TY  - JOUR
AU  - Chetverikov, Philipp
AU  - Craemer, Charnie
AU  - Cvrković, Tatjana
AU  - Klimov, Pavel
AU  - Petanović, Radmila
AU  - Romanovich, Anna
AU  - Sukhareva, Sogdiana
AU  - Zukoff, Sarah
AU  - Bolton, Samuel
AU  - Amrine, James
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/708
AB  - Phytoptidae s.str. is a lineage of eriophyoid mites associated with angiosperms. Based on representative taxon sampling and four gene markers (COI, HSP70, 18S, and 28S), we inferred the molecular phylogeny of this group and performed comparative analyses of cuticle-lined female internal genitalia. Although basal relationships were unclear, several well supported clades were recovered. These clades were supported by geography, host associations, and female genital anatomy, but contradicted the current morphology-based systematics. The monophyly of each of five conventional supraspecific groupings (Fragariocoptes, Phytoptus, Phytoptinae, Sierraphytoptinae, and Sierraphytoptini) is rejected based on a series of statistical tests. Additionally, four morphological characters (the absence of tibial solenidion φ and opisthosomal seta c1, presence of telosomal pseudotagma, and ‘morphotype’) were found to be homoplasies that cannot be used to confidently delimit supraspecific lineages of phytoptids. However, our molecular topology was highly congruent with female genital characters. Eight molecular clades were unambiguously supported by the shapes and topography of the spermathecal apparatus and genital apodemes. This suggests that the female genital anatomy could be an important factor affecting cladogenesis in Phytoptidae, a conclusion contrasting with the general expectation that host characteristics should be a major macroevolutionary force influencing the evolution of host-specific symbionts. Indeed, despite the high host-specificity, there were no apparent cophylogenetic patterns. Furthermore, we show that gall-inducing ability evolved multiple times in phytoptids. Because gall formation creates nearly instantaneous niche partitioning and the potential loss or reduction of gene flow, we hypothesize that it could be an important evolutionary factor affecting speciation within different host-associated clades of phytoptid mites.
PB  - Springer
T2  - Experimental and Applied Acarology
T1  - Molecular phylogeny of the phytoparasitic mite family Phytoptidae (Acariformes: Eriophyoidea) identified the female genitalic anatomy as a major macroevolutionary factor and revealed multiple origins of gall induction
EP  - 68
IS  - 1
SP  - 31
VL  - 83
DO  - 10.1007/s10493-020-00571-6
ER  - 

@article{
author = "Chetverikov, Philipp and Craemer, Charnie and Cvrković, Tatjana and Klimov, Pavel and Petanović, Radmila and Romanovich, Anna and Sukhareva, Sogdiana and Zukoff, Sarah and Bolton, Samuel and Amrine, James",
year = "2021",
abstract = "Phytoptidae s.str. is a lineage of eriophyoid mites associated with angiosperms. Based on representative taxon sampling and four gene markers (COI, HSP70, 18S, and 28S), we inferred the molecular phylogeny of this group and performed comparative analyses of cuticle-lined female internal genitalia. Although basal relationships were unclear, several well supported clades were recovered. These clades were supported by geography, host associations, and female genital anatomy, but contradicted the current morphology-based systematics. The monophyly of each of five conventional supraspecific groupings (Fragariocoptes, Phytoptus, Phytoptinae, Sierraphytoptinae, and Sierraphytoptini) is rejected based on a series of statistical tests. Additionally, four morphological characters (the absence of tibial solenidion φ and opisthosomal seta c1, presence of telosomal pseudotagma, and ‘morphotype’) were found to be homoplasies that cannot be used to confidently delimit supraspecific lineages of phytoptids. However, our molecular topology was highly congruent with female genital characters. Eight molecular clades were unambiguously supported by the shapes and topography of the spermathecal apparatus and genital apodemes. This suggests that the female genital anatomy could be an important factor affecting cladogenesis in Phytoptidae, a conclusion contrasting with the general expectation that host characteristics should be a major macroevolutionary force influencing the evolution of host-specific symbionts. Indeed, despite the high host-specificity, there were no apparent cophylogenetic patterns. Furthermore, we show that gall-inducing ability evolved multiple times in phytoptids. Because gall formation creates nearly instantaneous niche partitioning and the potential loss or reduction of gene flow, we hypothesize that it could be an important evolutionary factor affecting speciation within different host-associated clades of phytoptid mites.",
publisher = "Springer",
journal = "Experimental and Applied Acarology",
title = "Molecular phylogeny of the phytoparasitic mite family Phytoptidae (Acariformes: Eriophyoidea) identified the female genitalic anatomy as a major macroevolutionary factor and revealed multiple origins of gall induction",
pages = "68-31",
number = "1",
volume = "83",
doi = "10.1007/s10493-020-00571-6"
}

Chetverikov, P., Craemer, C., Cvrković, T., Klimov, P., Petanović, R., Romanovich, A., Sukhareva, S., Zukoff, S., Bolton, S.,& Amrine, J.. (2021). Molecular phylogeny of the phytoparasitic mite family Phytoptidae (Acariformes: Eriophyoidea) identified the female genitalic anatomy as a major macroevolutionary factor and revealed multiple origins of gall induction. in Experimental and Applied Acarology
Springer., 83(1), 31-68.
https://doi.org/10.1007/s10493-020-00571-6

Chetverikov P, Craemer C, Cvrković T, Klimov P, Petanović R, Romanovich A, Sukhareva S, Zukoff S, Bolton S, Amrine J. Molecular phylogeny of the phytoparasitic mite family Phytoptidae (Acariformes: Eriophyoidea) identified the female genitalic anatomy as a major macroevolutionary factor and revealed multiple origins of gall induction. in Experimental and Applied Acarology. 2021;83(1):31-68.
doi:10.1007/s10493-020-00571-6 .

Chetverikov, Philipp, Craemer, Charnie, Cvrković, Tatjana, Klimov, Pavel, Petanović, Radmila, Romanovich, Anna, Sukhareva, Sogdiana, Zukoff, Sarah, Bolton, Samuel, Amrine, James, "Molecular phylogeny of the phytoparasitic mite family Phytoptidae (Acariformes: Eriophyoidea) identified the female genitalic anatomy as a major macroevolutionary factor and revealed multiple origins of gall induction" in Experimental and Applied Acarology, 83, no. 1 (2021):31-68,
https://doi.org/10.1007/s10493-020-00571-6 . .

TY  - JOUR
AU  - Chetverikov, Philipp E.
AU  - Cvrković, Tatjana
AU  - Efimov, Peter G.
AU  - Klimov, Pavel
AU  - Petanović, Radmila
AU  - Romanovich, Anna E.
AU  - Schubert, Maria A.
AU  - Sukhareva, Sogdiana, I
AU  - Zukoff, Sarah N.
AU  - Amrine, James
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/596
AB  - We analyzed the phylogenetic relationships of the genusTrisetacususing two genes [cytochromecoxidase subunit I (COI) and D1-D2 region of 28S rDNA (D1-D2 28S)], a representive taxon sampling (nearly 40% of known diversity), and a large set of close and distant outgroups. Our analyses suggest the presence of a dichotomy betweenTrisetacusassociated with Cupressaceae and Pinaceae. The following smaller molecular clades were found:Pin-1(bud mites, twig sheath mites, bark gall mites, and endoparasitic mites from pinaceans),Pin-2(needle sheath mites from pines),Pin-2a(putative Nearctic group of needle sheath mites),Pin-2b(putative Palearctic group of needle sheath mites),Cup-1and2(bud, cone, seed mites and mites living under bark scales from cupressaceans). The monophyly of the recently proposed subgenusBrevithecusnested within cladeCup-2was confirmed. Ancestral character reconstruction analyses recovered: (1) Pinaceae as the ancestral hosts of Nalepellidae andTrisetacus, (2) repetitive reductions of the spermathecal tube independently occurred in two lineages ofTrisetacusfrom Cupressaceae, and (3) several mite habitats on host (galls, cones, twig sheaths, seeds, inside leaves, and under scales) are evolutionarily derived states, whereas living in buds or needle sheaths are ancestral states forTrisetacuscladesCupandPin. Using confocal microscopy, we identified six basic types of the female internal genitalia ofTrisetacusbased on shapes of the spermatheca and spermathecal tube. These genitalic types are strongly correlated with lineages recovered by molecular phylogenetic analyses, suggesting that the female genital morphology is both evolutionarily conserved and is a factor influencing macroevolutionary patterns in this group of mites.
PB  - Springer, Dordrecht
T2  - Experimental and Applied Acarology
T1  - Molecular phylogenetic analyses reveal a deep dichotomy in the conifer-inhabiting genusTrisetacus(Eriophyoidea: Nalepellidae), with the two lineages differing in their female genital morphology and host associations
EP  - 316
IS  - 3
SP  - 287
VL  - 81
DO  - 10.1007/s10493-020-00503-4
ER  - 

@article{
author = "Chetverikov, Philipp E. and Cvrković, Tatjana and Efimov, Peter G. and Klimov, Pavel and Petanović, Radmila and Romanovich, Anna E. and Schubert, Maria A. and Sukhareva, Sogdiana, I and Zukoff, Sarah N. and Amrine, James",
year = "2020",
abstract = "We analyzed the phylogenetic relationships of the genusTrisetacususing two genes [cytochromecoxidase subunit I (COI) and D1-D2 region of 28S rDNA (D1-D2 28S)], a representive taxon sampling (nearly 40% of known diversity), and a large set of close and distant outgroups. Our analyses suggest the presence of a dichotomy betweenTrisetacusassociated with Cupressaceae and Pinaceae. The following smaller molecular clades were found:Pin-1(bud mites, twig sheath mites, bark gall mites, and endoparasitic mites from pinaceans),Pin-2(needle sheath mites from pines),Pin-2a(putative Nearctic group of needle sheath mites),Pin-2b(putative Palearctic group of needle sheath mites),Cup-1and2(bud, cone, seed mites and mites living under bark scales from cupressaceans). The monophyly of the recently proposed subgenusBrevithecusnested within cladeCup-2was confirmed. Ancestral character reconstruction analyses recovered: (1) Pinaceae as the ancestral hosts of Nalepellidae andTrisetacus, (2) repetitive reductions of the spermathecal tube independently occurred in two lineages ofTrisetacusfrom Cupressaceae, and (3) several mite habitats on host (galls, cones, twig sheaths, seeds, inside leaves, and under scales) are evolutionarily derived states, whereas living in buds or needle sheaths are ancestral states forTrisetacuscladesCupandPin. Using confocal microscopy, we identified six basic types of the female internal genitalia ofTrisetacusbased on shapes of the spermatheca and spermathecal tube. These genitalic types are strongly correlated with lineages recovered by molecular phylogenetic analyses, suggesting that the female genital morphology is both evolutionarily conserved and is a factor influencing macroevolutionary patterns in this group of mites.",
publisher = "Springer, Dordrecht",
journal = "Experimental and Applied Acarology",
title = "Molecular phylogenetic analyses reveal a deep dichotomy in the conifer-inhabiting genusTrisetacus(Eriophyoidea: Nalepellidae), with the two lineages differing in their female genital morphology and host associations",
pages = "316-287",
number = "3",
volume = "81",
doi = "10.1007/s10493-020-00503-4"
}

Chetverikov, P. E., Cvrković, T., Efimov, P. G., Klimov, P., Petanović, R., Romanovich, A. E., Schubert, M. A., Sukhareva, S. I., Zukoff, S. N.,& Amrine, J.. (2020). Molecular phylogenetic analyses reveal a deep dichotomy in the conifer-inhabiting genusTrisetacus(Eriophyoidea: Nalepellidae), with the two lineages differing in their female genital morphology and host associations. in Experimental and Applied Acarology
Springer, Dordrecht., 81(3), 287-316.
https://doi.org/10.1007/s10493-020-00503-4

Chetverikov PE, Cvrković T, Efimov PG, Klimov P, Petanović R, Romanovich AE, Schubert MA, Sukhareva SI, Zukoff SN, Amrine J. Molecular phylogenetic analyses reveal a deep dichotomy in the conifer-inhabiting genusTrisetacus(Eriophyoidea: Nalepellidae), with the two lineages differing in their female genital morphology and host associations. in Experimental and Applied Acarology. 2020;81(3):287-316.
doi:10.1007/s10493-020-00503-4 .

Chetverikov, Philipp E., Cvrković, Tatjana, Efimov, Peter G., Klimov, Pavel, Petanović, Radmila, Romanovich, Anna E., Schubert, Maria A., Sukhareva, Sogdiana, I, Zukoff, Sarah N., Amrine, James, "Molecular phylogenetic analyses reveal a deep dichotomy in the conifer-inhabiting genusTrisetacus(Eriophyoidea: Nalepellidae), with the two lineages differing in their female genital morphology and host associations" in Experimental and Applied Acarology, 81, no. 3 (2020):287-316,
https://doi.org/10.1007/s10493-020-00503-4 . .