Abstract
A method is introduced to determine intermolt stages in Antarctic and boreal euphausiids. The system is based on the classical scheme elaborated by Drach and Tchernigovtzeff. In addition to the definitions of these authors several features unique to euphausiids are described and combined to establish a system of at least 12 easily distinguishable stages. The method can be used to investiate specific cyclical physiological changes as well as answer questions regarding general growth physiology.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Literature Cited
Adelung, D.: Untersuchungen zur Häutungsphysiologie der dekapoden Krebse am Beispiel der Strandkrabbe Carcinus maenas. Helgoländer wiss. Meeresunter. 22, 66–119 (1971)
Bollenbacher, W. E.: In vitro secretions of arthropod ecdysial glands: correlation with the in vivo system. Ph. D. dissertation, Department of Biology, UCLA, Los Angeles 1974
Chang, E. S., B. A. Sage and J. D. O'Connor. In vitro secretion and hydroxylation of α-ecdysone as a function of the crustacean molt cycle. Gen. Comp. Endocrinol. 36, 151–160 (1978)
Dexter, B.: Setogenesis and molting in planktonic crustaceans. J. Plankton Res. 3 (1), 1–4 (1981)
Drach, P.: Mue et cycle d'intermue chez les crustacées décapodes. Ann. Inst. Océanogr. Monaco 19, 103–391 (1939)
Drach, P. and C. Tchernigovtzeff: Sur la methode de détermination des stades d'intermue et son application générale aux crustacés. Vie milieu 18 (3A), 595–607 (1967)
Hiatt, R. W.: The biology of the lined shore crab Pachygrapsus crassipes Randall. Pacific Sci. 2, 134–213 (1948)
Keller, R. und D. Adelung: Vergleichende morphologische und physiolgische Untersuchungen des Integumentgewebes und des Häutungshormongehaltes beim Elußkrebs Orconectes limosus während eines Häutungszyklus. Wilhelm Roux Arch. Entwicklungsmech. Org. 164, 209–221 (1970)
Passano, L. M.: Molting and its control. In: The physiology of Crustacea, Vol. 1. Metabolism and growth, pp 473–536. New York: Academic Press 1960
Rakusa-Suszczewski, S. and S. R. Stępnik: Three species of krill from Admiralty Bay (King George, South Shetlands), in summer 1978/79). Pol. Arch. Hydrobiol. 27 (2), 273–284 (1980)
Spindler, K. D., D. Adelung and C. Tchernigovtzeff: A comparison of the methods of molt staging according to Drach and to Adelung in the common shore crab, Carcinus maenas. Z. Naturforsch. 29c, 754–756 (1974)
Stevenson, J. R.: Metecdysial molt staging and changing in the cuticle in the crayfish Orconectes saborni (Faxon). Crustaceana Leiden 14, 169–177 (1968)
Taylor, P. M. (comp): Bibliography on krill as a protein source, 9 pp. Aberdeen: Mar. Lab. Library (1977)
Tchernigovtzeff, C.: Multiplication cellulaire et régénération au cours du cycle d'intermue des crustaceés décapodes. Arch. Zool. Exp. Gen 106 (3), 377–497 (1965)
Van Herp, F. and C. Béllon-Humbert: Setal developmental and molt prediction in the larvae and adults of the crayfish, Astacus leptodactylus (Nordman, 1842). Aquaculture 14, 289–301 (1978)
Author information
Authors and Affiliations
Additional information
Communicated by O. Kinne, Hamburg
Rights and permissions
About this article
Cite this article
Buchholz, F. Drach's molt staging system adapted for euphausiids. Mar. Biol. 66, 301–305 (1982). https://doi.org/10.1007/BF00397036
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00397036