Browse
Submit Data
Databases
API
Help

Dataset Information

40 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Three new species of the primitively segmented spider genus Songthela (Araneae, Mesothelae) from Guizhou Province, China.

ABSTRACT: We diagnose and describe three new species of the primitively segmented spider genus Songthela from Guizhou Province, China, based on morphological characters and molecular data: S. liui sp. nov. (♂♀), S. tianzhu sp. nov. (♂♀), and S. yuping sp. nov. (♂♀). We provide the genetic distances within and among the three new species based on the DNA barcode gene, cytochrome c oxidase subunit I (COI) to support our descriptions. We also provide the COI GenBank accession codes for the three new species for future identification.

SUBMITTER: Chen Z

PROVIDER: S-EPMC8137636 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Three new species of the primitively segmented spider genus Songthela (Araneae, Mesothelae) from Guizhou Province, China.

Chen Zhaoyang Z Li Dengqing D Li Daiqin D Xu Xin X

ZooKeys 20210513

We diagnose and describe three new species of the primitively segmented spider genus Songthela from Guizhou Province, China, based on morphological characters and molecular data: S. liui sp. nov. (♂♀), S. tianzhu sp. nov. (♂♀), and S. yuping sp. nov. (♂♀). We provide the genetic distances within and among the three new species based on the DNA barcode gene, cytochrome c oxidase subunit I (COI) to support our descriptions. We also provide the COI G ...[more]

PMID: 34045917

Similar Datasets

Three new species of the primitively segmented spider genus Songthela (Mesothelae, Liphistiidae, Heptathelinae) from Hunan Province, China.

Project description:Three new species of the primitively segmented spider genus Songthela Ono, 2000 are identified and described from Hunan Province, China, based on morphological characters of males and females: S.anhua Zhang & Xu, sp. nov. (♂♀), S.longhui Zhang & Xu, sp. nov. (♂♀), and S.zhongpo Zhang & Xu, sp. nov. (♂♀). All the new Songthela species belong to the multidentata-group according to male palp and female genital morphology.

| S-EPMC10194079 | biostudies-literature

Two new species of the primitively segmented spider genus Songthela from Hunan Province, China (Mesothelae, Liphistiidae).

Project description:This study reports two new species of the primitively segmented spider genus Songthela from Hunan Province, China, based on morphological characters: S. huangyang sp. nov. (♂♀), S. xiangnan sp. nov. (♂♀). Additional material also facilitates a more accurate description of S. goulouensis (Yin, 2001) with the first description of the male. Nucleotide data for the barcoding gene, cytochrome c oxidase subunit I (COI), is also provided for these three species.

| S-EPMC7280323 | biostudies-literature

Four new species of the primitively segmented spider genus Qiongthela from Hainan island, China (Mesothelae, Liphistiidae).

Project description:Four species of the primitively segmented spider genus Qiongthela Xu & Kuntner, 2015 collected from Hainan Island, China are diagnosed and described as new to science based on their genital morphology: Q. bawangsp. n. (?), Q. jianfengsp. n. (??), Q. yinisp. n. (?), Q. wuzhisp. n. (??). Together with the type species of Qiongthela, Q. baishensis Xu, 2015, five species are found and described from Hainan, China, and seven species are now known in the genus.

| S-EPMC5740404 | biostudies-literature

Four new species of the primitively segmented spider genus Qiongthela from Hainan Island, China (Mesothelae, Liphistiidae).

Project description:The primitively segmented spider genus Qiongthela Xu & Kuntner, 2015 consists of seven species that are distributed in Hainan Island, China and southern Vietnam. Of the seven species, five are known from Hainan Island. In this study, four more Qiongthela species collected from Hainan Island are diagnosed and described as new to science based on morphological characters: Q. baoting sp. nov. (??), Q. qiongzhong sp. nov. (??), Q. sanya sp. nov. (??), Q. yinggezui sp. nov. (??). To facilitate future identification, the GenBank accession codes of the DNA barcode gene, cytochrome c oxidase subunit I (COI), for all the type specimens are also provided.

| S-EPMC7031386 | biostudies-literature

Two new species of the primitively segmented spider genus Liphistius Schiodte, 1849 (Mesothelae, Liphistiidae) from Myanmar.

Project description:Two Liphistius species of the primitively segmented spider family Liphistiidae, collected from Loikaw (Kayah State) and Pinlaung (Shan State), Myanmar, are diagnosed and described as new to science based on their genital morphology: Liphistius hpruso sp. nov. (♀), Liphistius pinlaung sp. nov. (♂♀).

| S-EPMC6821867 | biostudies-literature

A genus-level taxonomic review of primitively segmented spiders (Mesothelae, Liphistiidae).

Project description:The spider suborder Mesothelae, containing a single extant family Liphistiidae, represents a species-poor and ancient lineage. These are conspicuous spiders that primitively retain a segmented abdomen and appendage-like spinnerets. While their classification history is nearly devoid of phylogenetic hypotheses, we here revise liphistiid genus level taxonomy based on original sampling throughout their Asian range, and on the evidence from a novel molecular phylogeny. By combining morphological and natural history evidence with phylogenetic relationships in the companion paper, we provide strong support for the monophyly of Liphistiidae, and the two subfamilies Liphistiinae and Heptathelinae. While the former only contains Liphistius Schiödte, 1849, a genus distributed in Indonesia (Sumatra), Laos, Malaysia, Myanmar, Thailand, we recognize and diagnose seven heptatheline genera, all but three removed from the synonymy of Heptathela: i) Ganthela Xu & Kuntner, gen. n. with the type species Ganthelayundingensis Xu, sp. n. is known from Fujian and Jiangxi, China; ii) a rediagnosed Heptathela Kishida, 1923 is confined to the Japanese islands (Kyushu and Okinawa); iii) Qiongthela Xu & Kuntner, gen. n. with the type species Qiongthelabaishensis Xu, sp. n. is distributed disjunctly in Hainan, China and Vietnam; iv) Ryuthela Haupt, 1983 is confined to the Ryukyu archipelago (Japan); v) Sinothela Haupt, 2003 inhabits Chinese areas north of Yangtze; vi) Songthela Ono, 2000 inhabits southwest China and northern Vietnam; and vii) Vinathela Ono, 2000 (Abcathela Ono, 2000, syn. n.; Nanthela Haupt, 2003, syn. n.) is known from southeast China and Vietnam.

| S-EPMC4389128 | biostudies-literature

Three new species of the segmented spider genus Qiongthela (Mesothelae, Liphistiidae) from Hainan Island, China.

Project description:We report three new species of the segmented trapdoor spider genus Qiongthela Xu & Kuntner, 2015 collected from Hainan Island, China based on morphological characters: Q. dongfang sp. nov. (♂♀), Q. nankai sp. nov. (♂♀), Q. yalin sp. nov. (♂♀). We also provide the GenBank accession codes of the DNA barcode gene, cytochrome c oxidase subunit I (COI), of the type specimens of all three new species to aid future identification.

| S-EPMC7813806 | biostudies-literature

On three species of the spider genus Pimoa (Araneae, Pimoidae) from China.

Project description:Two new species of the spider genus Pimoa Chamberlin & Ivie, 1943 are described from Hunan and Yunnan Provinces, China: P.binchuanensis sp. nov. (♂♀) and P.xinjianensis sp. nov. (♂♀). In addition, the male of P.lata Xu & Li, 2009 is described for the first time. The DNA barcodes of the two new species are documented.

| S-EPMC6586717 | biostudies-literature

Four new species of the spider genus Liphistius (Araneae, Mesothelae, Liphistiidae, Liphistiinae) from Myanmar.

Project description:Four new species of Liphistius belonging to the birmanicus species group are described from Myanmar based on both sexes: L.kalaw Zhan & Xu, sp. nov. (♂♀), L.kanpetlet Zhan & Xu, sp. nov. (♂♀), L.nawngau Zhan & Xu, sp. nov. (♂♀) and L.rostratus Zhan & Xu, sp. nov. (♂♀). Currently, Myanmar stands as the westernmost country where Liphistius is distributed, with the new species L.kanpetlet sp. nov. being found in the westernmost region of Myanmar.

| S-EPMC11344173 | biostudies-literature

Three spider species of the genus Mimetus Hentz, 1832 (Araneae, Mimetidae) from China.

Project description:The present paper deals with three species of the genus Mimetus from China, including Mimetus echinatus Wang, 1990, Mimetus lamelliformissp. n. (male), and Mimetus wangisp. n. (female and male). Mimetus lamelliformis differs from the related species Mimetus echinatus Wang, 1990 by: cymbial tip with several slender long macrosetae; cymbium boat-shaped, length/width ratio about 3/1 in retrolateral view; vexillum about 1/2 length of cymbium in retrolateral view. Mimetus wangisp. n. differs from the related species Mimetus sinicus Song & Zhu, 1993 by: the opisthosoma with a pair of distinct outgrowths in the dorsum; sperm duct nearly horizontal; spermathecae kidney shaped and contiguous. Photos of body and copulatory organs, line drawings of copulatory organs, as well as the locality map are provided.

| S-EPMC5096374 | biostudies-literature