High Mountain Echiniscid (Heterotardigrada) Fauna of Taiwan.

Zool Stud

Department of Invertebrate Evolution, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University, Gronostajowa 9, 30-387 Kraków, Poland. E-mail: (Gąsiorek); (Vončina); (Michalczyk).

Published: December 2021

Taiwan lies at the transitional zone between the East Palaearctic and Oriental regions, which translates into both Palaearctic and Indomalayan taxa being present on the island. Furthermore, large habitat heterogeneity and high mountains contributed to the rise of conditions favouring allopatric speciation and the emergence of endemic species. The tardigrade fauna of Taiwan is poorly studied, and the aim of this contribution is to provide new data on the members of the family Echiniscidae, the largest limno-terrestrial group of the class Heterotardigrada, found at high elevations in central Taiwan. We report 11 species grouped in 5 genera: (1 species), (3 species), (1 species), (2 species), and (4 species). All are new to Taiwan, including 5 species that are new to science, 4 or which are described herein by means of integrative taxonomy: sp. nov. (the morphogroup), () sp. nov., () sp. nov., and () sp. nov. The new findings also help to clarify the description of Beasley, 1999, and supplement the phylogenies of the complex and of the genera , and .

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9169119PMC
http://dx.doi.org/10.6620/ZS.2021.60-70DOI Listing

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