ACTA THERIOLOGICA SINICA ›› 2026, Vol. 46 ›› Issue (3): 444-452.DOI: 10.16829/j.slxb.151028

• SCIENTIFIC NOTES • Previous Articles     Next Articles

A new record of Hypsugo alaschanicus from Shaanxi and Jiangsu provinces in China

Jiahao QIN1,2(), Xiangyang HE1, Zeshuang HUANG1, Junyu ZHU1,2, Aoran YAN1, Tiantian Shen1, Huabin ZHAO2(), Libiao ZHANG1()   

  1. 1.Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou 510260, China
    2.College of Life Sciences, Wuhan University, Wuhan 430072, China
  • Received:2024-11-22 Accepted:2025-02-20 Online:2026-05-30 Published:2026-06-04
  • Contact: Huabin ZHAO, Libiao ZHANG

阿拉善伏翼在陕西省和江苏省的新纪录

秦嘉豪1,2(), 何向阳1, 黄泽双1, 朱俊宇1,2, 颜奥然1, 沈田田1, 赵华斌2(), 张礼标1()   

  1. 1.广东省科学院动物研究所,广东省动物保护与资源利用重点实验室,广州 510260
    2.武汉大学生命科学学院,武汉 430072
  • 通讯作者: 赵华斌,张礼标
  • 作者简介:秦嘉豪(2001- ),男,硕士研究生,主要从事动物遗传与进化研究. E‑mail:2023202040006@whu.edu.cn
  • 基金资助:
    国家科技基础资源调查专项(2021FY100303);国家自然科学基金(32370464);广州国家实验室科研任务项目(GZNL2023A01001)

Abstract:

In July 2013 and August 2024, four and nine Hypsugo bats were captured in Shaanxi and Jiangsu provinces, respectively. The morphological characteristics of these bats are small body size and forearm length of 33.20 ‐ 38.00 mm. The coat is dense and thick. The abdominal hair is light brown, and the hair tip is lighter than the base. The back hair is slightly lighter than the abdominal hair, and the base hair is dark brown. The auricle is broad, and the tragus is narrow with well-defined basal lobe. The wing membranes have distinct pale borders. The tail tip extends beyond the margin of the uropatagium. Two specimens from each province were selected for skull measurement and molecular sequencing. The skull is small and slightly convex above the interorbital region. The greatest length of the skull ranges from 13.20 mm to 13.68 mm. The dental formula is 2.1.2.3/3.1.2.3 = 34. At the molecular level, Cyt b and COI sequences of the four specimens were obtained through PCR. Phylogenetic trees were constructed by combining Hypsugo bats mitochondrial gene sequences available in public databases. The results show that these captured bats are well clustered and have a close genetic distance with Hypsugo alaschanicus. Based on morphological characteristics and molecular evidence, the above specimens were identified as H. alaschanicus. This study represents a new bat record in Shaanxi and Jiangsu provinces, China. The specimens are kept in the Institute of Zoology, Guangdong Academy of Sciences.

Key words: Hypsugo alaschanicus, Hypsugo, Chiroptera, Bats, Shaanxi Province, Jiangsu Province, New record

关键词: 阿拉善伏翼, 高级伏翼属, 翼手目, 蝙蝠, 陕西省, 江苏省, 新纪录

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