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Two new species of ascaridoid nematodes in Brazilian Crocodylomorpha from the Upper Cretaceous.

التفاصيل البيبلوغرافية
العنوان: Two new species of ascaridoid nematodes in Brazilian Crocodylomorpha from the Upper Cretaceous.
المؤلفون: Cardia DFF; Núcleo de Evolução e Paleobiologia de Vertebrados, Departamento de Geologia Aplicada, Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, UNESP, Campus Rio Claro, Avenida 24 A/1515, Jardim Bela Vista, Rio Claro, SP 13506-900, Brazil. Electronic address: danielcardia@hotmail.com., Bertini RJ; Núcleo de Evolução e Paleobiologia de Vertebrados, Departamento de Geologia Aplicada, Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, UNESP, Campus Rio Claro, Avenida 24 A/1515, Jardim Bela Vista, Rio Claro, SP 13506-900, Brazil., Camossi LG; Núcleo de Evolução e Paleobiologia de Vertebrados, Departamento de Geologia Aplicada, Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, UNESP, Campus Rio Claro, Avenida 24 A/1515, Jardim Bela Vista, Rio Claro, SP 13506-900, Brazil., Letizio LA; Núcleo de Evolução e Paleobiologia de Vertebrados, Departamento de Geologia Aplicada, Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, UNESP, Campus Rio Claro, Avenida 24 A/1515, Jardim Bela Vista, Rio Claro, SP 13506-900, Brazil.
المصدر: Parasitology international [Parasitol Int] 2019 Oct; Vol. 72, pp. 101947. Date of Electronic Publication: 2019 Jun 21.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 9708549 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-0329 (Electronic) Linking ISSN: 13835769 NLM ISO Abbreviation: Parasitol Int
أسماء مطبوعة: Original Publication: Amsterdam ; New York : Elsevier, c1997-
مواضيع طبية MeSH: Biological Evolution*, Alligators and Crocodiles/*parasitology , Ascaridia/*classification , Fossils/*parasitology, Animals ; Brazil ; Ovum/classification ; Phylogeny
مستخلص: Two new ascaridoid species, Bauruascaris cretacicus n. gen. et n. sp., and Bauruascaris adamantinensis n. gen. et n. sp., are described based on the fossils of eggs preserved in 80-70 million year old phosphatized coprolites of Crocodyliformes, chronologically assigned to the Upper Cretaceous (Campanian/Maastrichtian age), collected from sedimentary rocks of the Bauru Group, Adamantina Formation in the municipality of Santo Anastácio, in the southwestern region of the state of São Paulo, Brazil, South America. This paper describes the oldest ascaridoid species ever recorded in Crocodylomorpha. Hence, this article contributes to the body of knowledge about the evolutionary history of this nematode group. It also offers a clue about the composition of the parasite fauna of these reptiles from the Late Cretaceous, which is still unknown despite numerous studies about various aspects of their biology and the pioneering paleoparasitological analysis of animal coprolites by South American researchers.
(Copyright © 2019 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Ascaridoidea; Coprolites; Crocodyliformes; Nematoda; Paleoparasites; Systematics
تواريخ الأحداث: Date Created: 20190625 Date Completed: 20190819 Latest Revision: 20190819
رمز التحديث: 20231215
DOI: 10.1016/j.parint.2019.101947
PMID: 31233826
قاعدة البيانات: MEDLINE
الوصف
تدمد:1873-0329
DOI:10.1016/j.parint.2019.101947