Abstract
Daily deposition of growth increments in sagittal otoliths of reared and wild Sardina pilchardus (Walbaum, 1792) larvae from hatching to complete yolk-sac absorption is reported. Increments laid down prior to hatching were observed. A distinct growth increment, ≃ 1 μm wide and located 5 to 7 μm from the focus is laid down on the day of hatching. Subsequently, narrower increments (<1 μm) are laid down daily throughout the yolk-sac stage. Measurements were made on the maximum radius of the sagittal otoliths of two groups of larvae: 83 larvae reared from fertilized eggs sampled from Ría de Muros (NW Spain), and 239 wild individuals sampled along the northern coasts of the Iberian peninsula. Counting of daily ring increments can provide a direct and valid estimation of larval age without the necessity for later correction.
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Alvarez F, Alemany F (1992) Regional growth differences in sardine (Sardina pilchardus (Walbaum)) larvae from Cantabrian and Galician coasts. Int Counc Explor Sea Comm Meet (Pelagic fish Comm) H:9:1–10 (Mimeo)
Alvarez F, Porteiro C, Cruces X (1986) Análisis de la pesquería de cerco en Galicia. Infmes téc Inst esp Océanogr 15:1–31
Anonymous (1991) Working Group on the assessment of the stocks of sardine, horse mackerel, and anchovy. Int Counc Explor Sea Comm Meet (Pelagic fish Comm) 22:1–62 (Mimeo)
Bakun A, Alheit J, Kullenberg G (1991) The Sardine-Anchovy Recruitment Project (SARP): rationale design and development. Int Counc Explor Sea Comm Meet (Biol océanogr Comm) L: 43: 1–16 (Mimeo)
Campana S, Cagne J, Munro J (1987) Otolith microstructure of larval herring (Clupea harengus): image or reality? Can J Fish aquat Sciences 44:1922–1929
Castillo G, Aguilera E, Herrera G, Bernal P, Butler J, Chong J, González H, Oyarzun C, Veloso C (1985) Larval growth rates of the pacific sardine Sardinops sagax off central Chile, determined by daily ring counts in otoliths. Biología pesq 14:3–10
Fraga F (1981) Upwelling off the Galician coast, NW Spain. In: Richards F (ed) Coastal upwelling. America Geophysical Union, Washington DC, pp 176–182
Geffen AJ (1982) Otolith ring deposition in relation to growth rate in herring (Clupea harengus) and turbot (Scophthalmus maximus) larvae. Mar Biol 71:317–326
Gjosaeter H, Tilseth S (1982) Primary growth increments in otoliths of cod larvae (Gadus morhua L.) of the Arcto-Norwegian cod stock. FiskDir Skr (Ser Havunders) 17:287–295
Lavin A, Díaz del Río G, Cárdenas J, Casas G (1991) Afloramiento en el Noroeste de la Península Ibérica. Indices de afloramiento para el punto 43°N, 11°W (1966–1989). Infmes téc Inst esp Océanogr 91:1–33
López-Jamar E, Coombs S, Alemany F, Alonso J, Alvarez F, Barrett C, Cabanas J, Casas B, Díaz del Río G, Fernández de Puelles M, Franco C, García A, Halliday N, Lago de Lanzós A, Lavín A, Miranda A, Robins D, Valdés L, Varela M (1991) A SARP pilot study for sardine Sardina pilchardus off north and northwest Spain in April/May 1991. Int Counc Explor Sea Comm Meet (Biol océanogr Comm) L:69:1–36 (Mimeo)
Lough R, Pennington M, Bolz G, Rosenberg A (1982) Age and growth of larval Atlantic herring, Clupea harengus L. in the Gulf of Maine-Georges Bank region based on otolith growth increments. Fish Bull US 80:187–199
McGurk, M (1984) Ring deposition in the otoliths of larval pacific herring Clupea harengus pallassi. Fish Bull US 82:113–120
Methot R, Kramer D (1979) Growth of northern anchovy Engraulis mordax larvae in the sea. Fish Bull US 82:113–120
Miranda A, Sánchez J, Iglesias J, Alvarez F, Alemany F (1992) Crecimiento larvario de sardina Sardina pilchardus en laboratorio bajo diferentes condiciones de alimentación. Infomes téc Inst esp Océanogr 132:1–15
Moksness E, Butler J, Radtke R (1987) Estimation of age and growth rate in Norwegian spring-spawned herring (Clupea harengus) larvae and juveniles. Sarsia 72:341–342
Moksness E, Wespestad V (1989) Ageing and back-calculating growth rates of Pacific herring Clupea pallassi, larvae by reading daily otolith increments. Fish Bull US 87:509–513
Palomera I, Morales-Nin B, Lleonart J (1988) Larval growth of anchovy, Engraulis encrasicolus, in the Western Mediterranean Sea. Mar Biol 99:283–291
Porteiro C, Alvarez F, Pérez N (1988) Variaciones en el stock de sardina (Sardina pilchardus Walb.) en las costas atlánticas de la Península Ibérica. In: Wyatt T, Larrañeta M G (eds) Long term changes in marine fish populations. Instituto de Investigiónes del Mar, Vigo, Spain, pp 529–541
Radtke R, Dean J (1982) Increment formation in otoliths of embryos, larvae and juveniles of the mummichog Fundulus heteroclitus. Fish Bull US 80:201–215
Ré P (1984) Evidence of daily and hourly growth in pilchard Sardina pilchardus larvae based on otolith growth increments. Cybium 8:33–38
Silva A, Miranda A (1992) Laboratory rearing of sardine larvae (Sardina pilchardus Walb.) and early effects of starvation: a preliminary experiment. Boln Inst esp Oceanogr 8:163–174
Taubert B, Coble D (1977) Daily rings in otoliths of three species of Lepomis and Tilapia mossambica. J Fish Res Bd Can 34:332–340
Warlen S (1988) Age and growth of larval gulf menhaden, Brevoortia patronus, in the northern gulf of Mexico. Fish Bull US 86: 72–90
Wooster W, Bakun A, McLain D (1976) The seasonal upwelling cycle along the eastern boundary of the North Atlantic. J mar Res 34:131–141
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Communicated by J. M. Pérès, Marseille
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Alemany, F., Alvarez, F. Formation of initial daily increments in sagittal otoliths of reared and wild Sardina pilchardus yolk-sac larvae. Marine Biology 121, 35–39 (1994). https://doi.org/10.1007/BF00349471
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DOI: https://doi.org/10.1007/BF00349471