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15 December 2021 Chaetotaxy ontogeny of Bdella (Acari: Prostigmata: Bdelloidea) with morphological descriptions of all life stages of B. xini sp. nov. from China
You-Fang Wu, Dao-Chao Jin, Tian-Ci Yi, Jian-Jun Guo
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Abstract

Chaetotaxy is an important character especially in mites and can be applied in species diagnosis, phylogenetics, ontogeny, and so on. Chaetotaxic ontogeny of Bdella was carried out through comparing both immature and adult descriptions of eight Bdella species, including a new species, B. xini sp. nov., from China. Based on these species, chaetotaxy changes in Bdella mainly focused on ventral hypostomal setae (vh), setae on palpal basifemur, aggenital setae (ag), genital setae (g), anal setae (ad) and leg setae.

You-Fang Wu, Dao-Chao Jin, Tian-Ci Yi, and Jian-Jun Guo "Chaetotaxy ontogeny of Bdella (Acari: Prostigmata: Bdelloidea) with morphological descriptions of all life stages of B. xini sp. nov. from China," Systematic and Applied Acarology 26(12), 2338-2357, (15 December 2021). https://doi.org/10.11158/saa.26.12.12
Received: 12 August 2021; Accepted: 28 October 2021; Published: 15 December 2021
KEYWORDS
Bdellidae
Comparation
morphology
predatory mite
taxonomy
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