Synopsis
Larval, metamorphosing and adult representatives of the southern brook lamprey,Ichthyomyzon gagei, were collected from Choclafaula Creek in Alabama to provide information on aspects of its life cycle. The proportional length of the prebranchial, branchial, trunk and tail regions changed throughout larval life in a pattern similar to that demonstrated in other lampreys. Body depth changed also throughout much of larval life. Oral disc, dorsal fin height, and eye diameter increased through all or most of metamorphosis and the adult interval. Length-frequency curves for larvae indicate a larval life of 3 1/4–4 1/4 years. Growth rate, reflected by change in total length, was constant throughout the year for each age group. Sex ratio of larvalI. gagei was 1♂: 1.02♀. Metamorphosis is initiated in early September and is completed between early February and mid March. Adult 1. gagei spawn between mid April and early May. The number of oocytes ranged from 820–2485 between 95–150 mm total length. The maximum gonadosomic ratio in males was 17.1 and 26.3% in females.
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References cited
Abakumov, V.A. 1960. Systematics and ecology ofLampetra reissneri from the Amur Basin. Vopr. Ikhtiol. 15: 43–45. (In Russian).
Abakumov, V.A. 1966. Systematics and ecology of the Ukrainian lamprey (Lampetra mariae Berg). Vopr. Ikhtiol. 41: 609–618. (In Russian).
Alvarez del Villar, J. 1966. Ictiologia michoacana, IV. Contribution al Conocimiento Biologico y Sistematico de las Lampreas de Jacona, Mich., Mexico. An. Esc. Nac. Cienc. Biol. Mexico City 13: 107–144.
Applegate, V.C. 1950. Natural history of the sea lamprey (Petromyzon marinus) in Michigan. U.S. Fish Wildl. Serv., Spec. Sci. Rep., Fish. Ser. 55: 1–237.
Applegate, V.C. & M.L.H. Thomas. 1965. Sex ratios and sexual dimorphism among recently transformed sea lampreys,Petromyzon marinus Linnaeus. J. Fish. Res. Board Can. 22: 695–711.
Bahr, K. 1953. Contribution to the biology of reproduction of the river lamprey,Petromyzon fluviatilis L. Zool. Jahrb., Abt. Syst. Oekol. Geogr. Tiere 82: 58–69. (In German).
Bailey, R.M. 1947. Records of the lamprey (Ichthyomyzon gagei) in Oklahoma and Texas. Copeia 1947: 146.
Beamish, F.W.H. & I.C. Potter. 1972. Timing of changes in the blood, morphology, and behaviour ofPetromyzon marinus during metamorphosis. J. Fish. Res. Board Can. 29: 1277–1282.
Beamish, F.W.H. & I.C. Potter. 1975. The biology of the anadromous sea lamprey (Petromyzon marinus) in New Brunswick. J. Zool., Lond. 177: 57–72.
Beamish, F.W.H., I.C. Potter & E. Thomas. 1979. Proximate composition of the adult anadromous sea lamprey,Petromyzon marinus, in relation to feeding, migration and reproduction. J. Anim. Ecol. 48: 1–19.
Belyi, N.D. 1966. Morphological and some biological peculiarities ofLampetra mariae (Berg) from the Dnieper River. Zool. Zh. 45: 585–590. (In Russian).
Berg, L.S. 1948. Freshwater fishes of the U.S.S.R. and adjacent countries. In: Akad. Nauk USSR, Zool. Inst. [Guide to the fauna of the U.S.S.R. No. 27]. Moskva-Leningrad: Akad. Nauk SSR, 4th ed. Vol. 1. (Israel Program Sci. Transl., Jerusalem. 1962).
Bird, D.J. & I.C. Potter. 1979a. Metamorphosis in the paired species of lampreys,Lampetra fluviatilis (L.) andLampetra planeri (Bloch). 1. A description of the timing and stages. J. Linn. Sec. London Zool. 65: 127–143.
Bird, D.J. & I.C. Potter. 1979b. Metamorphosis in the paired species of lampreys,Lampetra fluviatilis (L.) andLampetra planeri (Bloch). 2. Quantitative data for body proportions, weights, lengths and sex ratios. J. Linn. Sec. London Zool. 65: 145–160.
Boenig, H. 1928. Studies on the morphology and embryology of the pancreas inLampetra (Petromyzon) planeri. Part II. Z. Mikrosk.-Anat. Forsch. 12: 537–504. (In German).
Creaser, C.W. & C.S. Hann. 1929. The food of larval lampreys. Mich. Acad. Sci., Arts and Let., Pap. 10: 433–437.
Dendy, J.S. & D.C. Scott. 1953. Distribution, life history and morphological variations of the southern brook lamprey,Ichthyomyzon gagei. Copeia 1953: 152–162.
Donaldson, E.M., U.H.M. Fagerlund, D.A. Higgs & J.R. McBride. 1979. Hormonal enhancement of growth. pp. 455–597. In: W.S. Hoar, D.J. Randall & J.R. Brett (ed.) Fish Physiology, Vol. VIII, Academic Press, New York.
Gage, S.H. 1928. The lampreys of New York State-life history and economics. Biological survey of the Oswega River system. Rep. N.Y. St. Conserv. Dept. 17 (Suppl.): 158–191.
Hains, C.F. 1973. Floods in Alabama. Magnitude and frequency based on data through September 30, 1971. U.S. Geol. Surv. 39 pp.
Hardisty, M.W. 1944. The life history and growth of the brook lamprey (Lampetra planeri). J. Anim. Ecol. 13: 110–122.
Hardisty, M.W. 1964. The fecundity of lampreys. Arch. Hydrobiol. 60: 340–357.
Hardisty, M.W. 1971. Gonadogenesis, sex differentiation and gametogenesis. pp. 295–359. In: M.W. Hardisty & I.C. Potter (ed.) The Biology of Lampreys, Vol. 1, Academic Press, London.
Hardisty, M.W. & I.C. Potter, 1971a. The behaviour, ecology and growth of larval lampreys. pp. 85–125. In: M.W. Hardisty & I.C. Potter (ed.) The Biology of Lampreys, Vol. 1, Academic Press, London.
Hardisty, M.W. & I.C. Potter. 1971b. The general biology of adult lampreys. pp. 127–206. In: M.W. Hardisty & I.C. Potter (ed.) The Biology of Lampreys, Vol. 1, Academic Press, London.
Hubbs, C.L. & M.B. Trautman. 1937. A revision of the lamprey genusIchthyomyzon. Univ. Mich. Mus. Zool. Misc. Publ. 35: 1–109.
Ivanova-Berg, M.M. 1933. Biology of the river lamprey (Lampetra fluviatilis L.). Arch. Hydrobiol. 25: 22–37. (In German).
Keibel, F. 1927. On the development of the foregut and the pancreas in the brook lamprey (Lampetra (Petromyzon) planeri) and the river lamprey (Lampetra (Petromyzon) fluviatilis). Z. Midrosk.-Anat. Forsch. 8: 408–476. (In German).
Kieckebusch, H.H. 1928. Contribution to the knowledge of the structure and formation of the thyroid gland in lamprey larvae (Lampetra fluviatilis L. andLampetra planeri Bl.). A. Morphol. und Oekol. Tiere 11: 247–360. (In German).
Knapp, F.T. 1951. Additional reports of lampreys from Texas. Copeia 1951: 87.
Kott, E. 1971. Characteristics of pre-spawning American brook lamprey from Big Creek, Ontario. Can. Field-Nat. 85: 235–240.
Kraentzel, E. 1933. Contribution to the study of the river lamprey,Lampetra (Petromyzon) fluviatilis L. I. The transformation of the endostyle to the thyroid gland. Arch. Biol. (Paris) 44: 469–517. (In French).
Larsen, L. 1973. Development in adult, freshwater river lampreys and its hormonal control. Starvation, sexual maturation and natural death. Thesis, University of Copenhagen, Copenhagen. 172 pp.
Leach, W.J. 1940. Occurence and life history of the northern brook lamprey,Ichthyomyzon fossor, in Indiana. Copeia 1940: 21–34.
Leach, W.J. 1946. Oxygen consumption of lampreys with special reference to metamorphosis and phylogenetic position. Physiol Zool. 19: 365–374.
Leach, W.J. 1951. Operation lamprey. Science 113: 215.
Lowe, D.R., F.W.H. Beamish & I.C. Potter. 1973. Changes in the proximate body composition ofPetromyzon marinus (L.) during larval life and metamorphosis. J. Fish Biol. 5: 673–682.
Malmqvist, B. 1978. Population structure and biometry ofLampetra planeri (Bloch) from three different watersheds in South Sweden. Arch. Hydrobiol. 84: 65–86.
Malmqvist, B. 1980. The spawning migration of the brook lamprey,Lampetra planeri (Bloch), in a south Swedish stream. J. Fish Biol. 16: 105–114.
Manion, P.J. 1967. Diatoms as food of larval sea lampreys in a small tributary of Northern Lake Michigan. Trans. Amer. Fish. Soc. 96: 224–226.
Manion, P.J. & T.M. Stauffer. 1970. Metamorphosis of the landlocked sea lamprey,Petromyzon marinus. J. Fish. Res. Board Can. 27: 1735–1746.
Manion, P.J. & A.L. McLain. 1971. Biology of larval sea lampreys (Petromyzon marinus) of the 1960 year class, isolated in the Big Garlic River, Michigan, 1960–1965. Great Lakes Fish. Comm. Tech. Rep. 16: 1–35.
Moore, J.W. & F.W.H. Beamish. 1973. Food of larval sea lamprey (Petromyzon marinus) and American brook lamprey (Lampetra lamotenii). J. Fish. Res. Board Can. 30: 7–15.
Moore, J.W. & I.C. Potter. 1976. Aspects of feeding and lipid deposition and utilization in the lampreys,Lampetra fluviatilis (L.) andLampetra planeri (Bloch). J. Anim. Ecol. 45: 699–712.
Moore, J.W. & J.M. Mallatt. 1980. Feeding of larval lamprey. Can. J. Fish. Aquat. Sci. 37: 1658–1664.
Moshin, A.K.M. & B.J. Gallaway. 1977. Seasonal abundance distribution, food habitats and condition of the southern brook lamprey,Ichthyomyzon gagei Hubbs and Trautman, in an east Texas watershed. Southwestern Naturalist 22: 107–114.
O'Boyle, R.N. & F.W.H. Beamish. 1977. Growth and intermediary metabolism of larval and metamorphosing stages of the landlocked sea lamprey,Petromyzon marinus L. Env. Biol. Fish. 2: 103–120.
Piavis, G.W. 1971. Embryology. pp. 361–400. In: M.W. Hardisty & I.C. Potter (ed.) The Biology of Lampreys, Vol. 1, Academic Press, London.
Potter, I.C. 1970. The life cycles and ecology of Australian lampreys of the genusMordacia. J. Zool. (London) 161: 487–511.
Potter, I.C. 1980. Ecology of larval and metamorphosing lampreys. Can. J. Fish. Aquat. Sci. 37: 1641–1657.
Potter, I.C. & R. Strahan. 1968. The taxonomy of the lampreysGeotria andMordacia and their distribution in Australia. Linn. Soc. Biol. J. 179: 229–240.
Potter, I.C. & J.R. Bailey. 1972. The life cycle of the Tennessee brook lampreyIchthyomyzon hubbsi Raney. Copeia 1972: 4470–476.
Potter, I.C. & F.W.H. Beamish. 1975. Lethal temperatures in ammocoetes of four species of lampreys. Acta Zool. 56: 85–91.
Potter, I.C. & F.W.H. Beamish. 1977. The freshwater biology of adult anadromous sea lampreys (Petromyzon marinus). J. Zool. (London) 118: 113–130.
Potter, I.C., R.W. Hilliard & D.J. Bird. 1980. Metamorphosis in the Southern Hemisphere lamprey,Geotria australis Gray. J. Linn. Soc. London Zool. 47: 533–546.
Purvis, H.A. 1970. Growth, age at metamorphosis and sex ratio of northern brook lamprey in a tributary of southern Lake Superior. Copeia 1970: 326–332.
Purvis, H.A. 1979. Variations in growth, age at transformation, and sex ratio of sea lampreys reestablished in chemically treated tributaries of the upper Great Lakes. Great Lakes Fish. Comm. Tech. Rep. 35: 1–36.
Purvis, H.A. 1980. Effects of temperature on metamorphosis and the age and length at metamorphosis in sea lampréy (Petromyzon marinus) in the Great Lakes. Can. J. Fish. Aquat. Sci. 37: 1827–1834.
Raney, E.C. 1952. A new lamprey,Itchymyzon hubbsi from the upper Tennessee River system. Copeia 1952: 95–99.
Richards, J.E. & F.W.H. Beamish. 1981. Initiation of feeding and salinity tolerance in the Pacific lamprey,Lampetra tridentata. Mar. Biol. 63: 73–77.
Robison, H.W. 1974. New distributional records of some Arkansas fishes with addition of three species to the ichthyofauna. Southwest. Nat. 19: 22–223.
Robison, H.W. 1975. New distributional records of fishes from the lower Ouachita River system in Arkansas. Proc. Arkansas Acad. Sci. Fayetteville, 29: 54–56.
Rohde, F.C., R.G. Arndt & J.C.S. Wang. 1976. Life history of the freshwater lampreys,Okkelbergia aepyptera andLampetra lamottenii (Pisces: Petromyzonidae), on the Delmarva Peninsula (East Coast, United States). Bull. South. Calif. Acad. Sci. 75: 99–110.
Schroll, F. 1957. About the feeding physiology of the ammocoete larvae of the cyclostomes. Zool. Ariz. 159: 75–78. (In German).
Schroll, F. 1959. About the feeding physiology of the Steiermark ammocoetesLampetra planeri (Bloch) andEudontomyzon danfoldi (Regan). Int. Rev. gesamten Hydrobiol. Hydrogr. 44: 395–429. (In German).
Surface, H.A. 1898. The lampreys of Central New York. U.S. Bur. Fish. Bull. 1897: 209–215.
Thomas, M.L.H. 1962. Observations on the ecology of ammocoetes ofPetromyzon marinus L. andEntosphenus lamottei (Le Sueur) in the Great Lakes Watershed. M.Sc. thesis, Univ. Toronto, Toronto, 214 pp.
Vladykov, V.D. 1951. Fecundity of Quebec lampreys. Can. Fish. Cult. 10: 1–14.
Vladykov, V.D. 1955.Lampetra zanandreai, a new species of lamprey from northern Italy. Copeia 1955: 215–223.
Vladykov, V.D. & E. Kott. 1979. List of Northern Hemisphere lampreys (Petromyzonidae) and their distribution. Misc. Spec. Publ. Dep. Fish. Oceans, Ottawa. 42 pp.
Weissenberg, R. 1925. River and brook lampreysLampetra fluviatilis andLampetra planeri (Bloch), a morphological biological comparison. Zool. Anz. 63: 293–306. (In German).
Weissenberg, R. 1926. Contribution to the knowledge of the biology and morphology of the lampreys. I. Foregut and mouth structures inLampetra fluviatilis andplaneri. A. Mikrosk. Anat. Forsch. 5: 153–184. (In German).
Wigley, R.L. 1959. Life history of the sea lamprey of Cayuga Lake, New York. U.S. Fish. Wildl. Serv. Fish. Bull. 59: 559–617.
Youson, J.H. 1980. Morphology and physiology of lamprey metamorphosis. Can. J. Fish. Aquat. Sci. 37: 1687–1710.
Youson, J.H. & I.C. Potter. 1979. A description of the stages in the metamorphosis of the anadromous sea lamprey,Petromyzon marinus L. Can. J. Zool. 57: 1808–1817.
Youson, J.H., G.M. Wright & E.C. Ooi. 1977. The timing of changes in several internal organs during metamorphosis of anadromous larval lamprey,Petromyzon marinus L. Can. J. Zool. 55: 469–473.
Zanandrea, G. 1951. Observations and remarks on the biometrics and biology onPetromyzon (Lampetra) planeri, Bloch in the Marca Trevigiana. Boll. Pesca Piscacult. Idrobiol. 6: 1–29. (In Italian).
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William, F., Beamish, H. Biology of the southern brook lamprey,Ichthyomyzon gagei . Environ Biol Fish 7, 305–320 (1982). https://doi.org/10.1007/BF00005566
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DOI: https://doi.org/10.1007/BF00005566