气候变化领域集成服务门户(CCPortal): Life in a living substrate: Modular endosymbionts of bryozoan hosts from the Devonian of Spain

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DOI	10.1016/j.palaeo.2020.109897
	Life in a living substrate: Modular endosymbionts of bryozoan hosts from the Devonian of Spain
	Suárez Andrés J.L.; Sendino C.; Wilson M.A.
发表日期	2020
ISSN	0031-0182
卷号	559
英文摘要	A new bioclaustration structure is described from the Emsian (Lower Devonian) Aguión Formation of Asturias, NW Spain. It is the result of intergrowth of two bryozoan species, Leioclema elegans and Loxophragma cf. leptum, hosting an unknown soft-bodied modular symbiont. These structures point to the development of host-specific symbiotic associations in which both partners grew simultaneously. The association is tentatively assessed as commensalism; no evidence suggesting parasitism or mutualism has been found. A revision of the existing literature on Devonian bryozoans reveals that tubular structures similar to those described herein have been observed in different regions of the world. Only a few trepostome genera developed this kind of association during the Devonian, and Leioclema seems to have been a suitable partner in intergrowths with a range of soft-bodied and skeletonized organisms. It is suggested that the association described herein was relatively common during the Devonian and that molecular factors such as chemical mediation may have played a role in conducting the development of these specific intergrowths. © 2020 Elsevier B.V.
英文关键词	Bioclaustration; Intergrowth; Palaeobiology; Specificity; Symbiosis
语种	英语
scopus关键词	biogenic structure; bryozoan; commensalism; Emsian; endosymbiont; host-symbiont interaction; molecular analysis; mutualism; parasitism; type specimen; Asturias; Spain; Bryozoa
来源期刊	Palaeogeography, Palaeoclimatology, Palaeoecology
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150329
作者单位	SONINGEO, S.L. Avda. La Cerrada, 10. 39600 MaliañoCantabria, Spain; Natural History Museum, Cromwell Road, South Kensington, London, SW7 5BD, United Kingdom; Department of Earth Sciences, The College of Wooster, Wooster, OH 44691, United States
推荐引用方式 GB/T 7714	Suárez Andrés J.L.,Sendino C.,Wilson M.A.. Life in a living substrate: Modular endosymbionts of bryozoan hosts from the Devonian of Spain[J],2020,559.
APA	Suárez Andrés J.L.,Sendino C.,&Wilson M.A..(2020).Life in a living substrate: Modular endosymbionts of bryozoan hosts from the Devonian of Spain.Palaeogeography, Palaeoclimatology, Palaeoecology,559.
MLA	Suárez Andrés J.L.,et al."Life in a living substrate: Modular endosymbionts of bryozoan hosts from the Devonian of Spain".Palaeogeography, Palaeoclimatology, Palaeoecology 559(2020).