From 50416e7817ab894cab277a89b223133ccd53ccde Mon Sep 17 00:00:00 2001 From: ggserver Date: Wed, 5 Feb 2025 15:59:41 +0000 Subject: [PATCH] Add updates up until 2025-02-05 15:53:37 --- .../87/03C98792F914FF8EFEDFFDE3FA36FEDC.xml | 291 ++++++++++++++++++ 1 file changed, 291 insertions(+) create mode 100644 data/03/C9/87/03C98792F914FF8EFEDFFDE3FA36FEDC.xml diff --git a/data/03/C9/87/03C98792F914FF8EFEDFFDE3FA36FEDC.xml b/data/03/C9/87/03C98792F914FF8EFEDFFDE3FA36FEDC.xml new file mode 100644 index 00000000000..74635b45e90 --- /dev/null +++ b/data/03/C9/87/03C98792F914FF8EFEDFFDE3FA36FEDC.xml @@ -0,0 +1,291 @@ + + + +Multigene phylogeny and expanded morphological comparison reveal one new lineage and finer differentiation in the order Peniculida (Alveolata: Ciliophora) + + + +Author + +Wang, Tian +School of Life Sciences, East China Normal University, Shanghai, 200241, China + + + +Author + +Lu, Linger +School of Life Sciences, East China Normal University, Shanghai, 200241, China + + + +Author + +Sun, Cuiming +School of Life Sciences, East China Normal University, Shanghai, 200241, China + + + +Author + +Li, Tao +Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao, 266003, China + + + +Author + +Zhao, Yan +College of Life Sciences, Capital Normal University, Beijing, 100048, China + + + +Author + +Ni, Bing +School of Life Sciences, East China Normal University, Shanghai, 200241, China + + + +Author + +Fan, Xinpeng +School of Life Sciences, East China Normal University, Shanghai, 200241, China +xpfan@bio.ecnu.edu.cn + +text + + +Zoological Journal of the Linnean Society + + +2025 + +2024-03-13 + + +203 + + +1 + + +1 +14 + + + + +https://doi.org/10.1093/zoolinnean/zlae028 + +journal article +10.1093/zoolinnean/zlae028 +0024-4082 +3238524-48F6-4C4B-A422-48AB967F7D36 + + + + + + + +DISCUSSION + + + + + + + + + +The new lineage in the order +Peniculida + + + + +In previous studies, all the peniculid sequences were divided into seven major lineages in phylogeny analyses, corresponding to the four monophyletic families: +Lembadionidae +, +Paranassulidae +, +Stokesiidae +, and +Parameciidae +, and the three distantly related +Frontoniidae clades +(Clade +I +, II, and +III +in the present study) ( + +Zhao +et al. +2016 + +, + +Xu +et al. +2018 + +, +Fokin 2019 +, + +Serra +et al. +2021 + +, + +Sun +et al. +2021 + +). The present study increases the species’ sampling in phylogenetic analyses and confirms all the previous reported lineages, However, a new clade ( +Frontoniidae +Clade IV), comprising the soil species + +F. depressa + +, is discovered in the phylogenetic analyses using three nuclear sequences ( +SSU +rDNA, +LSU +rDNA, and ITS1- +5.8S +rDNA-ITS2) separately and the concatenated sequences as well as using the + +COI + +gene. Although the new clade branches early among all the + +Frontonia + +- like peniculids, its phylogenetic position is not fully resolved. The AU-test rejects the hypotheses of its close relationship with +Frontoniidae clades I and III +and four clades clustering together using +SSU +rDNA and concatenated sequences datasets; while the hypotheses that it clusters with +Frontoniidae +clade II, it clusters with +Paranassulidae +, and it clusters as an inner or outer taxon of +Paranassulidae +are not rejected (Supporting Information, Table +S +1; Fig. +S +1). Meanwhile, the sole species of the new clade, + +F. depressa + +, has been revealed to have a frontal kinety that is formed by the interruption of the rightmost ophryokinety. This feature makes it different from all the other + +Frontonia +species + +( +Foissner 1987 +, +Stout 1956 +; Supporting Information, +Fig. S6 +). Considering that + +Frontonia + +is a genus in urgent need of revision ( + +Serra +et al +. 2021 + +), the genus + +Protofrontonia + +nov. gen. +and + +P. depressa + +nov. comb. +are proposed to split + +F. depressa + +from the genus + +Frontonia + +. Considering the uncertain position of + +Protofrontonia + +and its + +Frontonia + +-like morphology in general, it is placed in the family +Frontoniidae +as an incertae sedis for the time being. The taxonomic summary for the new genus is given as follows. + + + + +Diagnosis: +Small peniculid with a + +Frontonia + +-like ciliary pattern, relatively few somatic kineties and nematodesmata associated somatic kinetids, and an incomplete ophryokinety. Single contractile vacuole. Cyst wall smooth without a papula and emergence pore. Terrestrial habitat. + + + + +Etymology: +A composite of the Greek prefix ‘ +proto +’ (primitive) and the generic name ‘ +Frontonia +’. + + + + + +Type +species: +Protofrontonia depressa + +( +Kahl 1931 +) nov. comb.. + + + + + +ZooBank registration of +Protofrontonia +: + +urn:lsid:zoobank.org:act: E1 +AB4395-DA3D-405F-8AC0-5CF62F5BA273 +. + + + +ZooBank registration of +Protofrontonia depressa +: + +urn:lsid: zoobank.org:act:42C83E00-84D6-44D3-AF70-E1C1 422AA6FE. + + + + \ No newline at end of file