Abstract
In the framework of dynamic morphology theory, the centers of gravity and geometric centers of projections have been determined for the bodies of more than 182 forms of invertebrates, and these data have been used to distinguish four types of dynamic body shapes. It has been demonstrated that specific dynamic types of body shape are characteristic of individual taxa. In addition, there are a group of “transformers,” which may assume any dynamic type of shape, and a group of invertebrates with one predominant dynamic type.
Similar content being viewed by others
References
Alexander, R., Animal Mechanics, London: Sidgwick and Jackson, 1968. Translated under the title Biomekhanika, Moscow: Mir, 1970.
Kirpotin, S.N., Life Forms As Organization Patterns and Spatial Ecological factors, Zh. Obshch. Biol., 2005, vol. 66, no. 3, pp. 239–250.
Kozlov, A.T. and Kharchenko, N.A., The Role of Gravity in the Development of Life Forms and Behavior of Insect Larvae, in Uspekhi entomologii v SSSR: ekologiya i faunistika, nebol’shie otryady nasekomykh: Mat-ly 10-go s″ezda Vsesoyuz. entomol. obshch. (Advances in Entomology in the Soviet Union: Ecology and Faunistics, Small Orders of Insects. Proc. 10th Conf. of All-Union Entomol. Soc.), St. Petersburg: Zool. Inst. Ross. Akad. Nauk, 1993, p. 31.
Kozlov, A.T. and Tushmalova, N.A., Structura i mekhanizmy povedeniya bespozvonochnykh (Behavior of Invertebrates: Structure and Mechanisms), Voronezh: Kvadrat, 1995.
Kwarecki, A. and Markiewicz, B., Problemy biologii i fizjologii grawitacyjnej, Ergonomia, 1994, vol. 17., no. 1, pp. 45–58.
Lyubarskii, G.Yu., Biostylistics and the Problem of Classification of Life Forms, Zh. Obshch. Biol., 1992, vol. 53, no. 5, pp. 649–661.
Mesland, D.A.M., Gravity and the Biological Machinery, Biol. Rhythm Res., 1995, vol. 26, no. 4, p. 419.
Mordkovich, V.G., Zoologicheskaya diagnostika pochv lesostepnoi i stepnoi zon Sibiri (Zoological Diagnosis of Soils in the Forest-Steppe and Steppe Zones of Siberia), Novosibirsk: Nauka, 1977.
Pavlinov, I.Ya., Analysis of Variation in the Shape of the Third Upper Molar in High-Mountain Voles of the Genus Alticola (Cricetidae) by Methods of Geometrical Morphometry, Zool. Zh., 1999, vol. 78, no. 1, pp. 78–83.
Pavlinov, I.Ya., Voltsit, O.V., and Rossolimo, O.L., Analysis of Variation in Shape by Methods of Geometrical Morphometry: Some Possibilities Illustrated by Examples of Gnathosoma in Ticks (Acari: Ixodes) and Molar Tooth in Voles (Mammalia: Alticola), Zh. Obshch. Biol., 1994, vol. 55, no. 1, pp. 110–118.
Pekin, V.P., A New Approach to the Description of Forms of Organisms, Izv. Chelyabinsk. Nauchn. Tsentra, 2003, issue 2 (19), pp. 111–116.
Pekin, V.P., Gravity-Related Adaptations of Invertebrates, in Ekologicheskaya politika v obespechenii ustoichivogo razvitiya Chelyabinskoi oblasti. Mat-ly mezhregion. nauch.-praktich. konf. (Proc. Sci. Pract. Conf. “Ecological Policy As a Factor of Sustainable Development of Chelyabinsk Oblast”), Chelyabinsk, 2005, pp. 210–212.
Pekin, V.P. and Chichkov, B.M., General Principles of Form Organization in Insects, XII s″ezd Russkogo entomologicheskogo obshchestva (Proc. XII Conf. Russ. Entomol. Soc.), St. Petersburg, 2002, p. 277.
Pekin, V.P. and Chichkov, B.M., Principles of Dynamic Morphometry, Tezisy dokl. Vseros. konf., posvyashchennoi 60-letiyu Instituta sistematiki i ekologii zhivotnykh SO RAN (Proc. All-Russia Conf. Dedicated to the 60th Anniversary of the Institute of Animal Systematics and Ecology, Siberian Branch, Russian Academy of Sciences), Novosibirsk, 2004, pp. 302.
Serova, L. V., Gravity and Animal Development, Aviakosm. Ekol. Med., 1993, vol. 27, no. 3, pp. 15–18.
Sharova, I.Kh., Zhiznennye formy zhuzhelits (Coleortera, Carabidae) [Life Forms of Ground Beetles (Coleoptera, Carabidae)], Moscow: Nauka, 1981.
Shvetsov, G.A., Gravity-and Inertia-Related Interactions of Body Parts in Insects, Ekologiya i okhrana pchelinykh: Sb. dokl. 3-i Mezhdunar. nauch.-prakt. konf. (Proc. 3rd Int. Sci.-Pract. Conf on the Ecology and Protection of Bees), Moscow, 1999, pp. 258–264.
Tairbekov, M.G., The Cell As a Gravity-Dependent Biomechanical System, Aviakosm. Ekol. Med., 2000, vol. 34, no. 2, pp. 3–17.
Young, R.S., Biological Response to Gravity, COSPAR Inf. Bull., 1993, no. 127, pp. 11–12.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.P. Pekin, B.M. Chichkov, 2008, published in Ekologiya, 2008, No. 1, pp. 50–57.
Rights and permissions
About this article
Cite this article
Pekin, V.P., Chichkov, B.M. The centers of gravity and dynamic types of body shape of terrestrial invertebrates. Russ J Ecol 39, 48–55 (2008). https://doi.org/10.1134/S1067413608010086
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1067413608010086