New and little-known taxa of the tribe Diestramimini (Orthoptera: Rhaphidophoridae: Aemodogryllinae) from Southeast Asia. Part 2

Gorochov, A. V.; Storozhenko, Sergey Yu.

doi:10.31610/zsr/2019.28.1.132

Cited by 10 publications

(17 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Phylogenetic analyses strongly supported the monophyly of Diestramima. However, the recovered clades are inconsistent with the classification scheme of three subgenera from morphological studies proposed by Gorochov & Storozhenko (2019). First, the monophyly of subgenus Diestramima (Baculitettix) was not supported, as Clade B clustered together with Clade C. Second, there are nine species that do not fit within the three subgenera at all.…”

Section: Molecular Phylogenycontrasting

confidence: 59%

“…Initially, the genus Diestramima was divided into two groups according to the shape of the outgrowth on the male seventh abdominal tergite and male paraproct (Gorochov, 1998). Subsequently, as an increasing number of species were discovered, and the genus was divided into three subgenera based only on the shape of male paraproct, that is, subgenera Diestramima (Baculitettix) Gorochov & Storozhenko, Diestramima (Diestramima) Gorochov & Storozhenko and Diestramima (Excisotettix) Gorochov & Storozhenko (Gorochov & Storozhenko, 2019). The main diagnoses of species within Diestramima are based on the shape of male seventh abdominal tergite and male paraproct as well, but do these traits offer a suitable basis for the division of subgenera?…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

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

Zhu

Zhou

et al. 2022

Systematic Entomology

View full text Add to dashboard Cite

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.

show abstract

Section: Molecular Phylogenycontrasting

confidence: 59%

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

View full text Add to dashboard Cite

show abstract

“…Based on different tree-constructing methods as well as single or combined dataset, the monophyly of the species in Diestramima was well-supported. The membership of each of these major clades were not strongly correlated with the distribution of their subgenera (Baculitettix, Diestramima and Excisotettix) [14]. The species within each clade live in roughly the same area, especially in the southwestern border region of China.…”

Section: Species Delimitation and Phylogenymentioning

confidence: 88%

“…All widespread species in China and a cross-border species distributed in China and Vietnam have been collected. Moreover, we examined a large of additional specimens and relevant literature [9][10][11][12][13][14][15][16][17][18] of Rhaphidophoroidea for better understanding the morphological variations of species, to aid in accurate species determination. Thus, the present sampling is the almost comprehensive one for the phylogenetic analysis in terms of both taxonomy and distribution.…”

Section: Taxon Samplingmentioning

confidence: 99%

Phylogenetic relationship and biogeography of the genus Diestramima, a cave cricket endemic to the Oriental realm (Rhaphidophoridae: Aemodogryllinae)

Zong

Qin

Shen

et al. 2022

Preprint

View full text Add to dashboard Cite

Background Diestramima is only distributed in the Oriental realm, and mainly in China. Because they are apterous, these insects are good materials for studying biogeography. In this study, we reconstruct the phylogeny tree of Diestramima species based on maximum likelihood and Bayesian inference based on six genes, and use fossil-based molecular dating and ancestral range estimation to reconstruct the dispersal route. Results The results of molecular system are highly consistent with the morphological characteristics of these species. At the subgenus level, it is difficult to give a reasonable explanation on the phylogenetic tree although we found that some groups share some common characteristics. Dating and historical biogeography analyses suggest an early Miocene origin of the genus. Some ancestors of the genus Diestramima have been distributed in Guangxi, Yunnan province and other regions of China at this time. In the late Miocene, the genus Diestramima dispersed from the low mountain and hilly areas of Guizhou, Guizhou and Hunan to inland China. Quaternary glaciation determines their current geographical distribution pattern. Southeast Asia is the most likely original place of the genus Diestramima. Conclusion In phylogenetic clades of Diestramima, similarity in geographic distribution is as important as similarity in morphological characteristics. Combined with the results of biogeographic analysis, the two temperature rises in the Palacocene and Miocene may have intensified the dispersal of the ancestors of the genus Diestramima in the Oriental realm. The temperature drop and the uplift of the Qinghai-Tibet Plateau were the main reasons for the divergence within the genus Diestramima. In addition, changes in humidity and changes in surface plant communities are also important factors affecting their divergence.

show abstract

“…The genus Tamdaotettix Gorochov, 1998 consists of 17 species distributed in Laos, Vietnam and South China (Gorochov & Storozhenko, 1992;Gorochov, 1998;Gorochov & Storozhenko, 2015;Qin et al, 2016;Zhu et al, 2018;Cigliano et al, 2019;Gorochov & Storozhenko, 2019). It was divided into two subgenera: Tamdaotettix s. str.…”

Section: Introductionmentioning

confidence: 99%

A New Species of the Genus Tamdaotettix (Orthoptera: Rhaphidophoridae) From Yunnan With a Key to Chinese Species

Qin¹,

Wang²,

Li³

2019

Far East. entomol.

View full text Add to dashboard Cite

show abstract

New and little-known taxa of the tribe Diestramimini (Orthoptera: Rhaphidophoridae: Aemodogryllinae) from Southeast Asia. Part 2

Cited by 10 publications

References 5 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

Phylogenetic relationship and biogeography of the genus Diestramima, a cave cricket endemic to the Oriental realm (Rhaphidophoridae: Aemodogryllinae)

A New Species of the Genus Tamdaotettix (Orthoptera: Rhaphidophoridae) From Yunnan With a Key to Chinese Species

Contact Info

Product

Resources

About