Oxalisxishuiensis (Oxalidaceae), a new species from Danxia landforms in Guizhou, China.

Oxalisxishuiensis, a new species of Oxalidaceae from Danxia landforms of Xishui County, Guizhou, China, is described and illustrated. It is morphologically similar to O.wulingensis by the two lateral leaflets arranged at about 180° angle and oblong pink petals with lilac veins, but clearly differs from the latter by leaflets almost as long as wide, obliquely obcordate lateral leaflets, shorter peduncles, longer capsule (1.2-1.5 cm vs. 0.5-0.7 cm) and alveolate seeds.

Description of Uraechanigromaculata sp. n. (Coleoptera, Cerambycidae, Lamiinae) from Guizhou, China.

Background: The genus Uraecha Thomson, 1864 is an Asiatic genus. In China, Uraechaangusta (Pascoe, 1856) is the most common species and it is widely distributed in the southern part of the country. Two species, U.angusta and Uraechaobliquefasciata Chiang, 1951, are distributed in Guizhou Province of China. The type locality of the latter is Guiyang, the capital of Guizhou Province. New information: Uraechanigromaculata sp. n. is described and illustrated. A diagnosis is presented to distinguish this species from its close relatives. It is the third species of the genus Uraecha reported from Guizhou Province.

Characteristic of complete mitochondrial genome and phylogenetic relationship of a Chinese Serow in Xishui, China.

In this study, we reported a complete mitochondrial genome of Chinese Serow from Guiyang. It has a circular genome of 16,442 bp including 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, 2 ribosomal RNA genes, and a control region. In the phylogenetic tree, we found it clustered tightly with a sequence with a distinct white forehead and white face outlook in the genus Capricornis, which indicated there are a certain number of this species.