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COOPERATIVE CATALOGUE OF PALAEARCTIC COLEOPTERA CURCULIONOIDEA
The present catalogue contains 1,611 valid genera, 678 valid subgenera, 15,407 valid species, 1,042 valid subspecies and 9,381 names of invalid or nomenclaturally unavailable species-group or…
Induced life cycle transition from holocycly to anholocycly of the Russian wheat aphid (Homoptera: Aphididae)
- Runzhi Zhang, Hongbin Liang, L. Ren, Guangxue Zhang
- BiologyScience in China Series C: Life Sciences
- 20 February 2001
The Russian wheat aphid (RWA),Diuraphis noxia (Mordvilko), exists with holocyclic life cycle in Tacheng, Xinjiang in Northwest China and the life cycle of RWA can be changed from holocycly to anholocyCly in its long-term spread and evolution.
New subgenus and new species of Oriental Omophorus (Coleoptera, Curculionidae, Molytinae, Metatygini)
A new subgenus and species, Omophorus (Sinomophorus subgen. n.) rongshu sp.
Revision of the Chinese Geotragus Schoenherr with description of three new species (Coleoptera: Curculionidae: Entiminae).
The Chinese representatives of the entimine weevil genus Geotragus are here revised, including redescriptions of the two previously known species and descriptions of three new species from the Hengduan Mountains, Yunnan province, China.
Review of the species of Leptomias Faust from Sichuan, China (Coleoptera, Curculionidae, Entiminae)
New locality data and remarks for the other eleven species, a key to and distribution map of all twelve Sichuan species are provided, and the description of a new species, Leptomias verticalis Ren, Zhang & Song, sp.
On the Genera and Families of Spermatophyte Endemic to China in Sichuan Region
- L. Ren
- Environmental Science
This paper gives a supplemental explain about the traditional concept of ‘endemic plant’ and a preliminary statistics of taxas of spermatophyte endemic to China in Sichuan region.The statistics shows…
[Genetic relationships among five populations of Oxya chinensis in Shanxi Province and adjacent region based on RAPD].
- Jianzhen Zhang, L. Ren, Ya-ping Guo, E. Ma
- Biology, MedicineYi chuan xue bao = Acta genetica Sinica
- 1 February 2004
In the dendrogram, a tendency of clustering following a North-South gradient could be observed, the results implied that genetic distance of five populations of Oxya chinensis correlated with geographical distance to some degree.
Nomenclatural changes, new country records and range extensions of Baridinae (Coleoptera, Curculionidae) from China.
This simple case study showed that taxonomists tend to underestimate the spatial scope required in regional investigations and descriptive works often resulting in widespread species being described numerous times.
Review of the Chinese Hyperomias Marshall (Coleoptera: Curculionidae: Entiminae) with description of a new species
The Chinese species of the highland weevil genus Hyperomias (Marshall, 1916) are revised. One new species, Hyperomias jiggyobensis sp. nov., is described from Jiggyob, Tibet, China. A total of 26…
Two new species of Xenysmoderodes from China (Coleoptera: Curculionidae: Ceutorhynchinae).
Xenysmoderodes Yoshitake, 2007, belonging to the tribe Mecysmoderini, was described as a monotypic genus from Japan, including the species X. sasajii Yoshitake. Two new species, X. concavius sp. nov.…