RESUMEN
A new species of the genus Bannana Tong & Li, 2015 and a new species of the genus Trilacuna Tong & Li, 2007 are recorded from Xishuangbanna, Yunnan Province: Bannanazhengguoi Tong & Li, sp. nov. (ââ) and Trilacunaaoxian Tong & Li, sp. nov. (ââ). An identification key to species of the genus Bannana from Xishuangbanna is provided. Detailed diagnoses, descriptions, and photomicroscopy images of new species are provided.
RESUMEN
Background: Ischnothyreus Simon, 1893 is a large genus of oonopid spiders that currently contains 126 species, amongst which, 28 have been recorded in China. New information: Two new Ischnothyreus species, Ischnothyreusdaheling Tong & Zhang, sp. nov. and Ischnothyreuslongyang Tong & Zhang, sp. nov., are described, based on specimens collected from Yunnan Province and Ischnothyreusvelox Jackson, 1908 is recorded in China for the first time, based on material collected from Guangxi Province. All three species are illustrated.
RESUMEN
Background: Cuspidevia Jäch & Boukal, 1995 is a member of the tribe Macronychini which has the following features: antennae short, 6-10 segmented, aedeagus long and cylindrical, paramere very small, slender or lacking. This genus currently comprises only three species. All species are distributed in China. New information: Cuspideviapilosus sp. nov. is reported from Guangdong, Guangxi and Jiangxi Provinces in China. Habitus and diagnostic features of the new species are illustrated.
RESUMEN
Two new species, Heterlimnius luyashanensis sp. n. and Zaitzevia triangularis sp. n. are described from Shanxi Province, China. The genus Heterlimnius Hinton, 1935 and Zaitzevia Champion, 1923 are reported from Shanxi Province for the first time. Heterlimnius luyashanensis sp. n. belonging to the Heterlimnius trachys species group has the following characteristics: 1. anterior margin of pronotum strongly produced anteriad; 2. median longitudinal sulcus of pronotum extends from basal 0.3 to 0.8. Zaitzevia triangularis sp. n. has a larger body size and a triangular apex of penis.
Asunto(s)
Escarabajos , Masculino , Animales , China , Tamaño Corporal , Pene , Distribución AnimalRESUMEN
Two new species of Orchestina, O.dapojing Tong & Yang, sp. nov. (ââ) and O.hyperofrontata Tong & Yang, sp. nov. (â) are described from Yunnan, China. Descriptions, diagnoses and photographs of habitus and copulatory organs are provided.
RESUMEN
The genera Kachinia Tong & Li, 2018 and Promolotra Tong & Li, 2020 are recorded from China for the first time. Two new species, Kachinialonglingsp. nov. (ââ) and Promolotralushuisp. nov. (ââ) are described. Descriptions, diagnoses, photographs and keys to Kachinia and Promolotra species are provided.
RESUMEN
Background: Camptoscaphiella Caporiacco, 1934 is a small genus of oonopid spiders that currently contains 20 species, of which five have been recorded in Yunnan, China. New information: Three new species of Camptoscaphiella, C.hudie Tong & Yang, sp. nov. (female), C.yinglefeng Tong & Yang, sp. nov. (female, male) and C.yujufeng Tong & Yang, sp. nov. (male) are described from Yunnan, China. Descriptions, diagnoses and photographs are provided.
RESUMEN
Three new species of the genus Trilacuna Tong & Li, 2007, T.cangshan Tong, Yang & Zhang, sp. nov. (â), T.wumanshan Tong, Yang & Zhang, sp. nov. (â), and T.xiaoheishan Tong, Yang & Zhang, sp. nov. (ââ) are described from Yunnan, China. Descriptions, diagnoses, and photographs are provided.
RESUMEN
Background: Ischnothyreus Simon, 1893 is one of the most speciose genera of Oonopidae, with 124 extant species mainly distributed in the Old World. Currently, 27 species are known in China. New information: A new species, Ischnothyreusruyuanensis Tong, sp. n., is described from Guangdong Province, China. Morphological description and illustrations are provided.
RESUMEN
Four species of the genus Ischnothyreus Simon, 1893 from Tibet, China are recognised, including three new species, I.caoqiisp. nov. (female), I.metoksp. nov. (female), and I.pomesp. nov. (male and female). Males of Ischnothyreuslinzhiensis Hu, 2001 are discovered for the first time since its description. Descriptions, diagnoses, and photographs of the four species are provided.
RESUMEN
Eight new species are described from Yunnan, China (Grouvellinus elongatus sp. nov., G. ligulaceus sp. nov., G. lubricus sp. nov., G. macilentus sp. nov., G. nujiangensis sp. nov., G. pengi sp. nov., G. spiculatus sp. nov., G. spnaericus sp. nov.). Habitus, male genitalia photographs, and diagnosis are provided.
Asunto(s)
Escarabajos , Masculino , Animales , China , Distribución AnimalRESUMEN
Two new species of the genus Sinamma Lin Li, 2014, Sinamma quadrata Tong Li, sp. nov. (male, female) and Sinamma yingae Tong Li, sp. nov. (male, female) are described from Guangdong, China. The geographic distribution of the genus is updated and a key to all known species is provided.
Asunto(s)
Arañas , Animales , China , Femenino , MasculinoRESUMEN
BACKGROUND: The spider family Leptonetidae Simon, 1890 includes 20 genera and 366 species from North America, the Mediterranean Region and Asia. Currently, 132 species belonging to six genera have been recorded in China. NEW INFORMATION: A new genus and species of leptonetid spiders, Yueleptonetadongxing gen. et sp. n., is described from Guangdong Province, China. Yueleptoneta gen. n. is distinct from the other genera in the chelicerae having the stridulatory file on the lateral margin and the male palp having a tarsal spur, lacking strong spines or apophyses on the femur and tibia.
RESUMEN
Three new species of the genus Zaitzevia Champion, 1923: Zaitzevia muchenae sp. nov., Zaitzevia reniformis sp. nov., Zaitzevia gaoligongensis sp. nov. are described from Yunnan Province, China. Photos of habitus and aedeagus are provided. Zaitzevia chenzhitengi Jiang & Wang, 2020 is recorded from Shaanxi and Yunnan for the first time.
Asunto(s)
Escarabajos , Animales , China , Distribución AnimalRESUMEN
The genus Urumaelmis Sat, 1963 is recorded for the first time from China. A new species, Urumaelmis yunnanensis sp. nov. is described from Yunnan, China. The new species can be distinguished from U. uenoi uenoi (Nomura, 1961) and U. u. tokarana (Sat, 1963) by its larger body size, and by the carina on elytral interval VI which extends nearly from base to apex; and from U. flammea Nakajima Kamite, 2020 also by its black body color, the median groove of pronotum not reaching the base, pointed anterior pronotal angles, and by the absence of parameres. The habitus, and aedeagus photos, and line drawings of the male genitalia are provided.
Asunto(s)
Escarabajos , Distribución Animal , Animales , Tamaño Corporal , China , MasculinoRESUMEN
Two new species of the genus Camptoscaphiella Caporiacco, 1934 are described from Yunnan, China, i.e., C. changxu Tong & Li, sp. nov. (ââ) and C. linyejiei Tong & Li, sp. nov. (ââ). Camptoscaphiella changxu Tong & Li, sp. nov. is characterized by the long, strongly-curved setae between male paturons, which is unknown in other oonopids and in any other spiders. Camptoscaphiella linyejiei Tong & Li, sp. nov. is the third blind species of this genus in the world. Morphological descriptions and photographic illustrations of the two new species are given.
RESUMEN
A new genus, Paramolotra Tong & Li, gen. nov., including two new species, Paramolotra pome Tong & Li, sp. nov. (ââ) and Paramolotra metok Tong & Li, sp. nov. (ââ), is described from Tibet, China. Morphological descriptions and photographic illustrations of the two new species are given.
RESUMEN
BACKGROUND: The genus Ischnothyreus Simon, 1893 is one of the most speciose genera of Oonopidae, with 114 extant species mainly distributed in the Old World. Currently, 16 species have been recorded in China. NEW INFORMATION: Two species of the genus Ischnothyreus Simon, 1893 from China are recognised, including one new species, I. yunlong Tong & Li, sp. n. (male, female) from Yunnan. Ischnothyreus yueluensis Yin & Wang, 1984 is re-studied. Descriptions, diagnoses and photos of the two species are provided.
RESUMEN
Eight species of the genus Ischnothyreus Simon, 1893 from Xishuangbanna, Yunnan, China are recognized, including six new species: I. cristiformis Tong & Li, sp. nov. (ââ), I. mangun Tong & Li, sp. nov. (ââ), I. mengyang Tong & Li, sp. nov. (ââ), I. peltifer (Simon, 1892), I. qidaoban Tong & Li, sp. nov. (ââ), I. qiuxing Tong & Li, 2020 (ââ), I. sijiae Tong & Li, sp. nov. (â) and I. xiaolongha Tong & Li, sp. nov. (ââ). The male of I. qiuxing Tong & Li, 2020 is described for the first time. Photos of the habitus and copulatory organs are provided.
RESUMEN
Helochares (Hydrobaticus) MacLeay, 1871 is the largest subgenus of Helochares Mulsant, 1844. The Chinese fauna of Helochares (Hydrobaticus) is still poorly known. Five species are recognized, including three herein described as new: Helochares (Hydrobaticus) hainanensis sp. n. (Hainan); H. wuzhifengensis sp. n. (Jiangxi); H. tengchongensis sp. n. (Yunnan). Helochares minor d'Orchymont, 1925 and H. nipponicus Hebauer, 1995 are recorded from China for the first time. Descriptions, diagnoses, and illustrations of the new species are given. Habitus and aedeagus photos of the new record species are provided.