دورية أكاديمية

Under the hood: Phylogenomics of hooded tick spiders (Arachnida, Ricinulei) uncovers discordance between morphology and molecules.

التفاصيل البيبلوغرافية
العنوان: Under the hood: Phylogenomics of hooded tick spiders (Arachnida, Ricinulei) uncovers discordance between morphology and molecules.
المؤلفون: Sato S; Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA. Electronic address: shoyosato@gmail.com., Derkarabetian S; Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA., Valdez-Mondragón A; Collection of Arachnology (CARCIB), Programa Académico de Planeación Ambiental y Conservación (PLAYCO), Centro de Investigaciones Biológicas del Noroeste (CIBNOR), S.C., La Paz, Baja California Sur, Mexico., Pérez-González A; Museo Argentino de Ciencias Naturales 'Bernardino Rivadavia', Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina., Benavides LR; Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA., Daniels SR; Department of Botany and Zoology, Private Bag X1, Stellenbosch University, Matieland, Stellenbosch, South Africa., Giribet G; Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA.
المصدر: Molecular phylogenetics and evolution [Mol Phylogenet Evol] 2024 Apr; Vol. 193, pp. 108026. Date of Electronic Publication: 2024 Feb 08.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Academic Press Country of Publication: United States NLM ID: 9304400 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-9513 (Electronic) Linking ISSN: 10557903 NLM ISO Abbreviation: Mol Phylogenet Evol Subsets: MEDLINE
أسماء مطبوعة: Publication: San Diego, CA ; Orlando, FL : Academic Press
Original Publication: San Diego : Academic Press, c1992-
مواضيع طبية MeSH: Arachnida*/genetics , Spiders*, Animals ; Phylogeny ; South America
مستخلص: Ricinulei or hooded tick-spiders are a cryptic and ancient group of arachnids. The order consists of around 100 highly endemic extant species restricted to the Afrotropics and the Neotropics along with 22 fossil species. Their antiquity and low vagility make them an excellent group with which to interrogate biogeographic questions. To date, only four molecular analyses have been conducted on the group and they failed to resolve the relationships of the main lineages and even recovering the non-monophyly of the three genera. These studies were limited to a few Sanger loci or phylogenomic analyses with at most seven ingroup samples. To increase phylogenetic resolution in this little-understood and poorly studied group, we present the most comprehensive phylogenomic study of Ricinulei to date leveraging the Arachnida ultra-conserved element probe set. With a data set of 473 loci across 96 ingroup samples, analyses resolved a monophyletic Neotropical clade consisting of four main lineages. Two of them correspond to the current genera Cryptocellus and Pseudocellus while topology testing revealed one lineage to likely be a phylogenetic reconstruction artefact. The fourth lineage, restricted to Northwestern, Andean South America, is consistent with the Cryptocellus magnus group, likely corresponding to the historical genus Heteroricinoides. Since we did not sample the type species for this old genus, we do not formally re-erect Heteroricinoides but our data suggest the need for a thorough morphological re-examination of Neotropical Ricinulei.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 Elsevier Inc. All rights reserved.)
فهرسة مساهمة: Keywords: Biogeography; Molecular dating; Neotropics; Phylogenetics; Ultra-conserved elements
تواريخ الأحداث: Date Created: 20240210 Date Completed: 20240226 Latest Revision: 20240307
رمز التحديث: 20240308
DOI: 10.1016/j.ympev.2024.108026
PMID: 38341007
قاعدة البيانات: MEDLINE
الوصف
تدمد:1095-9513
DOI:10.1016/j.ympev.2024.108026