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.
Similar content being viewed by others
REFERENCES
Petrunina, A.S., Neretina, T.V., Mugue, N.S., and Kolbasov, G.A., Tantulocarida vs Thecostraca: inside or outside. First attempts to resolve phylogenetic position of this parasitic taxon using gene sequences, J. Zool. Syst. Evol. Res., 2014, vol. 52, pp. 100–108.
Rybakov, A.V., Høeg, J.T., Jensen, P.G., and Kolbasov, G.A., The chemoreceptive lattice organs in Cypris larvae develop from naupliar setae (Thecostraca: Cirripedia, Ascothoracida and Facetotecta), Zool. Anz., 2003, vol. 242, pp. 1–20.
Petrunina, A.S., Høeg, J.T., and Kolbasov, G.A., Anatomy of the Tantulocarida: first results obtained using TEM and CLSM. Part 1: tantulus larva, Org. Diversity Evol., 2018, vol. 18, no. 4, pp. 459–477.
Boxshall, G.A. and Huys, R., New tantulocarid, Stygotantulus stocki, parasitic on harpacticoid copepods, with an analysis of the phylogenetic relationships within the Maxillopoda, J. Crustacean Biol., 1989, vol. 9, no. 1, pp. 126–140.
Huys, R., Coralliotantulus coomansi gen. et sp.n.: First record of a tantulocaridan (Crustacea: Maxillopoda) from shallow subtidal sands in tropical waters, Stygologia, 1990, vol. 5, no. 3, pp. 183–198.
Ohtsuka, S. and Boxshall, G.A. Two new genera of Tantulocarida (Crustacea) infesting asellote isopods and siphonostomatoid copepods from western Japan, J. Nat. Hist., 1998, vol. 32, pp. 683–699.
Boxshall, G.A. and Lincoln, R.J., The life cycle of the Tantulocarida (Crustacea), Philos. Trans. R. Soc., B, 1987, vol. 315, pp. 267–303.
Boxshall, G.A., Huys, R., and Lincoln, R.J., A new species of the Microdajus (Crustacea: Tantulocarida) parasitic on a tanaid in the northeastern Atlantic, with observations on M. langi Greve, Syst. Parasitol., 1989, vol. 14, pp. 17–30.
Petrunina, A.S. and Kolbasov, G.A. Morphology and ultrastructure of definitive males of Arcticotantulus pertzovi and Microdajus tchesunovi (Crustacea: Tantulocarida), Zool. Anz., 2012, vol. 251, pp. 223–236.
Huys, R., Boxshall, G.A., and Lincoln, R.J., The tantulocaridan life cycle: the circle closed?, J. Crustacean Biol., 1993, vol. 13, pp. 432–442.
Kolbasov, G.A., Savchenko, A.S., Dreyer, N., Chan, B.K.K., and Høeg, J.T., A synthesis of the external morphology of cypridiform larvae of Facetotecta (crustacea: Thecostraca) and the limits of the genus Hansenocaris, Ecol. Evol., 2022, vol. 12, no. 11, pp. 1–21.
Grygier, M.J., New records, external and internal anatomy, and systematic position of Hansen’s y-larvae (Crustacea: Maxillopoda: Facetotecta), Sarsia, 1987, vol. 72, pp. 261–278.
Elfimov, A.S., Morphology of the carapace of cypris larva of the barnacle Heteralepas mystacophora, Sov. J. Mar. Biol., 1986, vol. 12, pp. 152–156.
Jensen, P.G., Moyse, J., Høeg, J.T., and Al-Yahya, H., Comparative SEM studies of lattice organs: putative sensory structures on the carapace of larvae from Ascothoracida and Cirripedia (Crustacea Maxillopoda Thecostraca), Acta Zool., 1994, vol. 75, pp. 125–142.
Høeg, J.T. and Kolbasov, G.A., Lattice organs in y-cyprids of Facetotecta and their significance in the phylogeny of the Crustacea Thecostraca, Acta Zool., (Stockholm), 2002, vol. 83, pp. 67–69.
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).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
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.
CONFLICT OF INTEREST
The authors of this work declare that they have no conflicts of interest.
Additional information
Translated by T. Tkacheva
Publisher’s Note.
Pleiades Publishing remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
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
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012496623600161