Keyword(s):  
Bayesian Inference ◽  
Phylogenetic Tree ◽  
Genetic Distance ◽  
Dna Barcoding ◽  
Molecular Genetic ◽  
Species Level ◽  
Coi Gene ◽  
High Similarity ◽  
Coi Sequences ◽  
First Time

Chironomus sokolovae Istomina, Kiknadze et Siirin, 1999 (Diptera, Chironomidae) is recorded from Mongolia for the first time. Eleven banding sequences determined in the Mongolian population were previously known from Altai and Yenisei populations: sokA1, sokB1, sokB2, sokC1, sokC2, sokD1, sokD2, sokE1, sokF1, sokF2 and sokG1. The additional B-chromosomes are absent. DNA-barcoding of COI gene was carried out for this species for the first time. The phylogenetic tree estimated by Bayesian inference showed a high similarity of the studied species with Ch. acutiventris Wülker, Ryser et Scholl, 1983 from the Chironomus obtusidens-group. The estimated genetic distance K2P between Ch. sokolovae and Ch. acutiventris is much lower (0.38%) than the commonly accepted threshold of 3% for species of genus Chironomus Meigen, 1803. Our results show that the accepted cytogenetic criteria of species level in the genus Chironomus are more in accordance with morphological ones of the same level, than with molecular-genetic criteria accepted for species COI genetic distance.

New records of some rare species in the family Hyaloscyphaceae (Ascomycota, Helotiales) from Central Russia

2013 ◽  
Vol 47 ◽  
pp. 135-142
Author(s):  
E. S. Popov
Keyword(s):  
Rare Species ◽  
New Records ◽  
Moscow Region ◽  
North Caucasus ◽  
Central Russia ◽  
The Family ◽  
First Time

Three rare species of discomycetes in the family Hyaloscyphaceae are reported from Central Russia (Oryol and Bryansk Regions). Proliferodiscus tricolor is recorded for the first time in Russia. Comments are made on Aeruginoscyphus sericeus and Eriopezia caesia previously reported only from Moscow Region and North Caucasus respectively.

New records of the true bugs (Heteroptera: Cimicomorpha, Pentatomomorpha) for the Northeast of European Russia

2014 ◽  
Vol 23 (2) ◽  
pp. 242-247
Author(s):  
A.N. Zinovjeva
Keyword(s):  
New Records ◽  
European Russia ◽  
True Bugs ◽  
The Family ◽  
First Time

Twenty seven species of the true bugs from the families Anthocoridae, Reduviidae, Miridae (Cimicomorpha), Coreidae, Thyreocoridae, Acanthosomatidae, and Pentatomidae (Pentatomomorpha) are recorded from the Northeast of European Russia for the first time. The family Thyreocoridae is for the first time reported from the region.

DNA barcodes provide evidence for the independent origin of the cultivated silkworms Samia ricini and Samia cynthia

2021 ◽  
pp. 1-8
Author(s):  
J.-C. Huang ◽  
X.-Y. Li ◽  
Y.-P. Li ◽  
R.-S. Zhang ◽  
D.-B. Chen ◽  
...  
Keyword(s):  
Genetic Distance ◽  
Phylogenetic Relationship ◽  
Dna Barcode ◽  
Distinct Species ◽  
Coi Gene ◽  
Molecular Evidence ◽  
Dna Barcodes ◽  
Close Relationship ◽  
Molecular Phylogenetic ◽  
Phylogenetic Framework

Samia ricini (Wm. Jones) and Samia cynthia (Drury) (Lepidoptera: Saturniidae) have been used as traditional sources of food as well as silk-producing insects. However, the phylogenetic relationship between the two silkworms remains to be addressed. In this study, the mitochondrial cytochrome c oxidase subunit 1 (COI) gene sequences corresponding to DNA barcodes from 13 Samia species were analysed, and a DNA barcode-based phylogenetic framework for these Samia species was provided. Phylogenetic analysis showed that multiple individuals of a species could be clustered together. Our analysis revealed a close relationship among Samia yayukae Paukstadt, Peigler and Paukstadt, Samia abrerai Naumann and Peigler, Samia kohlli Naumann and Peigler, Samia naessigi Naumann and Peigler, Samia naumanni Paukstadt, Peigler and Paukstadt, and Samia kalimantanensis Paukstadt and Paukstadt. The mixed clustering relationship and low Kimura-2-parameter (K2P) genetic distance (0.006) between individuals of S. ricini and Samia canningi (Hutton) indicated that the cultivated silkworm S. ricini was derived from the non-cultivated silkworm S. canningi. The remote phylogenetic relationship and high K2P genetic distance (0.039) indicated that S. ricini and S. cynthia are distinct species, thus providing solid molecular evidence that they had entirely independent origins. The relationships between S. kalimantanensis and S. naumanni and between S. cynthia and Samia wangi Naumann and Peigler, as well as the potential cryptic species within S. abrerai were also discussed. This is the first study to assess the DNA barcodes of the genus Samia, which supplements the knowledge of species identification and provides the first molecular phylogenetic framework for Samia species.

scholarly journals New records of Anthomyiidae (Diptera) from the Czech Republic and Slovakia

2015 ◽  
Vol 64 (2) ◽  
pp. 151-154 ◽  
Author(s):  
Olga Komzáková ◽  
Verner Michelsen
Keyword(s):  
Czech Republic ◽  
New Records ◽  
The Czech Republic ◽  
The Family ◽  
First Time

Abstract Althogether 17 species of the family Anthomyiidae (Diptera) are recorded from the Czech Republic (or Moravia and Bohemia) (16 species) and Slovakia (1 species) for the first time. The most interesting findings are Delia dovreensis Ringdahl 1954 and northamerican species Pegomyia bifurcata Griffiths 1983.

scholarly journals New records of Celaenorrhinus pyrrha de Nicéville, 1889 and C. munda (Moore, 1884) from China (Lepidoptera, Hesperiidae)

ZooKeys ◽  
2020 ◽  
Vol 985 ◽  
pp. 61-70
Author(s):  
Guo-Xi Xue ◽  
Yutaka Inayoshi ◽  
Meng Li ◽  
Fu-Ming Zhang ◽  
Da-Kun Lai ◽  
...  
Keyword(s):  
Gene Sequence ◽  
New Records ◽  
Morphological Characters ◽  
Coi Gene ◽  
Distribution Map ◽  
Male Specimen ◽  
Autonomous Region ◽  
Tibet Autonomous Region ◽  
First Time ◽  
The Tibet Autonomous Region

Celaenorrhinus pyrrha de Nicéville, 1889, a rare species of Hesperiidae previously known to be distributed from northeastern India to Indochina, is reported from southwestern Yunnan and southwestern Chongqing, China. A 658 bp COI gene sequence of this species is published for the first time. Although Chongqing is obviously isolated from the main distribution range, morphological characters of the specimens from this locality do not indicate a subspecies differentiation. Another rare taxon, C. munda munda (Moore, 1884), is also recorded from China for the first time based upon a male specimen from Cuona County in the Tibet Autonomous Region. This is the second specimen of C. munda from China, over 100 years after the holotype of C. munda joka Evans, 1949. The genitalia of both species are illustrated and described. Some taxonomic notes and a distribution map are provided as well.

scholarly journals Two new records of Viola L. (Violaceae) for Nepal

1970 ◽  
Vol 2 (3) ◽  
pp. 48-50
Author(s):  
Ramesh S Dani ◽  
Krishna K Shrestha
Keyword(s):  
Key Words ◽  
New Records ◽  
Viola Odorata ◽  
The Family ◽  
First Time

Viola mandshurica W. Becker and Viola odorata L. belonging to the family Violaceae are reported for the first time from Nepal. The plants were collected along the trail between the suburbs Chovar and Jalbinayak, Kathmandu. Key words: Herbarium, Nepal, Viola Himalayan Journal of Sciences 2(3): 48-50, 2004

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