On ten species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

Wang, Cheng; Li, Shuqiang

doi:10.3897/zookeys.1062.72531

Cited by 13 publications

(14 citation statements)

References 14 publications

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“…nov. closely resembles S. cheni from China in the general shape of the habitus and copulatory organs, but it differs in the following: 1) dorsal tibial apophysis less than 1/4 tibial length in retrolateral view (Fig. 16B ) versus more than 1/2 tibial length in S. cheni ( Wang and Li 2021 : fig. 18C); 2) cheliceral paturon lacks process (Fig.…”

Section: Taxonomymentioning

confidence: 86%

“…All specimens are preserved in 75% ethanol and are deposited in the Institute of Zoology, Chinese Academy of Sciences ( IZCAS ) in Beijing, China. Methods follow Wang and Li (2021) .…”

Section: Materials and Methodsmentioning

confidence: 99%

“… Wang and Li (2021) mentioned that the generic position of Euochin yaoi Wang & Li, 2021 may need further confirmation. This is true for the new species and the following one as well for the same reasons.…”

Section: Taxonomymentioning

confidence: 99%

“…18C); 2) cheliceral paturon lacks process (Fig. 17F, G ) versus process present mediolaterally on anterior surface in S. cheni ( Wang and Li 2021 : fig. 19G, H); 3) epigynal hood almost as long as posterior chamber of spermathecae (Fig.…”

Section: Taxonomymentioning

confidence: 99%

“…As a result of a series of taxonomic studies and biodiversity surveys conducted over the last three decades, knowledge of the salticid fauna from Xishuangbanna, China has increased considerably ( Li 2020 ; Lin and Li 2020 ; Hong et al 2022 ). To date, the list of salticids from Xishuangbanna, including the eight new species described here, comprises at least 145 species, which is more than the number of species in several adjacent countries and regions ( Logunov 2021 ; Wang and Li 2021 ; WSC 2022 ). However, there is no doubt that new records and species will be discovered in this biodiversity hotspot and the list of species will be increased further because most area of this region remains insufficiently surveyed ( Wang et al 2020 ; Li et al 2021 ; Yao et al 2021 ).…”

Section: Introductionmentioning

confidence: 99%

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On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

Wang¹,

Li²

2022

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One new genus and eight new species from Xishuangbanna, China are described and diagnosed: Bocusoides zhaoigen. and sp. nov., Euochin miisp. nov. (♂♀), E. tangisp. nov. (♀), Eupoa logunovisp. nov. (♂♀), Indomarengo wengnansp. nov. (♀), Laufeia zhangaesp. nov. (♂♀), Simaetha huigangsp. nov. (♂♀), and Synagelides chenisp. nov. (♀). The unknown sexes of three endemic species, Chalcovietnamicus lii (Lei & Peng, 2010) comb. nov. (ex Chalcoscirtus Bertkau, 1880), Indomarengo yui Wang & Li, 2020, and Rhene triapophyses Peng, 1995 are described for the first time.

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Section: Taxonomymentioning

confidence: 86%

“…All specimens are preserved in 75% ethanol and are deposited in the Institute of Zoology, Chinese Academy of Sciences ( IZCAS ) in Beijing, China. Methods follow Wang and Li (2021) .…”

Section: Materials and Methodsmentioning

confidence: 99%

Section: Taxonomymentioning

confidence: 99%

Section: Taxonomymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

Wang¹,

Li²

2022

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High species diversity of Phintella and Phintella‐like spiders (Araneae: Salticidae) in Vietnam revealed by DNA‐based species delimitation analyses

Phung,

Su,

Yamasaki

et al. 2024

Ecology and Evolution

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Salticidae (jumping spiders) usually exhibit pronounced sexual dimorphism in adult morphology, particularly body coloration and size and shape of the first legs. Consequently, the male and female from the same species might be erroneously assigned to different species or even different genera, which could generate synonymies in classification if only morphological data were used. Phintella is a species‐rich genus of Salticidae, which currently exhibits 76 named species. However, the male–female counterpart is unknown for nearly half of the species. In this study, we used a molecular approach to delineate the species boundaries for Phintella and Phintella‐like specimens collected in Vietnam, using morphological information as supporting data. We used three gene fragments (mitochondrial COI, 16S‐ND1, and nuclear 28S) and biogeographical considerations for species delimitation. A total of 22 putative species were recognized: 18 species of the genus Phintella, one species of the genus Lechia (L. squamata), and three species of the genus Phinteloides. Eleven undescribed species were discovered, of which seven have a male–female combination, two species have only males, and two species have only females. The crown age of Phintella was estimated at the Serravallian stage of the Miocene after the increase of species number around 16 MYA. The crown ages of most putative species recognized in this study were estimated in the Pleistocene, and the divergence among sister species likely occurred from the mid‐Miocene to the Pliocene. Our ancestral range reconstruction results showed that the diversification of our ingroup was governed by progressive dispersal events, i.e., Phintella and their related species in Vietnam diversified while expanding their range on the continent. Our results provide fundamental biodiversity data for a high‐diversity genus in Vietnamese Phintella spiders.

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Robust phylogenomics settles controversies of classification and reveals evolution of male embolic complex of the Laufeia clade (Araneae, Salticidae, Euophryini)

Yu,

Zhang,

Wang

et al. 2024

Cladistics

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The Laufeia clade is a peculiar lineage of euophryine jumping spiders showing rapid divergence of male genital structures, especially the embolic complex that directly interacts with female genitalia during sperm transfer. With the rapid growth of species discovery and the perplexing morphology of male genitalia in the Laufeia clade, the controversy in its classification has become a crucial problem. In this study, we applied a phylogenomic approach using ultra‐conserved elements data to infer the phylogeny of the Laufeia clade with extensive taxon sampling. A comparative morphological study was performed to evaluate diagnostic characters and understand the evolution of the male embolic complex within the Laufeia clade. The evolution of microhabitats (foliage, tree trunk, rock and surface litter) was also investigated to uncover the potential link between the microhabitat shifts and male embolic complex divergence. The results provide a strongly supported phylogenetic framework and updated generic concepts for the Laufeia clade. The synapomorphies for the updated genera within the Laufeia clade were identified through character mapping on the phylogeny. Ancestral state reconstruction analyses revealed that the Type I embolic complex (characterized by a disc‐like embolic disc with a lamina as its outer edge) was ancestral and gradually evolved into the Type II (without lamina of embolic disc, base of embolic complex often modified into a functional “conductor”) and Type III (lacking lamina of embolic disc and base of embolic complex) embolic complex, and that some embolic shapes evolved multiple times independently in different lineages of the Laufeia clade. The shift from foliage‐dwelling to tree trunk‐dwelling in the common ancestor of the Laufeia clade may have facilitated the divergent evolution of male embolic complex in the Laufeia clade. This study provides a solid foundation for future studies of systematics and evolution of this group.

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On ten species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

Cited by 13 publications

References 14 publications

On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

High species diversity of Phintella and Phintella‐like spiders (Araneae: Salticidae) in Vietnam revealed by DNA‐based species delimitation analyses

Robust phylogenomics settles controversies of classification and reveals evolution of male embolic complex of the Laufeia clade (Araneae, Salticidae, Euophryini)

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On ten species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

Cited by 13 publications

References 14 publications

﻿On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

﻿On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

High species diversity of Phintella and Phintella‐like spiders (Araneae: Salticidae) in Vietnam revealed by DNA‐based species delimitation analyses

Robust phylogenomics settles controversies of classification and reveals evolution of male embolic complex of the Laufeia clade (Araneae, Salticidae, Euophryini)

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On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)

On eleven species of jumping spiders from Xishuangbanna, China (Araneae, Salticidae)