Abstract
The population structure of the California market squid Loligo opalescens was studied for the Channel Islands region off Southern California between June 1998 and March 2000. During this time Californian waters were exposed to an extraordinary El Niño event that was possibly the most dramatic change in oceanographic conditions that occurred last century. There was then a rapid transition to record cool La Niña conditions. Statolith increments were used to determine age parameters and increment periodicity was validated for the first 54 days of life. Based on statolith increment counts, the oldest males and females were 257 and 225 days respectively and individuals matured as young as 129 and 137 days respectively. No distinct hatching period was detected. There was a general trend of increasing body size throughout the study period. Squid that hatched and grew through the El Niño were strikingly smaller and had slower growth rates compared to squid that grew through the La Niña. This was related to oceanography and associated productivity. There was a positive correlation between squid mantle length and upwelling index and a negative correlation between mantle length and sea temperature. The 'live-fast die-young' life history strategy of squid makes them ideal candidates for following the effects of the dramatic changes in oceanographic conditions off California. We propose that squid can serve as ecosystem recorders and productivity integrators over time and space and are useful organisms to tie oceanography to biology.
Similar content being viewed by others
References
Bograd SJ, Digiacomo PM, Durazo R, Hayward TL, Hyrenback KD, Lynn RJ, Mantyla AW, Schwing FB, Sydeman WJ, Baumgartner T, Lavaniegos B, Moore CS (2000) The state of the California current, 1999–2000: forward to a new regime? Calif Coop Oceanic Fish Invest Rep 41:26–52
Boyle PR, Boletzky Sv (1996) Cephalopod populations: definition and dynamics. Philos Trans R Soc Lond B 351:985–1002
Boyle PR, Pierce GJ, Hastie LC (1995) Flexible reproductive strategies in the squid Loligo forbesi. Mar Biol 121:501–508
Brodziak JKT, Macy WK (1996) Growth of long-finned squid, Loligo pealei, in the northwest Atlantic. Fish Bull 94:212–236
Butler J, Fuller D, Yaremko M (1999) Age and growth of market squid (Loligo opalescens) off California during 1998. Calif Coop Oceanic Fish Invest Rep 40:191–195
Durazo R, Baumgartner TR, Bograd SJ, Collins CA, De La Campa S, Garcia J, Gaxiola-Castro G, Huyer A, Hyrenbach KD, Loya D, Lynn RJ, Schwing FB, Smith RL, Sydeman WJ, Wheeler P (2001) The state of the California Current, 2000–2001: a third straight La Niña year. Calif Coop Oceanic Fish Invest Rep 42:29–60
Durhlotz MD, Lipinski MR (2000) Influence of temperature on the microstructure of statoliths of the thumbstall squid Lolliguncula brevis. Mar Biol 136:1029–1037
Fields WG (1965) The structure, development, food relations, reproduction and life history of squid, Loligo opalescens Berry. Calif Dep Fish Game Fish Bull 131:1–108
Forsythe JW (1993) A working hypothesis of how seasonal temperature change may impact the field growth of young cephalopods. In: Okutani T, O'Dor RK, Kubodera T (eds) Recent advances in cephalopod fisheries biology. Tokai University Press, Tokyo, pp 133–143
Forsythe JW, Walsh LS, Turk PE, Lee PG (2001) Impact of temperature on juvenile growth and age at first egg-laying of the Pacific reef squid Sepioteuthis lessoniana reared in captivity. Mar Biol 138:103–112
Freeland H (2000) The 1997–98 El Niño: the view from line-p. Calif Coop Oceanic Fish Invest Rep 41:56–61
Hanan D (1998) Market squid: what we know and what we need to know for effective management. Calif Coop Oceanic Fish Invest Rep 39:53–54
Hatfield EMC (2000) Do some like it hot? Temperature as a possible determinant of variability in the growth of the Patagonian squid, Loligo gahi (Cephalopoda: Loliginidae). Fish Res 47:27–40
Hatfield EMC, Hanlon RT, Forsythe JW, Grist EPM (2001) Laboratory testing of a growth hypothesis for juvenile squid Loligo pealeii (Cephalopoda: Loliginidae). Can J Fish Aquat Sci 58:845–857
Hayward TL (2000) El Niño 1997–98 in the coastal waters of southern California: a timeline of events. Calif Coop Oceanic Fish Invest Rep 41:98–116
Hayward TL, Baumgartner TR, Checkley DM, Durazo R, Gaxiola-Castro G, Hyrenbach KD, Mantyla AW, Mullin MM, Murphree T, Schwing FB, Smith PE, Tegner MJ (1999) The state of the California current in 1998–1999: transition to cool-water conditions. Calif Coop Oceanic Fish Invest Rep 40:29–62
Hixon RF (1983) Loligo opalescens. In: Boyle PR (ed) Cephalopod life cycles, vol 1. Academic Press, London, pp 95–114
Ichii T, Mahapatara K, Watanabe T, Yatsu A, Inagake D, Okada Y (2002) Occurrence of jumbo flying squid Dosidicus gigas aggregations associated with the countercurrent ridge off the Costa Rica Dome during 1997 El Niño and 1999 La Niña. Mar Ecol Prog Ser 231:151–166
Jackson GD (1994a) Statolith age estimates of the loliginid squid Loligo opalescens (Mollusca: Cephalopoda): corroboration with culture data. Bull Mar Sci 54:554–557
Jackson GD (1994b) Application and future potential of statolith increment analysis in squids and sepioids. Can J Fish Aquat Sci 51:2612–2625
Jackson GD (1998) Research into the life history of Loligo opalescens: where to from here? Calif Coop Oceanic Fish Invest Rep 39:101–107
Jackson GD, Choat JH (1992) Growth in tropical cephalopods: an analysis based on statolith microstructure. Can J Fish Aquat Sci 49:218–228
Jackson GD, Forsythe JW (2002) Statolith age validation and growth of Loligo plei (Cephalopoda; Loliginidae in the north-west Gulf of Mexico during spring/summer. J Mar Biol Assoc UK 82: 677–678
Jackson GD, Forsythe JW, Hixon RF, Hanlon RT (1997) Age, growth, and maturation of Lolliguncula brevis (Cephalopoda: Loliginidae) in the northwestern Gulf of Mexico with a comparison of length-frequency versus statolith age analysis. Can J Fish Aquat Sci 54:2907–2919
Jackson GD, Moltschaniwskyj NA (2001a) The influence of ration level on growth and statolith increment width of the tropical squid Sepioteuthis lessoniana (Cephalopoda: Loliginidae): an experimental approach. Mar Biol 138:89–825
Jackson GD, Moltschaniwskyj NA (2001b) Temporal variation in growth rates and reproductive parameters in the small near-shore tropical squid, Loliolus noctiluca; is cooler better? Mar Ecol Prog Ser 218:167–177
Jackson GD, Moltschaniwskyj NA (2002) Spatial and temporal variation in growth rates and maturity in the Indo-Pacific squid Sepioteuthis lessoniana (Cephalopoda: Loliginidae). Mar Biol 140:747–754
Jackson GD, O'Dor RK (2001) Time, space and the ecophysiology of squid growth, life in the fast lane. Vie Milieu 51:205–215
Jackson GD, Pecl G (2003)The dynamics of the summer spawning population of the loliginid squid Sepioteuthis australis in Tasmania, Australia a conveyor belt of recruits. ICES J Mar Sci (in press)
Lipinski MR (1979) Universal maturity scale for the commercially-important squids (Cephalopoda: Teuthoidea). The results of maturity classification of the Illex illecebrosus (LeSueur, 1821) populations for the years 1973–1977. Int Comm Northwest Atl Fish Res Doc 79/II/38, Dartmouth, Canada
Lowry MS, Carretta JV (1999) Market squid (Loligo opalescens) in the diet of California sea lions (Zalophus californianus) in southern California (1981–1995). Calif Coop Oceanic Fish Invest Rep 40:196–207
Macy WK 111, Brodziak JKT (2001) Seasonal maturity and size at age of Loligo pealeii in waters of southern New England. ICES J Mar Sci 58:852–864
Mangold K (1987) Reproduction. In: Boyle PR (ed) Cephalopod life cycles, Vol II. Academic Press, London, p 157–200
Morejohn GV, Harvey JT, Krasnow LT (1978) The importance of Loligo opalescens in the food web of marine vertebrates in Monterey Bay, California. Calif Dep Fish Game Fish Bull 169:67–98
O'Dor RK, Webber DM (1986) The constraints on cephalopods: why squid aren't fish. Can J Zool 64:1591–1605
Perez JAA, O'Dor RK, Beck P, Dawe EG (1996) Evaluation of gladius dorsal surface structure for age and growth studies of the short-finned squid, Illex illecebrosus (Teuthoidea: Ommastrephidae). Can J Fish Aquat Sci 53:2837–2846
Raya CP, Balguerías E, Fernández-Núñez MM, Pierce GJ (1999) On reproduction and age of the squid Loligo vulgaris from the Saharan Bank (north-west African coast). J Mar Biol Assoc UK 79:111–120
Reichow D, Smith MJ (1999) Highly variable microsatellites in the California market squid Loligo opalescens. Mar Biotechnol 1:403–406
Reichow D, Smith MJ (2001) Microsatellites reveal high levels of gene flow among populations of the California squid Loligo opalescens. Mol Ecol 10:1101–1109
Rocha F, Guerra A (1999) Age and growth of two sympatric squid Loligo vulgaris and Loligo forbesi, in Galician waters (north-west Spain). J Mar Biol Assoc UK 79:697–707
Rogers-Bennett L (ed) (2001) Review of some California fisheries for 2000: market squid, sea urchin, prawn, white abalone, groundfish, ocean salmon, Pacific sardine, Pacific herring, Pacific mackerel, nearshore live-fish, halibut, yellowfin tuna, white sea bass, and kelp. Calif Coop Oceanic Fish Invest Rep 42: 12–28
Schwing FB, Moore CS, Ralston S, Sakuma KM (2000) Record coastal upwelling in the California current in 1999. Calif Coop Oceanic Fish Invest Rep 41:148–160
Spratt JD (1979) Age and growth of the market squid Loligo opalescens Berry, from statoliths. Calif Coop Oceanic Fish Invest Rep 20:58–64
Vidal EAG, DiMarco FP, Wormuth JH, Lee PG (2002) Optimizing rearing conditions of hatchling loliginid squid. Mar Biol 140:117–127
Villanueva R (2000) Effect of temperature on statolith growth of the European squid Loligo vulgaris during early life. Mar Biol 136:449–460
Vojkovich M (1998) The California fishery for market squid (Loligo opalescens). Calif Coop Oceanic Fish Invest Rep 39:55–60
Yang WT, Hanlon RT, Krejci ME, Hixon RF, Hulet WH (1983) Laboratory rearing of Loligo opalescens, the market squid of California. Aquaculture 31:77–88
Yang WT, Hixon RF, Turk PE, Krejci ME, Hulet WH, Hanlon RT (1986) Growth, behavior, and sexual maturation of the market squid, Loligo opalescens, cultured through the life cycle. Fish Bull 84:771–798
Zeidberg LD, Hamner WM (2002) Distribution of squid paralarvae, Loligo opalescens (Cephalopoda: Myopsida), in the Southern California Bight in the three years following the 1997–1998 El Niño. Mar Biol 141:111–122
Acknowledgements
This research was made possibly from grants from the Offield Family Foundation, the George T. Pfleger Foundation and the Australian Research Council. We would like to thank commercial fishers of Southern California who assisted with supplying squid specimens and Erica Vidal for providing squid grown at Galveston. We are also grateful to Natalie Moltschaniwskyj who assisted with statistical advice, Emma Hatfield for interesting discussions on L. opalescens and Howard Choat, Ron O'Dor and two anonymous referees who made useful comments during the preparation of the manuscript.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by M.S. Johnson
Rights and permissions
About this article
Cite this article
Jackson, G.D., Domeier, M.L. The effects of an extraordinary El Niño / La Niña event on the size and growth of the squid Loligo opalescens off Southern California. Marine Biology 142, 925–935 (2003). https://doi.org/10.1007/s00227-002-1005-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00227-002-1005-4