Structural and chemical features of the invertebrate otoliths.

Y. A. Vinnikov, M. Z. Aronova, T. A. Kharkeevich, T. P. Tsirulis, E. A. Lavrova, Y. V. Natochin

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Abstract

In the course of evolution of the invertebrate gravity receptor endogenous intracellular mode of the otoliths formation (Coelenterata, Ctenophora) is changed for endogenous extracellular mode (Mollusca, Arthropoda). The intracellular otolith is represented by cristalline concretions whereas extracellular one may consists of many separate crystallic otoconia or one large spherolith. As a rule in all cases qualitative mineral composition is similar. Calcium is the main component of the otolith in invertebrates (as vertebrates) though magnesium, sodium and potassium also take place in the otolith formation.

Original languageEnglish
Pages (from-to)127-140
Number of pages14
JournalZeitschrift fur Mikroskopisch-Anatomische Forschung - Abteilung 2
Volume95
Issue number1
Publication statusPublished - 1 Jan 1981

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Scopus subject areas

  • Anatomy

Cite this

Vinnikov, Y. A., Aronova, M. Z., Kharkeevich, T. A., Tsirulis, T. P., Lavrova, E. A., & Natochin, Y. V. (1981). Structural and chemical features of the invertebrate otoliths. Zeitschrift fur Mikroskopisch-Anatomische Forschung - Abteilung 2, 95(1), 127-140.