Andreas Maas, Diying Huang, Junyuan Chen, Dieter Waloszek, Andreas Braun,
... All Cambrian taxa share several features with the Scalidophora, comprising Loricifera, Priapulida and Kinorhyncha, such as the ... rings of multiples of four or five in Scalidophora indicate a possible position of the fossil taxa close to the Scalidophora. We argue that the loricate Cambrian taxa (the ...
Tópico(s): Geology and Paleoclimatology Research
2007 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology
Huaqiao Zhang, Andreas Maas, Dieter Waloszek,
... C, and D are assigned to total-group Scalidophora to indicate their uncertain positions within Scalidophora, while Form B might be a close relative ... uncovering the morphology, ontogeny, and taxonomy of early Scalidophora and Cycloneuralia, made particularly available by the new ...
Tópico(s): Geology and Paleoclimatology Research
2017 - Cambridge University Press | Journal of Paleontology
... Priapulida, Loricifera, and Kinorhyncha are grouped together as Scalidophora, but arguments are found for every possible sistergroup ... Ecdysozoa hypothesis suggests a closer relationship of the Scalidophora, Nematoda, Nematomorpha, Tardigrada, Onychophora, and Arthropoda.
Tópico(s): Tardigrade Biology and Ecology
2002 - Oxford University Press | Integrative and Comparative Biology
Xiping Dong, Philip C. J. Donoghue, John A. Cunningham, Jianbo Liu, Hong Cheng,
... Phylogenetic analyses have hitherto suggested assignment to stem‐Scalidophora (phyla Kinorhyncha, Loricifera, Priapulida). We test this assumption ... of additional taxa. The available evidence supports stem‐Scalidophora affinity, leading to the conclusion that scalidophorans, cyclonerualians, ...
Tópico(s): Protist diversity and phylogeny
2005 - Wiley | Evolution & Development
Hiroshi Yamasaki, Shinta Fujimoto, Katsumi Miyazaki,
... it with Priapulida and Kinorhyncha in the group Scalidophora which, along with Nematoida (Nematoda and Nematomorpha), comprised ... had been suggested by previous studies. Thus, both Scalidophora and Cycloneuralia are a polyphyletic or paraphyletic groups. ...
Tópico(s): Marine Biology and Ecology Research
2015 - BioMed Central | Zoological Letters
Gonzalo Giribet, Gregory D. Edgecombe,
... group of arthropods. The status of Cycloneuralia and Scalidophora, each proposed by morphologists in the 1990s and ... is typically non-monophyletic in molecular analyses, and Scalidophora is either contradicted or incompletely tested because of ...
Tópico(s): Polar Research and Ecology
2017 - Oxford University Press | Integrative and Comparative Biology
María Herranz, Brian S. Leander, Fernando Pardos, Michael J. Boyle,
The Scalidophora (Kinorhyncha, Loricifera and Priapulida) have an important phylogenetic position as early branching ecdysozoans, yet the architecture of ... but also establish a comparative morphological framework within Scalidophora that will support broader inferences about the evolution ...
Tópico(s): Echinoderm biology and ecology
2019 - Springer Science+Business Media | BMC Evolutionary Biology
Ralf Janßen, Sofia Wennberg, Graham E. Budd,
... the phylogenetic position of the Priapulida within the Scalidophora and hence contribute to the elucidation of the ...
Tópico(s): Parasite Biology and Host Interactions
2009 - BioMed Central | Frontiers in Zoology
... Kinorhyncha, and can be included in the taxon Scalidophora, a subgroup of Cycloneuralia. Cycliophora was originally allied ...
Tópico(s): Marine Biology and Ecology Research
2002 - Oxford University Press | Integrative and Comparative Biology
Birgen Holger Rothe, Andreas Schmidt‐Rhaesa,
... within other priapulids and with other species of Scalidophora (Kinorhyncha and Loricifera).
Tópico(s): Physiological and biochemical adaptations
2010 - Wiley | Invertebrate Biology
... a sister group of priapulid worms within Vinctiplicata (Scalidophora), recent molecular sequence data suggest that loriciferans might ...
Tópico(s): Geology and Paleoclimatology Research
2010 - Cambridge University Press | Journal of Paleontology
Janus Borner, Peter Rehm, Ralph O. Schill, Ingo Ebersberger, Thorsten Burmester,
... A clade combining Priapulida and Kinorhyncha (i.e. Scalidophora) was recovered as the earliest branch among Ecdysozoa. ...
Tópico(s): Biocrusts and Microbial Ecology
2014 - Elsevier BV | Molecular Phylogenetics and Evolution
María Herranz, Michael J. Boyle, Fernando Pardos, Ricardo Cardoso Neves,
... of terminal spines, and male penile spines. Within Scalidophora, myoanatomy is more similar between Kinorhyncha and Loricifera, ...
Tópico(s): Parasite Biology and Host Interactions
2014 - BioMed Central | Frontiers in Zoology
Huaqiao Zhang, Shuhai Xiao, Yunhuan Liu, Xunlai Yuan, Bin Wan, A.D. Muscente, Tiequan Shao, Gong Hao, Guohua Cao,
... based phylogenetic analyses support the monophyly of the Scalidophora (Kinorhyncha, Loricifera, Priapulida) and Nematoida (Nematoda, Nematomorpha), together ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2015 - Nature Portfolio | Scientific Reports
Tiequan Shao, Yunhuan Liu, Qi Wang, Huaqiao Zhang, Hanhua Tang, Yuan Li,
... E. sphinx is a stem-lineage derivative of Scalidophora and also indicates that the hexaradial symmetry of ...
Tópico(s): Geology and Paleoclimatology Research
2015 - Elsevier BV | Palaeoworld
Olga V. Popova, Kirill V. Mikhailov, М. А. Никитин, Maria D. Logacheva, Aleksey A. Penin, M. S. Muntyan, O. S. Kedrova, Н. Б. Петров, Yuri V. Panchin, Vladimir V. Aleoshin,
... arrangement specific of Priapulida may be ancestral for Scalidophora, Ecdysozoa, and even Protostomia.
Tópico(s): Protist diversity and phylogeny
2016 - Public Library of Science | PLoS ONE
Stephan Henne, Frank Friedrich, Jörg U. Hammel, Andy Sombke, Andreas Schmidt‐Rhaesa,
... sister taxa (together Nematoida) and closely related to Scalidophora (Priapulida, Kinorhyncha, Loricifera). To date, all species were ...
Tópico(s): Planarian Biology and Electrostimulation
2016 - Wiley | Journal of Morphology
Yunhuan Liu, Jiachen Qin, Qi Wang, Andreas Maas, Baichuan Duan, Yanan Zhang, Hu Zhang, Tiequan Shao, Huaqiao Zhang,
... are described and tentatively assigned to total‐group Scalidophora, greatly increasing the diversity of the Fortunian cycloneuralians. ...
Tópico(s): Geology and Paleoclimatology Research
2018 - Wiley | Papers in Palaeontology
Tiequan Shao, Jiachen Qin, Yanhua Shao, Y.H. Liu, Dieter Waloszek, Andreas Maas, Baichuan Duan, Q. Wang, Yu Xu, HAICHUN ZHANG,
... suggested to be a stem-lineage derivative of Scalidophora, whereas E. sphinx may represent a stem-lineage ...
Tópico(s): Marine Biology and Ecology Research
2019 - Elsevier BV | Precambrian Research
Deng Wang, Jean Vannier, Isabell Schumann, Xing Wang, Xiaoguang Yang, Tsuyoshi Komiya, Kentaro Uesugi, Jie Sun, Jian Han,
With millions of extant species, ecdysozoans (Scalidophora, Nematoida and Panarthropoda) constitute a major portion of present-day biodiversity. All ecdysozoans secrete an exoskeletal cuticle which must be moulted periodically ...
Tópico(s): Geology and Paleoclimatology Research
2019 - Royal Society | Proceedings of the Royal Society B Biological Sciences
Produção Nacional
Revisado por pares
Maikon Di Domênico, Martin V. Sørensen,
A new species of Capbrya from Brazilian Caatinga is described and illustrated in detail. Capbrya brasiliensis sp. n. is the first record of the genus outside South Africa. We provide the first complete and labelled dorsal chaetotaxy description of the genus including the S-chaetotaxy of tergal segments, and the complete trunk dorsal chaetotaxy of the first instar, described for the first time for the whole Nothobryinae. C. brasiliensis sp. n. differs from Capbrya marshalli and Capbrya themeda by ...
Tópico(s): Invertebrate Taxonomy and Ecology
2019 - Elsevier BV | Zoologischer Anzeiger
Tiequan Shao, Q. Wang, Y.H. Liu, Jiachen Qin, Y.N. Zhang, M.J. Liu, Yanhua Shao, Jie Zhao, Helou Zhang,
... from the last common ancestor of crown-group Scalidophora to the last common ancestor of total-group ...
Tópico(s): Marine Biology and Ecology Research
2020 - Elsevier BV | Precambrian Research
Deng Wang, Jean Vannier, Xiaoguang Yang, Jie Sun, Yifei Sun, Wenjing Hao, Qingqin Tang, Ping Liu, Jian Han,
The cuticle of ecdysozoans (Panarthropoda, Scalidophora, Nematoida) is secreted by underlying epidermal cells and renewed via ecdysis. We explore here the relationship between epidermis and external cuticular ...
Tópico(s): Marine Biology and Ecology Research
2020 - Royal Society | Proceedings of the Royal Society B Biological Sciences
Xiaomei Shi, Richard J. Howard, Gregory D. Edgecombe, Xianguang Hou, Xiaoya Ma,
... indicates that morphological seriation has independent origins in Scalidophora and Panarthropoda. Supplementary material: Phylogenetic character list and ...
Tópico(s): Geology and Paleoclimatology Research
2021 - Geological Society of London | Journal of the Geological Society
Deng Wang, Jean Vannier, Cédric Aria, Jie Sun, Jian Han,
... based approach provides a new phylogenetic framework for Scalidophora, upon which to improve in order to study ...
Tópico(s): Marine and coastal plant biology
2021 - BioMed Central | BMC Biology
Richard J. Howard, Mattia Giacomelli, Jesús Lozano-Fernández, Gregory D. Edgecombe, James F. Fleming, Reinhardt M. Kristensen, Xiaoya Ma, Jørgen Olesen, Martin V. Sørensen, Philip Francis Thomsen, Matthew A. Wills, Philip C. J. Donoghue, Davide Pisani,
... phyla for the first time. Our results recover Scalidophora as the sister group to Nematoida + Panarthropoda (= Cryptovermes ...
Tópico(s): Marine Biology and Ecology Research
2022 - Geological Society of London | Journal of the Geological Society
Diego Cepeda, Alberto González-Casarrubios, Nuria Sánchez, Adriana Spedicato, Emma Michaud, Daniela Zeppilli,
The Kinorhyncha community inhabiting a mangrove forest impacted by domestic sewage discharges in the past has been explored in Mayotte Archipelago (southwestern Indian Ocean). Two new species of Echinoderes, which putatively belong to the Echinoderes coulli-group, are described: E. cyaneafictus sp. nov. And E. parthenope sp. nov. Echinoderes cyaneafictus sp. nov. has short, poorly sclerotized, weakly articulated spines in middorsal position on segment 4 and sublateral position on segments 6–7, plus ...
Tópico(s): Coral and Marine Ecosystems Studies
2022 - Elsevier BV | Zoologischer Anzeiger
Andreas Schmidt‐Rhaesa, Juan I. Cañete, Erika Mutschke,
We report a specimen of the rare priapulid Acanthopriapulus horridus from the Magellan Strait in Chile. This species, characterized by a conspicuous spine-covered caudal appendage, is distributed along the South American coast from Rio de Janeiro (Brazil) to the Magellan Strait, but only six specimens have been reported so far. This is the first documentation using scanning electron microscopy (SEM) and μCT. Our investigation confirms and extends most reported results from previous publications. We ...
Tópico(s): Cephalopods and Marine Biology
2022 - Elsevier BV | Zoologischer Anzeiger
Norwin Kubick, Pavel Klimovich, Irmina Bieńkowska, Piotr Poznański, Marzena Łazarczyk, Mariusz Sacharczuk, Michel‐Edwar Mickael,
... that Tre1 exists in Mollusca, Arthropoda, Ambulacraria, and Scalidophora. moody is shown to be a more ancient ...
Tópico(s): Vibrio bacteria research studies
2021 - Multidisciplinary Digital Publishing Institute | Insects
Fernando Pardos, Martin V. Sørensen,
Within the framework of a programme aimed at monitoring the impact of fish farming on the marine biota, we have had the opportunity to study the effect of the organic enrichment caused by the fish farm on meiofauna abundances and Kinorhyncha communities’ structure over two farming cycles. Up to now, studies on kinorhynchs have focussed mostly on the taxonomy, biogeography, and the ultrastructure, and, more recently, on the phylogenetic aspects of the taxon. Only few studies have dealt with the ecology ...
Tópico(s): Marine Bivalve and Aquaculture Studies
2016 - Elsevier BV | Zoologischer Anzeiger