Generic switch-over during ontogenesis in Dimorphacanthella gen. n. (Collembola, Isotomidae) with barcoding evidence

  title={Generic switch-over during ontogenesis in Dimorphacanthella gen. n. (Collembola, Isotomidae) with barcoding evidence},
  author={M. Potapov and Y. Bu and Cheng-Wang Huang and Y. Gao and Yun-Xia Luan},
  pages={13 - 23}
Abstract A new genus Dimorphacanthella is established for Tetracanthella anommatos Chen and Yin, 1984 and Dimorphacanthella mediaseta sp. n. from China. The new genus exhibits an unusual metamorphosis: small juveniles, previously called Uzelia anommatos Yue & Yin, 1999 get the second pair of anal spines resulted from moulting and become “Tetracanthella”. Species identity of forms with two and four anal spines is proved by barcoding analysis. The derivation of anal spines is compared among… Expand
About some unusual Asiatic taxa of Isotomidae (Collembola)
Three new species and one new genus are described in this paper: Mucronia fjellbergi sp. nov, Aggresopygus sibiricus sp. et gen. nov, and A. armatus sp. nov. Additional details of morphology andExpand
Redescription of arenicolous dipluran Parajapyx pauliani (Diplura, Parajapygidae) and DNA barcoding analyses of Parajapyx from China
The littoral habitat was confirmed for the species, as the first report of arenicolous dipluran in China, and DNA barcoding fragment was sequenced for five Parajapyx species from China, the first reported on DNA barcodes used for dipluren identification. Expand
Species delimitation in the morphologically conserved Coecobrya (Collembola: Entomobryidae): A case study integrating morphology and molecular traits to advance current taxonomy
This study aimed to integrate both morphological and molecular character traits to explore the collembolan Coecobrya group across geographically separated cave populations, and described seven new species corresponding to seven candidate morphospecies. Expand
Fungal species selection during ectomycorrhizal grazing by Collembola
Collembola feeding preferences were investigated by offering naturally occurring ECM, identified by ITS sequencing, to Folsomia candida and Protaphorura armata, and it was found that some ECM types, including the Tricholoma aestuans, Piloderma bicolor and the tuburculate ECM of Suillus spraguei, were readily grazed, while others were unpalatable. Expand
Comment on “Taxonomy and the DNA Barcoding Enterprise” by Ebach (2011)
MARK I. STEVENS, DAVID PORCO, CYRILLE A. D’HAESE & LOUIS DEHARVENG South Australian Museum, North Terrace, GPO Box 234, SA 5000, and School of Earth and Environmental Sciences, University ofExpand
Grazing of ectomycorrhizae by microarthropods
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Taxonomy of the Proisotoma complex. III. A revision of the genus Narynia (Collembola: Isotomidae) with a description of a new species from China
The three known species in the genus Narynia Martynova, Narynia setosa Martynova, Narynia andreevae Martynova in Martynova & Tshelnokov and Narynia kolimiensis Martynova are revised based on typeExpand
Isotomiella (Isotomidae: Collembola) of China
Two species of the genus Isotomiella Bagnall 1939 collected in China are newly described and illustrated and have bidentate mucro and long sensilla on most tergites, a character never seen before in this genus. Expand
Proisotoma rainieri Folsom, 1937 (= lsotoma kisoana Yosii, 1939) syn. nov. An epitokous species of Collembola (Isotomidae)
Examination of type specimens of both taxa prove that the Japanese Isotoma kisoana is a junior synonym of the Nearctic Proisotoma rainieri, and other cases of epitoky among isotomid Collembola are briefly discussed. Expand
It can be distinguished from other species of Tuvia by the ventral setae onThoracic segment Ⅱ to Ⅲ and the axial chaetotaxy of thoracic and abdominal segments. Expand
Checklist of Chinese Isotomidae (Collembola) and a description of a new Subisotoma
A review of the historical research of Chinese Isotomidae and a checklist of the 70 species of Isotomidae recorded so far from China are given. Subisotoma quadrisensillata sp. nov. from HainanExpand
Studies in Liocranidae (Araneae): redescriptions and transfers in Apostenus Westring and Brachyanillus Simon, as well as description of a new genus
Three poorly known species of Apostenus Westring 1851 are redescribed: A. humilis Simon 1932, A. ochraceus Hadjissarantos 1940 and A. rutilius Simon 1897. A. rutilius is transferred to AgraecinaExpand
Biological identification of springtails (Hexapoda: Collembola) from the Canadian Arctic, using mitochondrial DNA barcodes
It is concluded that DNA barcoding is a powerful tool for identifying species of Collembola and should regularly be useful as a complement to traditional, morphological taxonomy. Expand
DNA primers for amplification of mitochondrial cytochrome c oxidase subunit I from diverse metazoan invertebrates.
We describe "universal" DNA primers for polymerase chain reaction (PCR) amplification of a 710-bp fragment of the mitochondrial cytochrome c oxidase subunit I gene (COI) from 11 invertebrate phyla:Expand
Isotomidae. Abhandlungen und Berichte des Naturkundemuseums
  • 2001
Synopses on Palaearctic Collembola
  • Volume 3. Isotomidae. Abhandlungen und Berichte des Naturkundemuseums, Görlitz,
  • 2001