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The Sensory Structures of the Carapace of Male Tantulocarida (Crustacea) Are not Homologous to the Lattice Organs of Thecostraca

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Abstract

Ultrastructural studies on the sensory apparatus of male Tantulocarida (Crustacea) have been conducted for the first time. Comparative morphological analysis with the specialized sensory structures of Thecostraca, known as lattice organs, has allowed for conclusions about possible homologies and further clarification of the phylogenetic position of Tantulocarida.

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ACKNOWLEDGMENTS

We are grateful to staff of the White Sea Biological Station (Moscow State University) for help in collecting the material. Microscopic studies were carried out using equipment of the Interdepartmental Laboratory of Electron Microscopy (Moscow State University).

Funding

This work was supported by the Russian Science Foundation (project no. 22-24-00182).

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Correspondence to A. S. Savchenko.

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In accordance with Directive 2010/63/EU of 22 September 2010 on the protection of animals used for scientific purposes, Chapter 1, Paragraph 3, the requirements of bioethics do not apply to the object of this study.

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The authors of this work declare that they have no conflicts of interest.

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Translated by T. Tkacheva

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Savchenko, A.S., Kolbasov, G.A. The Sensory Structures of the Carapace of Male Tantulocarida (Crustacea) Are not Homologous to the Lattice Organs of Thecostraca. Dokl Biol Sci 513 (Suppl 1), S37–S40 (2023). https://doi.org/10.1134/S0012496623600161

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  • DOI: https://doi.org/10.1134/S0012496623600161

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