Abstract
In this study, we continued the investigation of the distribution system of colonial hydroids in the course of its development, starting with its emergence during the planula metamorphosis and ending with the formed colony. The hydroplasmic stream system of two species of colonial hydroids—Perigonimus abyssi G.O. Sars, 1874, and Stauridia producta Wright, 1858—was studied. We found that the main principle by which hydroplasma moves in these colonies, which form no shoots, is the relay-race from one hydranth to another through a stolon fragment connecting them or it moves past the neighbouring hydranth to the next one, etc. We show that the efficiency of the conducting (distribution) system does not depend on the level of complexity of the colonial structure. The results of this study confirm the absence of general colonial processes of integration and self-regulation in hydroid polyps.
Similar content being viewed by others
References
Beklemishev, V.N., The Problem of Individuality in Biology. Colonies in Bilaterally Symmetrical Animals, Usp. Sovrem. Biol., 1950, vol. 29, no. 1, pp. 91–120.
Beklemishev, V.N., Osnovy sravnitel’noi anatomii bespozvonochnykh (Fundamentals of Comparative Anatomy of Invertebrates), Vol. 1: Promorfologiya (Promorphology), Moscow: Nauka, 1964.
Braverman, M., Studies on Hydroid Differentiation. VI. Regulation of Hydranth Formation in Podocoryne carnea, J. Exp. Zool., 1971, vol. 176, no. 3, pp. 361–382.
Braverman, M., The Cellular Basis for Colony Form in Podocoryne carnea, Am. Zool., 1974, vol. 14, no. 2, pp. 673–698.
Burykin, Yu.B., The Mechanism of Accumulation, Redistribution, and Use of Food for Growth in Hydroid Colonies, in Mater. nauch. konf., posvyashch. 60-letiyu Belomorskoi biostantsii im. N.A. Pertsova MGU (Proc. Sci. Conf. Dedicated to the 60th Anniversary of the Pertsov White Sea Biological Station, Moscow State University), Moscow, 1998, pp. 26–28.
Burykin, Yu.B., The Mechanisms of Directed Movement of the Hydroplasm in Hydroid Colonies, in Tr. Belomor. biostantsii im. N.A. Pertsova MGU (Transactions of the Pertsov White Sea Biological Station, Moscow State University), Moscow: Tovar. Nauch. Izd. KMK, 2006, vol. 10, pp. 19–43.
Burykin, Yu.B., Distribution System Formation in Hydroid Polyp Development, Russ. J. Dev. Biol., 2008, vol. 39, no. 3, pp. 172–180.
Burykin, Yu.B., The Principles of Functioning of the Distribution System in Colonial Hydroids, Russ. J. Dev. Biol., 2010, vol. 41, no. 4, pp. 255–265.
Burykin, Yu.B., Marfenin, N.N., and Karlsen, A.G., Experience of Keeping the Marine Colonial Hydroid Dynamena pumila (L.) under Laboratory Conditions, Nauch. Dokl. Vyssh. Shkoly, Biol. Nauki, 1984, no. 1, pp. 102–106.
Hale, L.J., Contractility and Hydroplasmic Movements in the Hydroid Clytia johnstoni, Quart. J. Micr. Sci., 1960, vol. 101, part 3, pp. 339–350.
Hale, L.J., Cell Movements, Cell Division and Growth in the Hydroid Clytia johnstoni, J. Embryol. Exp. Morphol., 1964, vol. 12, no. 2, pp. 517–538.
Marfenin, N.N., Fenomen kolonial’nosti (The Phenomenon of Coloniality), Moscow: MGU, 1993.
Marfenin, N.N., Mechanisms of Regulation of the Growth of a Hydroid Colony, in Mater. II nauch. konf. Belomor. biostantsii im. N.A. Pertsova MGU (Proc. II Sci. Conf. Pertsov White Sea Biological Station, Moscow State University), Moscow, 1997, pp. 44–45.
Marfenin, N.N., Decentralized Self-Regulation of the Integrity of the Colonial Organisms, Zh. Obshch. Biol., 2002, vol. 63, no. 1, pp. 26–39.
Marfenin, N.N., The Principles of Organization and Operation of the Network Structure within a Hydroid Colony, in Mater. Vseross. nauch. konf. “Nauki o zhizni i obrazovanie. Fundamental’nye problemy integratsii”, posv. pamyati prof. M.V. Guseva (Proc. All-Russia Sci. Conf. “Life Sciences and Education: Fundamental Problems of Integration” in Memory of Professor M.V. Gusev), Moscow: MAKS Press, 2009, pp. 317–321.
Marfenin, N.N. and Karlsen, A.G., The State of the Fauna of Hydroids of the Eremeev Rapids of the White Sea in Early Spring, Nauch. Dokl. Vyssh. Shkoly, Biol. Nauki, 1983, no. 2, pp. 26–30.
Margulis, R.Ya., Hydroids New to the Fauna of the USSR and the White Sea, Zool. Zh., 1982, vol. 61, no. 1, pp. 133–135.
Naumov, D.V., Gidroidy i gidromeduzy morskikh, solonovatovodnykh i presnovodnykh basseinov SSSR (Hydroids and Hydromedusae of Sea, Brackish, and Freshwater Basins of the USSR), Moscow: Akad. Nauk SSSR, 1960.
Pertsova, N.M., Some Data on the Ecology of Hydromedusas in the White Sea, Kompl. Issled. Prirody Okeana, 1979, no. 6, pp. 231–242.
Shidlovskii, A., Data on the Hydroid of the Arctic Seas. I. Hydroids of the White Sea off the Coast of the Solovki Islands, Tr. Obshch. Ispyt. Prir. Khar’k. Univ., 1902, vol. 36, no. 1, pp. 3–268.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.B. Burykin, 2013, published in Ontogenez, 2013, Vol. 44, No. 2, pp. 115–125.
Rights and permissions
About this article
Cite this article
Burykin, Y.B. Relay-ray way of hydroplasm movement in hydroid colonies. Russ J Dev Biol 44, 90–99 (2013). https://doi.org/10.1134/S1062360413020021
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1062360413020021