Molecular systematics of the genus Troglophilus (Rhaphidophoridae, Orthoptera) in Turkey: mitochondrial 16s rDNA evidences

Taylan, Mehmet Sait; Russo, Claudio Di; Rampini, Mauro; Ketmaier, Valerio

doi:10.3897/zookeys.257.4133

Cited by 5 publications

(2 citation statements)

References 36 publications

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“…Cave crickets, with a poor dispersal ability and broad distribution worldwide, are an ideal model to explain the roles of different palaeogeographic events in determining the current geographical distribution of different species (Weckstein et al, 2016;Allegrucci et al, 2017;Luo & Li, 2017). However, studies on cave crickets have mainly focused on the subfamilies Dolichopodainae and Troglophilinae in Europe (Allegrucci et al, 2005;Allegrucci et al, 2009;Ketmaier et al, 2009;Martinsen et al, 2009;Allegrucci et al, 2011;Kaya et al, 2013;Taylan et al, 2013;Taylan & Şirin, 2016;Allegrucci et al, 2017;Allegrucci & Sbordoni, 2019;Allegrucci et al, 2021), Macropathinae in Australia and New Zealand (Trewick, 2000;Goldberg et al, 2008;Cook et al, 2010;Beasley-Hall et al, 2018), as well as Ceuthophilinae in North America (Weckstein et al, 2016). A combination of dispersal and vicariance events are considered the main factors that have led to the current distribution pattern of species in Europe (Allegrucci et al, 2011;Allegrucci et al, 2017;Allegrucci & Sbordoni, 2019); while dispersal rather than vicariance was suggested as the likely explanation for the origin of the Chatham Islands biota in New Zealand (Trewick, 2000).…”

Section: Introductionmentioning

confidence: 99%

Phylogeny and phylogeography of Diestramima cave crickets (Orthoptera: Rhaphidophoridae): speciation driven by multiple dispersal and vicariance events

Zhu

Zhou

et al. 2022

Systematic Entomology

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Cave crickets (Orthoptera: Rhaphidophoridae) are an understudied family with poor dispersal abilities and broad distributions, which makes them ideal for investigations of historical biogeography. Within Rhaphidophoridae, Diestramima is the largest genus of the tribe Diestramimini, and most species are endemic to China. It was divided into three subgenera based only on morphological characteristics, and no molecular evidence has been previously reported. Here, we reconstruct the phylogeny and phylogeography of Diestramima based on three mitochondrial (COI, 12S rRNA and 16S rRNA) and two nuclear fragments (18S rRNA and 28S rRNA). A total of 114 samples representing 28 morphological species were sampled from China. Molecular phylogenies were reconstructed using Bayesian inference and maximum likelihood and four approaches (ABGD, jMOTU, GMYC and bPTP) were employed to delimit species. Phylogenetic analyses highly supported the monophyly of Diestramima, but did not support the classification system consisting of three subgenera. Species delimitation methods suggested 28 species, among which six new species were described: Diestramima furcata Zhu & Shi sp. n., Diestramima spinata Zhu & Shi sp. n., Diestramima qionglaiensis Zhu & Shi sp. n., Diestramima taiwanensis Zhu & Shi sp. n., Diestramima longifolia Zhu & Shi sp. n., Diestramima sichuanensis Zhu & Shi sp. n. Divergence time estimation and reconstruction of ancestral areas indicated that Diestramima may have originated from Southern Yunnan at 17.72 Ma (95% highest probability density: 14.71–21.05 Ma) in the early Miocene. The initial divergence within the genus was likely to be correlated with geographical isolation. Most speciation events have occurred since the Pliocene, possibly driven by multiple dispersal and vicariance events and influenced by the uplift of the Himalaya–Tibetan plateau and climate change.ZooBank URL: http://zoobank.org/urn:lsid:zoobank.org:pub:D461A536‐6728‐4547‐9EC4‐AF56D3BB9000. http://zoobank.org/urn:lsid:zoobank.org:act:5FA4075B‐4CD2‐43A5‐B109‐D32882CCF369. http://zoobank.org/urn:lsid:zoobank.org:act:C3D02B4E‐1442‐456F‐BD59‐C811716F0704. http://zoobank.org/urn:lsid:zoobank.org:act:E022BD2C‐8A69‐4C00‐B008‐129DE9ABB229. http://zoobank.org/urn:lsid:zoobank.org:act:4E5552E4‐78CB‐498F‐ABB6‐98D56BEC6FBC. http://zoobank.org/urn:lsid:zoobank.org:act:480E002C‐4B82‐4F0D‐B421‐2AFD9F333333. http://zoobank.org/urn:lsid:zoobank.org:act:220EE409‐293B‐4ACC‐B853‐090EF226123D.

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Section: Introductionmentioning

confidence: 99%

Phylogeny and phylogeography of Diestramima cave crickets (Orthoptera: Rhaphidophoridae): speciation driven by multiple dispersal and vicariance events

Zhu

Zhou

et al. 2022

Systematic Entomology

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“…Object of this study are the species of genus Troglophilus belonging to the subfamily Troglophilinae Krauss, 1879, distributed from the eastern Alps to the Anatolian Peninsula (Eades, Otte, Cigliano, & Braun, ). Up to now, 21 species of Troglophilus have been described (Di Russo, Rampini, & Cobolli, ; Di Russo, Rampini, & Landeck, ; Karaman et al., ; Rampini & Di Russo, ,b; Taylan, Di Russo, Cobolli, & Rampini, ; Taylan, Di Russo, Rampini, & Cobolli, ; Taylan, Di Russo, Rampini, & Ketmaier, ; Taylan, Mol, & Sirin, ), with species diversity peaking along the Balkan Peninsula and in Anatolia (Turkey). Hence, differently from Dolichopoda that shows the highest diversity in peninsular and insular Greece, Troglophilus shows two separated centers of species richness with ten and six species described for Anatolia and Balkans, respectively.…”

Section: Introductionmentioning

confidence: 99%

Molecular phylogeography ofTroglophiluscave crickets (Orthoptera, Rhaphidophoridae): A combination of vicariance and dispersal drove diversification in the East Mediterranean region

Allegrucci

Ketmaier

Russo

et al. 2017

J Zool Syst Evol Res

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In this study, we investigated the molecular phylogenetic divergence and historical biogeography of cave crickets belonging to the genus Troglophilus (Orthoptera, Rhaphidophoridae) from caves in eastern Mediterranean and Anatolia regions.Three mitochondrial DNA genes (COI, 12S rDNA, and 16S rDNA) and two nuclear ones (18S rDNA and 28S rDNA) were amplified and partially sequenced to reconstruct phylogenetic relationships among most of the known Troglophilus species.Results showed a well-resolved phylogeny with three main clades representing the Balkan, the Anatolian, and the Cycladian-Cretan lineages. Based on Bayesian analyses, we applied a relaxed molecular clock model to estimate the divergence times between these three lineages. Dating estimates indicate that radiation of the ingroup might have been triggered by the opening of the Mid-Aegean trench, while the uplift of the Anatolian Plateau in Turkey and the changes of relief, emergence, and disappearance of orographic and hydrographical barriers in the Balkan Peninsula are potential paleogeographic events responsible for the initial diversification of the genus Troglophilus. A possible biogeographic scenario, reconstructed using S-DIVA with RASP software, suggested that the current distribution of Troglophilus species can be explained by a combination of both dispersal and vicariance events that occurred in particular in the ancestral populations. The radiation of Troglophilus species likely started from the Aegean and proceeded eastward to Anatolia and westward to the Balkan region. Results are additionally compared to those available for Dolichopoda, the only other representative genus of Rhaphidophoridae present in the Mediterranean area. K E Y W O R D S biogeography, cave crickets, divergence times, East Mediterranean, mitochondrial and nuclear DNA, phylogeography, Troglophilus

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Speciation of the genus Dolichopoda in Anatolia with reference to the role of ancient central lake system

Taylan

Şirin

2016

Insect Syst Evol

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The aim of this study was to determine of the evolutionary relationships of the TurkishDolichopodaspecies, and to define and clarify the systematics of the group in Anatolia. For this purpose, we have examined some 27 populations of the genusDolichopodafrom Anatolia and adjacent regions (Caucasia and the Greek islands). A total of 532 bp of the mitochondrial 16S rDNA gene was sequenced in order to clarify the phylogenetic relationships of the genus. Five main clades can be distinguished and well-supported by phylogenetic analyses. In these clades, the results obtained from Samos Island and Anatolia are remarkable. In contrast to some previous studies, our results point to an Aegean origin of the AnatolianDolichopodaspecies. According to the mitochondrial 16S rDNA divergence data, the current distribution of the genetic diversity was affected by ancient central lake system, habitat types, Messinian period and Plio-Pleistocene characterized by alternating dry/cold and warm/humid stages.

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Molecular systematics of the genus Troglophilus (Rhaphidophoridae, Orthoptera) in Turkey: mitochondrial 16s rDNA evidences

Cited by 5 publications

References 36 publications

Phylogeny and phylogeography of Diestramima cave crickets (Orthoptera: Rhaphidophoridae): speciation driven by multiple dispersal and vicariance events

Phylogeny and phylogeography of Diestramima cave crickets (Orthoptera: Rhaphidophoridae): speciation driven by multiple dispersal and vicariance events

Molecular phylogeography ofTroglophiluscave crickets (Orthoptera, Rhaphidophoridae): A combination of vicariance and dispersal drove diversification in the East Mediterranean region

Speciation of the genus Dolichopoda in Anatolia with reference to the role of ancient central lake system

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