Abstract
Elasmobranchs comprise one of the oldest, distinct vertebrate lines in existence today. While they are a relatively small group, consisting of only about 800 living species, they are highly adapted and, because of their size, numbers, and ecological role, may be considered a biologically successful group. Much of that success can be traced to the particular reproductive strategies evolved by the elasmobranch over the past 350,000,000 years. According to Lund (in press), elasmobranchs of the Carboniferous period reproduced in a manner similar to sharks today. The key reproductive elements include internal fertilization, production of a few well-formed young, slow growth, late maturity, and longevity. These characteristics are interpreted by ecologists (McArthur and Wilson 1967) as an adaptation to a stable, rather crowded environment. In contrast, bony fish such as the cod (Gadus callaris) grow quickly to maturity, produce thousands of eggs, and live only a few seasons. Such a reproductive tactic is more amenable to a fluctuating environment. Clearly, mode of reproduction is one of the most important elements for successful survival for a species. However, the reproductive strategy that served the elasmobranchs so well since the Carboniferous has today placed them in jeopardy. As mentioned, low fecundity is interpreted as an adaptation to a stable, more-or-less predictable environment.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Anderson LL (1969) Sexual behavior and controlling mechanisms in domestic birds and mammals. In Cole HH, Cupps PT (eds.). Reproduction in Domestic Animals. Academic Press, New York. pp. 541–568.
Bubenik GA, Bubenik AB, Schams D, Leatherland JF (1983) Circadian and circannual rhythms of LH, FSH, testosterone (T), prolactin, Cortisol, T3, and T4, in plasma of mature, male white-tailed deer. Comp. Biochem. Physiol. 76A: 37–45.
Bullesbach EE, Schwabe C, Callard IP (1987) Relaxin from an oviparous species, the skate (Raja erinacea). Biochem. Biophys. Res. Comm. 143:273–280.
Brown CA, Gruber SH (1988) Age assessment of the lemon shark Negaprion brevirostris using tetracycline validated vertebral centra. Copeia 3:747–753.
Callard G, Petro Z, Ryan KJ (1978) Phylogenetic distribution of aromatase and other androgen converting enzymes in the central nervous system. Endocrinol. 43:2283–2290.
Callard IP, Klosterman L, Callard GV (1988) Reproductive Physiology. In Shuttlesworth TJ (ed.). Physiology of Elasmobranch Fishes. Springer-Verlag, Berlin pp. 277–317.
Callard IP, Klosterman L, Sorbera LA, Fileti LA, Reese JC (1989a) Endocrine regulation of reproduction in elasmobranchs: Archetype for terrestrial vertebrates. J. Exp. Zool. Supplement 2:12–22.
Callard G, Mak P, DuBois W, Cuevas ME (1989b) Regulation of spermatogenesis: The shark testis model. J. Exp. Zool. Supplement 2:23–34.
Chieffi G (1967) The reproductive system of elasmobranchs: Development and endocrinological aspects. In Gilbert PW, Mathewson RF, Rail DP (eds.). Sharks, Skates and Rays. Johns Hopkins Press, Baltimore Maryland, pp. 553–580.
Chieffi G, Lupo di Prisco C (1961) Identification of estradiol-17ß, testosterone and its precursors from Scyliorhinus stellaris testis. Nature 190:169–170.
Collenot G, Ozon R (1964) Mises en evidence biochimique et histochimique d’une Delta 5, 3-ß hydroxysteroid deshydrogenase dans le testicule de Scyliorhinus canicula. Bull. Soc. Zool. France 89:577–587.
Compagno LJV (1984) FAO species catalogue. Vol. 4. Sharks of the World. Parts 1 and 2. FAO Fisheries Synopsis No. 125. United Nations Development Programme, Rome, Italy.
Craik JCA (1979) Simultaneous measurements of rates of vitellogenin synthesis and plasma levels of oestradiol in an elasmobranch. Gen. Comp. Endoer. 38: 264–66.
Demski LS (1989) Pathways for GnRH control of elasmobranch reproductive physiology and behavior. J. Exp. Zool. Suppl. 2:4–11.
Demski LS (1990) Elasmobranch reproductive biology: Implications for captive breeding. J. Aquaculture & Aquatic Sei. 5:84–95.
Dodd JM (1983) Reproduction in cartilaginous fishes. In. Hoar WS, Randall DJ, Donaldson ME (eds.). Fish Physiology, Vol. 9. Academic Press, New York. pp. 31–95.
Dodd JM, Goddard CK (1961) Some effects of oestradiol benzoate on the reproductive ducts of Scyliorhinus canicula. Proc. Zool. Soc. Lond. 137:325–332.
Dodd JM, Dodd MHI, Duggan RT (1983) Control of reproduction in elasmobranch fishes. In Rankin JC, Pitcher TJ, Duggan RT (eds.). Control Processes in Fish Physiology. John Wiley & Sons, New York. pp. 221–285.
Dodd JM, Sumpter JP (1984) Fishes. In Lamming GE (ed.). Marshall’s Physiology of Reproduction, 4th edition. Churchill Livingston, Edinburgh, pp. 1–126.
Fileti LA, Callard JP (1988) Corpus luteum function and regulation in the skate, Raja erinacea. Bull. MDIBL. 27:37–39.
Fletcher GL, Hardy GC, Idler DK (1969) Production and metabolic clearance rates in sexually mature male and female skates (Raja radiata). Endocrinol. 100:1483–1495.
Gamier DH, Coquil C, Chauvin J (1989) Seasonal variation of plasma and testicular sex steroid levels in a selechian (Scyliorhinus canicula). Gen. Comp. Endoer. 74(2):298.
Gottfried H (1964) The occurrence and biological significance of steroids in lower vertebrates. A review. Steroids 3:219–241.
Gruber SH, Myrberg A A (1977) Approaches to the study of the behavior of sharks. Am. Zool. 17:471–684.
Hamlett WC (1987) Comparative morphology of the elasmobranch placental barrier. Arch. Biol. (Brux.) 98(2):135–162.
Hamlett WC (1989a) Evolution and morphogenesis of the placenta in sharks. J; Exper. Zool. Suppl. 2:35–52.
Hamlett WC (1989b) Reproductive strategies in elasmobranchs of the North Carolina shelf. In: Gorge RY, Hulbert AW (eds.). Carolina Coastal Oceanography. National Undersea Research Program Research Report 89-2. pp. 453–480.
Hamlett WC, Schwartz FJ, Didio LJA (1987) Subcellular organization of the yolk syncytial-endoderm complex in the preimplantation yolk sac of the shark, Rhizoprionodon terraenovae. Cell Tissue Res. 247:275–285.
Hamlett WC, Wourms JP (1984) Ultrastructure of the preimplantation shark yolk sac placenta. Tissue Cell 16:613–625.
Hamlett WC, Wourms JP, Hudson JS (1985a) Ultrastructure of the full-term shark yolk sac placenta. I. Morphology and cellular transport at the fetal attachment site. J. Ultrastr. Res. 192–206.
Hamlett WC, Wourms JP, Hudson JS (1985b) Ultrastructure of the full-terin shark yolk sac placenta. II. The smooth proximal segment. J. Ultrastr. Res. 207–220.
Hamlett WC, Wourms JP, Hudson JS (1985c) Ultrastructure of the full-term shark yolk sac placenta. III. The maternal attachment site. J. Ultrastr. Res. 221–231.
Holmes RL, Ball JN (1974) The pituitary gland. A comparative account. University Press, Cambridge.
Idler D, Truscott B (1966) Identification and quantification of testosterone in peripheral plasma of skate. Gen. Comp. Endoer. 7:375–383.
Jenkins N (1978) The endocrine control of reproduction in the dogfish (Scyliorhinus canicula) Ph.D. Thesis, University of Wales, U.K.
Jenkins N, Dodd JM (1980) Effects of synthetic mammalian gonadotropin releasing hormone and dogfish hypothalamic extracts on the levels of androgens and oes-tradiol in the circulation of the dogfish (Scyliorhinus canicula). J. Endrocrinol. 86:171–177.
Kime DE (1978) Steroid biosynthesis by the testis of the dogfish Scyliorhinus canicula. Gen. Comp. Endoer. 34:6–17.
Klosterman L, Callard IP (1986) Progesterone production by enzymatically dispersed cells from corpora lutea of the spiny dogfish, Squalus acanthias. Bull. Mt. Desert. Isl. Biol. Lab. 26:119–121.
Koob TJ, Callard IP (1985) Progesterone treatment causes early oviposition in Raja erinacea. Bull. MDIBL. 25:138–139.
Koob TJ, Tsang P, Callard IP (1986) Plasma estradiol, testosterone, progesterone levels during the ovulatory cycle of the skate (Raja erinacea). Biol. Reprod. 35:267–275.
Lance V, Callard IP (1969) A histochemical study of ovarian function in the ovovi-viparous elasmobranch Squalus acanthias. Gen. Comp. Endoer. 13:255–267.
Lund R (in press) Observations on the relationships of the Chimaeroformes. In Pratt HL, Taniuchi T, Gruber SH (eds.). Elasmobranchs as Living Resources. NOAA Technical Report-NMFS, Seattle.
Lupo di Prisco C, Vellano C, Chieffi G (1967) Steroid hormones in the plasma of the elasmobranch Torpedo marmorata at various stages of the sexual cycle. Gen. Comp. Endoer. 8:325–331.
McArthur R, Wilson EO (1967) The Theory of Island Biogeography. Princeton University Press, Princeton, New Jersey 203 pp.
Myrberg AA, Gruber SH (1974) The behavior of the bonnethead shark, Sphyrna tiburo. Copeia 3:358–374.
Rasmussen LEL, Gruber SH (1990) Serum levels of circulating steroid hormones in free-ranging carcharhinoid sharks. In Wes Pratt H, Gruber SH, Taniuchi T (eds.). Elasmobranchs as Living Resources: Advances in Biology, Systematics and the Status of the Fisheries. NOAA Technical Report 90, NMFS, Seattle, pp. 145–155.
Rasmussen LEL, Gruber SH (in press) Serum levels of reproductively-related circulating steroid hormones in the free-ranging lemon shark Negaprion brevirostris. Environ. Biol. Fish.
Rasmussen LEL, Murra FL (1992) Long-term studies of serum concentrations of reproductively-related steroid hormones in individual captive carcharhinids. Aus. J. Mar. Freshwater Res. 43.
Reese JC, Callard IP (1987) Receptors for estradiol-17-ß in the oviduct of the skate, Raja erinacea. MDIBL 27:28–29.
Schaeffer B (1967) Comments on Elasmobranch Evolution. In Gilbert PW, Mathewson RF, Rail DP (eds.). Sharks, Skates and Rays. Johns Hopkins Press, Baltimore, Maryland, pp. 3–37.
Schaeffer B, Williams M (1977) Relationship of fossil and living elasmobranchs. Am. Zool. 17:293–302.
Simpson TH, Wardle CS (1967) A seasonal cycle in the testis of the spurdog, Squalus acanthias, and the site of 3ß-hydroxy-steroid dehydrogenase activity. J. Mar. Biol. Ass. U.K. 47:699–708.
Simpson TH, Wright RS, Hunt SN (1963) Sex hormones in fish II. The oestrogens of Scyliorhinus canicula. J. Endocr. 26:499–507.
Simpson TH, Wright RS, Hunt SV (1964) Steroid biosynthesis in the testis of the dogfish (Squalus acanthias). J. Endocr. 31:29–38.
Sumpter JP, Dodd JM (1979) The annual reproductive cycle of the female lesser spotted dogfish, Scyliorhinus caniculus L., and its endocrine control. J. Fish Biology 15:687–695.
Sumpter JP, Follett BK, Jenkins N, Dodd JM (1978) Studies on the purification and properties of gonadotropin from ventral lobes of the pituitary gland of the dogfish (Scyliorhinus canicula). Gen. Comp. Endocr. 36:264–274.
Teshima K (1981) Studies on the reproduction of Japanese smooth dogfishes, Mustelus manazo and M. griseus. J. Shimonoseki Univ. Fish. 29:113–199.
Tsang P (1986) Endocrine correlates and regulation of follicular development and luteal function during the reproductive cycle of the viviparous, Squalus acanthias. Ph.D. Thesis, Boston University.
Tsang P, Callard IP (1983) In vitro steroid production by ovarian granulosa cells of Squalus acanthias. Bull. MDIBL. 23:78–79.
Tsang P, Callard IP (1987a) Morphological and endocrine correlates of the reproductive cycle of the aplacental dogfish Squalus acanthias. Gen. Comp. Endocrinol. 66:182–189.
Tsang P, Callard IP (1987b) Luteal progesterone production and regulation in the viviparous dogfish Squalus acanthias. J. Exp. Zool. 241:377–382.
Wotiz HH, Botticelli C, Hisaw FL, Olsen AG (1960) Estradiol-17ß, estrone and progesterone in the ovaries of the dogfish (Squalus suckleyi). Proc. Nat. Aca. Sci. 46:580–585.
Wourms J (1977) Reproduction and development in Chondrichthyan fishes. Amer. Zool. 17:379–410.
Wourms J (1981) Viviparity: The maternal-fetal relationships in fishes. Am. Zool. 21:473–515.
Wourms J, Grove B, Lombardi J (1988) The maternal-embryonic relationship in viviparous fishes. In Hoar WS, Randall DJ (eds.). Fish Physiology, XIB. Academic Press, New York. pp. 1–134.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1992 Springer-Verlag New York, Inc.
About this chapter
Cite this chapter
Rasmussen, L.E.L., Hess, D.L., Gruber, S.H. (1992). Serum Steroid Hormones During Reproduction in Elasmobranchs. In: Hamlett, W.C. (eds) Reproductive Biology of South American Vertebrates. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-2866-0_2
Download citation
DOI: https://doi.org/10.1007/978-1-4612-2866-0_2
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-7701-9
Online ISBN: 978-1-4612-2866-0
eBook Packages: Springer Book Archive