Identification and delimitation of the trans-Palearctic Lygus species (Insecta: Heteroptera: Miridae) using integrative approach

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Identification and delimitation of the trans-Palearctic Lygus species (Insecta: Heteroptera: Miridae) using integrative approach. / Намятова, Анна Алексеевна; Тыц, Вероника Дмитриевна ; Большакова, Дарья Сергеевна.

в: Insect Systematics and Evolution, Том 3, № 2, 2022, стр. 1–47.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{ab65659d03e7479eacb30875d7e407de,

title = "Identification and delimitation of the trans-Palearctic Lygus species (Insecta: Heteroptera: Miridae) using integrative approach",

abstract = "Lygus (Insecta: Heteroptera: Miridae) is a Holarctic genus, and some of its representatives are important pests. Determining the Lygus species identity and their interrelationships is challenging. Our study aimed to delimit five trans-Palearctic species of this group: L. gemellatus, L. pratensis, L. punctatus, L. rugulipennis and L. wagneri. We implemented analyses of morphological characters, morphometrics, cytochrome c oxidase subunit I (COI) and 16S rRNA sequences. The results showed that those species could be delimited using morphology and most species pairs were different in morphometrics. Both COI and 16S rRNA were useful for species identification. Resulting phylogenetic trees contained two highly supported clades. One clade included species known from the Palearctic only, the other clade contained species with Nearctic and Holarctic distribution. Species were mostly poorly supported or non-monophyletic. Molecular species delineation approaches yielded results that generally did not correspond to the morphologically delimited species.",

keywords = "integrative taxonomy, haplotype network, mitochondria markers, PCA, plant bugs, phylogeny",

author = "Намятова, {Анна Алексеевна} and Тыц, {Вероника Дмитриевна} and Большакова, {Дарья Сергеевна}",

note = "Publisher Copyright: {\textcopyright} 2022 Koninklijke Brill NV, Leiden.",

year = "2022",

doi = "10.1163/1876312X-bja10035",

language = "English",

volume = "3",

pages = "1–47",

journal = "Insect Systematics and Evolution",

issn = "1399-560X",

publisher = "Brill",

number = "2",

}

RIS

TY - JOUR

T1 - Identification and delimitation of the trans-Palearctic Lygus species (Insecta: Heteroptera: Miridae) using integrative approach

AU - Намятова, Анна Алексеевна

AU - Тыц, Вероника Дмитриевна

AU - Большакова, Дарья Сергеевна

PY - 2022

Y1 - 2022

N2 - Lygus (Insecta: Heteroptera: Miridae) is a Holarctic genus, and some of its representatives are important pests. Determining the Lygus species identity and their interrelationships is challenging. Our study aimed to delimit five trans-Palearctic species of this group: L. gemellatus, L. pratensis, L. punctatus, L. rugulipennis and L. wagneri. We implemented analyses of morphological characters, morphometrics, cytochrome c oxidase subunit I (COI) and 16S rRNA sequences. The results showed that those species could be delimited using morphology and most species pairs were different in morphometrics. Both COI and 16S rRNA were useful for species identification. Resulting phylogenetic trees contained two highly supported clades. One clade included species known from the Palearctic only, the other clade contained species with Nearctic and Holarctic distribution. Species were mostly poorly supported or non-monophyletic. Molecular species delineation approaches yielded results that generally did not correspond to the morphologically delimited species.

AB - Lygus (Insecta: Heteroptera: Miridae) is a Holarctic genus, and some of its representatives are important pests. Determining the Lygus species identity and their interrelationships is challenging. Our study aimed to delimit five trans-Palearctic species of this group: L. gemellatus, L. pratensis, L. punctatus, L. rugulipennis and L. wagneri. We implemented analyses of morphological characters, morphometrics, cytochrome c oxidase subunit I (COI) and 16S rRNA sequences. The results showed that those species could be delimited using morphology and most species pairs were different in morphometrics. Both COI and 16S rRNA were useful for species identification. Resulting phylogenetic trees contained two highly supported clades. One clade included species known from the Palearctic only, the other clade contained species with Nearctic and Holarctic distribution. Species were mostly poorly supported or non-monophyletic. Molecular species delineation approaches yielded results that generally did not correspond to the morphologically delimited species.

KW - integrative taxonomy

KW - haplotype network

KW - mitochondria markers

KW - PCA

KW - plant bugs

KW - phylogeny

UR - http://www.scopus.com/inward/record.url?scp=85137094062&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/164dc53b-c87c-3f5b-bea7-1b633fa03cc1/

U2 - 10.1163/1876312X-bja10035

DO - 10.1163/1876312X-bja10035

M3 - Article

VL - 3

SP - 1

EP - 47

JO - Insect Systematics and Evolution

JF - Insect Systematics and Evolution

SN - 1399-560X

IS - 2

ER -

ID: 98403493