First and second instar larvae and adults of a new Homidia species (Collembola, Entomobryidae) recorded from Xizang Autonomous Region with three new records

Autor: Ling-bin Xiang, Shu-sheng Zhang, Lei-lei Liu, Zhi-xiang Pan
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: ZooKeys, Vol 1089, Iss , Pp 93-108 (2022)
Druh dokumentu: article
ISSN: 1313-2970
DOI: 10.3897/zookeys.1089.73418
Popis: Three new recorded species of genus Homidia were collected from Xizang Autonomous Region, China, in the present paper. Among them, a new species, Homidia breviseta Pan, sp. nov., is included in the present paper. This new species can be identified by having a single uninterrupted dark band on central thoracic segment III; 14 macrochaetae on abdominal segment I and seven on the posterior central abdominal segment IV (half segment); and very short bothriotricha on abdominal segments II–IV. It can be easily discriminated from similar species of Homidia by its colour pattern, chaetotaxy of the labium, and abdominal segments I and IV. The chaetotaxy of the first and second instar larvae of this new species and a key to four species of genus Homidia from Xizang are also provided.
Databáze: Directory of Open Access Journals