{"title":"Some new or newly interpreted Cenozoic larnacillid radiolarian taxa","authors":"Paulian Dumitrică","doi":"10.1016/j.revmic.2019.100405","DOIUrl":null,"url":null,"abstract":"<div><p><span><span>On the basis of a research started about 40 years ago for the knowledge of the internal structure and mode of growth of the Larcoidea Radiolaria, this article discusses and describes a series of genera and species of larnacillid </span>radiolarians from two subfamilies: Cryptolarnaciinae and Circodiscinae. Ten genera are discussed, of which 6 are new (</span><em>Phacolarnacium</em>, <em>Globolarnacium</em>, <em>Pylolarnacium</em>, <em>Sanfiriedellus</em>, <em>Circodiscullus</em>, and <em>Stylotrochellus</em>), and 29 species are discussed, of which 17 are described as new. For all of them have been made sections to know as well as possible their initial structure as base of taxonomy. Special illustrations are presented to suggest horizontal gene transfer for at least one species. A partly changed nomenclature of the structural elements of the microsphere and initial skeleton of these radiolarians is proposed.</p></div>","PeriodicalId":45442,"journal":{"name":"REVUE DE MICROPALEONTOLOGIE","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.revmic.2019.100405","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"REVUE DE MICROPALEONTOLOGIE","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0035159819300522","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PALEONTOLOGY","Score":null,"Total":0}
引用次数: 5
Abstract
On the basis of a research started about 40 years ago for the knowledge of the internal structure and mode of growth of the Larcoidea Radiolaria, this article discusses and describes a series of genera and species of larnacillid radiolarians from two subfamilies: Cryptolarnaciinae and Circodiscinae. Ten genera are discussed, of which 6 are new (Phacolarnacium, Globolarnacium, Pylolarnacium, Sanfiriedellus, Circodiscullus, and Stylotrochellus), and 29 species are discussed, of which 17 are described as new. For all of them have been made sections to know as well as possible their initial structure as base of taxonomy. Special illustrations are presented to suggest horizontal gene transfer for at least one species. A partly changed nomenclature of the structural elements of the microsphere and initial skeleton of these radiolarians is proposed.
期刊介绍:
La Revue de micropaléontologie publie 4 fois par an des articles de intérêt international, consacrés à tous les aspects de la micropaléontologie. Les textes, en anglais ou en français, sont des articles originaux, des résultats de recherche, des synthèses et mises au point, des comptes rendus de réunions scientifiques et des analyses de ouvrages. La revue se veut résolument ouverte à tous les aspects de la micropaléontologie en accueillant des travaux traitant de la systématique des microfossiles (et de leurs équivalents actuels), des bactéries aux microrestes de vertébrés, et de toutes leurs applications en sciences biologiques et géologiques.