scholarly journals Two new species of the genus Melixanthus Suffrian (Coleoptera, Chrysomelidae, Cryptocephalinae) from China

ZooKeys ◽  
2021 ◽  
Vol 1060 ◽  
pp. 111-123
Author(s):  
Wen-Yuan Duan ◽  
Feng-Yan Wang ◽  
Hong-Zhang Zhou

Two new species of the genus Melixanthus Suffrian, 1854 are described from China: M. menglaensis Duan, Wang & Zhou, sp. nov. from Yunnan (also in Vietnam, Tonkin) and M. similibimaculicollis Duan, Wang & Zhou, sp. nov. from Yunnan. Another species, M. rufiventris Pic, 1926, is reported for the first time in China. High-quality color images and line drawings of adult habitus, aedeagus, and other important structures are provided for all three species. The types of the new species are deposited in the collection of Institute of Zoology, Chinese Academy of Sciences (IZ-CAS).

2021 ◽  
Author(s):  
Wen-yuan Duan ◽  
Feng-yan Wang ◽  
Hong-zhang Zhou

Two new species of the genus Melixanthus Suffrian, 1854 are described from China: M. menglaensis Duan, Wang & Zhou, sp. nov. from Yunnan (also in Vietnam, Tonkin) and M. similibimaculicollis Duan, Wang & Zhou, sp. nov. from Yunnan. One species M. rufiventris Pic, 1926 is reported for the first time in China. High quality color images and line drawings of adult habitus, aedeagus and other important structures are provided for the new species and the new country record species. All the types of the new species are deposited in the collection of Institute of Zoology, Chinese Academy of Sciences (IZ-CAS).


Zootaxa ◽  
2020 ◽  
Vol 4820 (1) ◽  
pp. 177-185
Author(s):  
TIANQI LAN ◽  
ZHIYUAN YAO ◽  
ABID ALI ◽  
GUO ZHENG ◽  
SHUQIANG LI

The genus Pholcus Walckenaer, 1805 is reported from Pakistan for the first time. Two new species of the Pholcus nenjukovi species-group are described: Pholcus hamuchal Yao & Li sp. nov. (Gilgit Baltistan, male and female) and Pholcus kalam Yao & Li sp. nov. (Khyber Pakhtunkhwa, male and female). Type material is deposited in the Institute of Zoology, Chinese Academy of Sciences (IZCAS) in Beijing, China.


Zootaxa ◽  
2011 ◽  
Vol 3067 (1) ◽  
pp. 1 ◽  
Author(s):  
FENG-YAN WANG ◽  
HONG-ZHANG ZHOU

The taxonomy of the genus Clytra Laicharting, 1781 occurring in China is studied. Two new species are described: Clytra (Clytraria) tanae sp. nov. from Qinghai and Yunnan, and Clytra (Clytraria) truncatula sp. nov. from Xinjiang. The Chinese fauna of the genus is thus increased to 13 species/subspecies in total. Keys to the Chinese genera of Clytrini and to Chinese species of Clytra are provided in addition to color plates and line drawings of habitus, maxilla, labium, male genitalia and spermatheca, which facilitates species identification; geographic distributions of 12 species/subspecies are mapped. The type specimens are deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing, China.


Zootaxa ◽  
2013 ◽  
Vol 3626 (3) ◽  
pp. 363-380
Author(s):  
YU-LINGZI ZHOU ◽  
HONG-ZHANG ZHOU

This paper studies the taxonomy of the genus Xanthophius Motschulsky, 1860 (Coleoptera: Staphylinidae, Staphylininae, Xantholinini). Two new species are described from China: Xanthophius unicidentatus sp. n. from Yunnan, Zhejiang, Guangxi and Hainan, and X. gutianshanensis sp. n. from Zhejiang. The number of species of Xanthophius therefore increased to eight. The elaborate structures of the everted endophallus of X. filum (Kraatz, 1859) is described for the first time and illustrated with a color plate. A key to eight species and their geographical distribution map are provided. The type specimens of the new species are deposited in the Institute of Zoology, Chinese Academy of Sciences (IZ-CAS).


Zootaxa ◽  
2017 ◽  
Vol 4233 (1) ◽  
pp. 1
Author(s):  
LIANG SU ◽  
HONG-ZHANG ZHOU

This study is focused on the Chinese fauna of the leaf beetle genus Chlamisus Rafinesque, 1815 (Coleoptera: Chrysomelidae) and three new species are described, namely C. corollinotatus sp. nov. from Guangxi, and C. lycocephalus sp. nov. and C. varipennatus sp. nov. from Yunnan. The number of the Chinese Chlamisus is thus increased to 66. Twenty-five species are redescribed with the emphasis mainly on the genital morphological characters that are observed and reported for the first time for most species of the genus from China. Color plates and line drawings of general habitus and other detailed structures are also provided. Chinese fauna of the genus is keyed to species. Type specimens of the new species and other materials included in this study are deposited in the Institute of Zoology, the Chinese Academy of Sciences, Beijing. 


Zootaxa ◽  
2018 ◽  
Vol 4378 (3) ◽  
pp. 337 ◽  
Author(s):  
CHUNYAN JIANG ◽  
ROBERTO CALDARA ◽  
RUNZHI ZHANG

The Chinese species of Cleopomiarus Pierce, 1919 (Curculionidae, Curculioninae, Mecinini) are revised. Six taxa are reported: two already know from China (C. distinctus (Boheman, 1845), C. vestitus (Roelofs, 1875)), two cited for the first time from this country (C. flavoscutellatus (Morimoto, 1959), C. graminis (Gyllenhal, 1813)), and two new to science (C. danfengensis Jiang & Caldara n. sp., C. nuerhachii Jiang & Caldara n. sp.). The following new synonymy is proposed: C. distinctus (Boheman, 1845) = Miarus longirostris mandschuricus Voss, 1952 n. syn. Diagnosis, description or redescription, comparative notes and distribution are reported for each species. Dorsal and lateral habitus, as well as details of rostra and genitalia are illustrated. Finally, a key to the species is provided. Type specimens are deposited in the National Zoological Museum of China in the Institute of Zoology, Chinese Academy of Sciences in Beijing, China. 


2007 ◽  
Vol 139 (2) ◽  
pp. 179-188 ◽  
Author(s):  
Xiuxia Lu ◽  
Runzhi Zhang ◽  
David W. Langor

AbstractTwo new species from northern China, Pissodes chenisp. nov. and Pissodes pilatsquamosussp. nov., are described from Pinus and Picea, respectively. Pissodes harcyniae (Herbst) is recorded from China and P. nitidus Roelofs is recorded from Russia for the first time. A key is provided to the eight Pissodes species known from China. A list of the 18 known Palearctic species with synonyms, host data, and distribution is also included. Type specimens for the two new species are deposited in the Institute of Zoology, Chinese Academy of Sciences, Beijing, China.


Zootaxa ◽  
2021 ◽  
Vol 5016 (1) ◽  
Author(s):  
CHAO WU ◽  
CHUN-XIANG LIU

The genus Paraxantia Liu & Kang, 2009 hitherto included 8 species from China. Herein we describe two new species: P. rubripes sp. nov. from ES-Tibet and P. kaquewa sp. nov. from WN-Yunnan. A female of Paraxantia is described for the first time. The differences separating Paraxantia and Xantia are redefined. Illustrations and habitus images are provided. The distribution of Paraxantia species in China is discussed and mapped. The types are deposited in Insect Collection of Institute of Zoology, Chinese Academy of Sciences, Beijing, China (IZCAS).  


Zootaxa ◽  
2006 ◽  
Vol 1187 (1) ◽  
pp. 61 ◽  
Author(s):  
WU DAI ◽  
YALIN ZHANG

The species of Bambusana Anufriev, 1969 from China are studied, and two new species, B. fopingensis sp. nov. and B. multidentata sp. nov., are described as new. Both the genus and its type species, B. bambusae (Matsumura, 1914), are reported for the first time from China. The type and other material are deposited separately in the Institute of Zoology, Chinese Academy of Sciences (IZCAS) and Entomological Museum of Northwest A&F University (EM), which are indicated under each species.


Phytotaxa ◽  
2019 ◽  
Vol 418 (2) ◽  
pp. 158-170 ◽  
Author(s):  
HONG-BO DING ◽  
SHI-SHUN ZHOU ◽  
BIN YANG ◽  
REN LI ◽  
MYA BHONE MAW ◽  
...  

Two taxa of Amomum (Zingiberaceae), Amomum erythranthum and Amomum ampliflorum, from Putao, Kachin State of Northern Myanmar are described and illustrated as new to science. Amomum erythranthum is morphologically similar to A. subulatum and A. nimkeyense in having similar yellow flowers, but can be distinguished by its reddish floral tube, red anther connective, red and pubescent fruit. Amomum ampliflorum is similar to A. maximum, A. dealbatum and A. odontocarpum in white flower, but differs in its longer inflorescence and much larger flower. Two species, Amomum pauciflorum and Wurfbainia microcarpum are recorded for the flora of Myanmar for the first time. Data on ecology, phenology, distribution, conservation status, similarities to the related taxa, as well as colour photographs and line drawings of the type, and voucher specimens are provided for all reported taxa.


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