Environmental Biology of Fishes

, Volume 98, Issue 1, pp 81–100 | Cite as

Variability in rockfish (Sebastes spp.) fecundity: species contrasts, maternal size effects, and spatial differences

  • Sabrina G. Beyer
  • Susan M. Sogard
  • Chris J. Harvey
  • John C. Field


Over 60 species of rockfish (Sebastes spp.) reside off the coast of California, many of which are economically important to both recreational and commercial fisheries. Rockfish are live-bearers with a diverse array of reproductive strategies. Understanding the reproductive potential of an exploited stock is critical to assessing the health and status of a fishery. We investigated the reproductive ecology of four rockfish species to examine species contrasts and to determine spatial and maternal-size effects on reproductive potential. Females were sampled during the winter parturition season (November through March) of 2009 through 2012. Maternal length and somatic weight were positively correlated with relative fecundity (larvae per g somatic weight) in all four species, indicating a disproportionately greater reproductive output by larger, older females. Fecundity estimates in Chilipepper, S. goodei, and Yellowtail rockfish, S. flavidus, varied regionally, but did not significantly differ over time within the years sampled (sample sizes for Speckled, S. ovalis, and Blackgill rockfish, S. melanostomus, were too small to allow spatiotemporal comparisons). Two reproductive strategies were evident as Yellowtail and Blackgill rockfish produced a relatively highly fecund, single brood of smaller-sized larvae annually, in contrast to Chilipepper and Speckled rockfish, which produced larger-sized larvae with lower fecundity. In some regions multiple broods were common, complicating estimates of annual fecundity for these two species. There was some evidence that egg production was positively correlated with female condition, indicating that environmental variability in oceanographic conditions and productivity may drive changes in fecundity and reproductive strategy (i.e., single versus multiple broods).


Sebastes spp. Fecundity Maternal size Spatial effects Multiple broods 



We thank the captains J. Churchman, J. Diamond, T. Klassen, T. Mattusch, R. Powers, their crews and volunteer anglers for fishing expertise. We are grateful for the technical support provided by N. Parker, D. Stafford, N. Kashef, D. Pearson, L. Lefebrve, R. Miller, A. Payne and student interns J. Willeford, M. Helfenberger, N. Mertz, N. Nigro, K. Boreman, B. Robinson, N. Magana, K. Craig, M. Kaiser and K. Mattingly. We also thank S. Ralston, E.J. Dick and anonymous reviewers for their helpful comments on earlier drafts of this manuscript. This project was funded in part by the NOAA Fisheries and the Environment (FATE) Program, the NOAA National Cooperative Research Program and the NOAA Southwest Fisheries Science Center, Fisheries Ecology Division. Blackgill rockfish collections were made possible with help from S. Rienecke at The Nature Conservancy in partnership with Morro Bay commercial fishermen. This research was approved by the University of California, Santa Cruz Institutional Animal Care and Use Committee (IACUC).


  1. Bagenal TB (1957) The breeding and fecundity of the long rough dab (Hippoglossoides platessoides) and the associated cycle in condition. J Mar Biol Assoc UK 36:339–375CrossRefGoogle Scholar
  2. Berkeley SA, Chapman C, Sogard SM (2004a) Maternal age as a determinant of larval growth and survival in a marine fish (Sebastes melanops). Ecology 85:1258–1264CrossRefGoogle Scholar
  3. Berkeley SA, Hixon MA, Larson RJ, Love MS (2004b) Fisheries sustainability via protection of age structure and spatial distribution of fish populations. Fisheries 29:23–32CrossRefGoogle Scholar
  4. Bligh EG, Dyer WJ (1959) A rapid method of total lipid extraction and purification. Can J Biochem Phys 37(8):911–917CrossRefGoogle Scholar
  5. Bobko SJ, Berkeley SA (2004) Maturity, ovarian cycle, fecundity, and age-specific parturition of black rockfish (Sebastes melanops). Fish Bull 102:418–429Google Scholar
  6. Boehlert GW, Barss WH, Lamberson PB (1982) Fecundity of the widow rockfish, Sebastes entomelas, off the coast of Oregon. Fish Bull 80:881–884Google Scholar
  7. Bowers MJ (1992) Annual reproductive cycle of oocytes and embryos of Yellowtail rockfish Sebastes flavidus (Family Scorpaenidae). Fish Bull 90:231–242Google Scholar
  8. Brooks EN (2013) Effects of variable reproductive potential on reference points for fisheries management. Fish Res 138:152–158CrossRefGoogle Scholar
  9. Checkley DM Jr, Barth JA (2009) Patterns and processes in the California Current System. Prog Oceanogr 83:49–64CrossRefGoogle Scholar
  10. Dick EJ (2009) Modeling the reproductive potential of rockfishes (Sebastes spp.). Dissertation, University of CaliforniaGoogle Scholar
  11. Dick EJ, MacCall AD (In review) Status and productivity of Cowcod, Sebastes levis, in the southern California Bight, 2013. Pacific Fishery Management Council.
  12. Eldridge MB, Jarvis BM (1995) Temporal and spatial variation in fecundity of yellowtail rockfish. Trans Am Fish Soc 124:16–25CrossRefGoogle Scholar
  13. Field JC (2008) Status of the Chilipepper rockfish, Sebastes goodei, in 2007. In: Status of the Pacific Coast Groundfish Fishery through 2007, Stock assessment and fishery evaluation: stock assessments and rebuilding analyses. Pacific Fishery Management Council, Portland, 226 ppGoogle Scholar
  14. Field JC, Pearson D (2011) Status of the Blackgill rockfish, Sebastes melanostomus, in the Conception and Monterey INPFC areas for 2011. In: Status of the Pacific Coast Groundfish Fishery through 2011, Stock Assessment and Fishery Evaluation. Pacific Fishery Management Council, Portland, Oregon, 311 ppGoogle Scholar
  15. Field JC, Dick EJ, Pearson D, MacCall AD (2009) Status of Bocaccio, Sebastes paucispinis, in the Conception, Monterey and Eureka INPFC areas for 2009. In: Status of the Pacific Coast Groundfish Fishery through 2011, Stock Assessment and Fishery Evaluation. Pacific Fishery Management Council, Portland, 90 ppGoogle Scholar
  16. Guillemot PJ, Larson RJ, Lenarz WH (1985) Seasonal cycles of fat and gonad volume in fish species of northern California rockfish (Scorpaenidae, Sebastes). Fish Bull 83:299–312Google Scholar
  17. Haldorson L, Love MS (1991) Maturity and fecundity in the rockfish, Sebastes spp., a review. Mar Fish Rev 53:25–31Google Scholar
  18. Hannah RW, Parker SJ (2007) Age modulated variation in reproductive development of female Pacific Ocean perch (Sebastes alutus) in waters off Oregon. In: Heifetz J, DiCosimo J, Gharrett AJ, Love MS, O’Connell VM, Stanley RD (eds) Proceedings of the Lowell-Wakefield symposium on the biology, assessment and management of North Pacific rockfish. University of Alaska Sea Grant, Anchorage, pp 1–19CrossRefGoogle Scholar
  19. Harvey CJ, Field JC, Beyer SG, Sogard SM (2011) Modeling growth and reproduction of Chilipepper rockfish under variable environmental conditions. Fish Res 109:187–200CrossRefGoogle Scholar
  20. Hixon, MA, Johnson, DW, and Sogard, SM (In press) BOFFFFs: on the importance of conserving old-growth age structure in fishery populations. ICES J Mar SciGoogle Scholar
  21. Hyde JR, Vetter RD (2007) The origin, evolution, and diversification of rockfishes of the genus Sebastes (Cuvier). Mol Phylogenet Evol 44:790–811PubMedCrossRefGoogle Scholar
  22. Kent M (1990) Hand-held instrument for fat/water determination in whole fish. Food Control 1(1):47–53CrossRefGoogle Scholar
  23. Koops MA, Hutchings JA, McIntyre TM (2004) Testing hypotheses about fecundity, body size and maternal condition in fishes. Fish Fish 5:120–130CrossRefGoogle Scholar
  24. Leaman BM (1991) Reproductive styles and life-history variables relative to exploitation and management of Sebastes stocks. Environ Biol Fish 30:253–271CrossRefGoogle Scholar
  25. Love MS, Morris P, McCrae M, Collins R (1990) Life history aspects of 19 rockfish species (Scorpaenidae: Sebastes) from the southern California Bight. NOAA Tech Rep NMFS 87:1–38Google Scholar
  26. Love MS, Yoklavich M, Thorsteinson L (2002) The rockfishes of the Northeast Pacific. University of California Press, BerkeleyGoogle Scholar
  27. MacFarlane RB, Bowers MJ (1995) Matrotrophic viviparity in the yellowtail rockfish (Sebastes flavidus). J Exp Biol 198:1197–1206PubMedGoogle Scholar
  28. MacGregor JS (1970) Fecundity, multiple spawning, and description of the gonads in Sebastodes. US Fish Wildl Serv Spec Sci Rep Fish 596:1–12Google Scholar
  29. Morgan MJ (2008) Integrating reproductive biology into scientific advice for fisheries management. J Northwest Atl Fish Sci 41:37–51CrossRefGoogle Scholar
  30. Moser HG (1967) Reproduction and development of Sebastodes paucispinis and comparison with other rockfishes off southern California. Copeia 1967(4):773–797CrossRefGoogle Scholar
  31. Murawski SA, Rago PJ, Trippel EA (2001) Impacts of demographic variation in spawning characteristics on reference points for fishery management. ICES J Mar Sci 58:1002–1014CrossRefGoogle Scholar
  32. Murua H, Kraus G, Saborido-Rey F, Witthames PR, Thorson A, Junquera S (2003) Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy. J Northwest Atl Fish Sci 33:33–54CrossRefGoogle Scholar
  33. Nichol DG, Pikitch EK (1994) Reproduction of Darkblotched rockfish off the Oregon coast. Trans Am Fish Soc 123:469–481CrossRefGoogle Scholar
  34. Phillips JB (1964) Life history studies on ten species of rockfish (genus Sebastodes). Calif Dept Fish Game Fish Bull 126:1–70Google Scholar
  35. Ralston S, MacFarlane BR (2010) Population estimation of bocaccio (Sebastes paucispinis) based on larval production. Can J Fish Aquat Sci 67:1005–1020CrossRefGoogle Scholar
  36. Ralston S, Bence JR, Eldridge MB, Lenarz WH (2003) An approach to estimating rockfish biomass based on larval production with application to Sebastes jordani. Fish Bull 101:129–146Google Scholar
  37. Rideout RM, Morgan MJ (2010) Relationships between maternal body size, condition and potential fecundity of four north-west Atlantic demersal fishes. J Fish Biol 76:1379–1395PubMedCrossRefGoogle Scholar
  38. Rodgveller CJ, Lunsford CR, Fujioka JT (2012) Effects of maternal age and size on embryonic energy reserves, developmental timing, and fecundity in quillback rockfish (Sebastes maliger). Fish Bull 110:35–45Google Scholar
  39. Santora JA, Sydeman WJ, Schroeder ID, Wells BK, Field JC (2011) Mesoscale structure and oceanographic determinants of krill hotspots in the California Current: Implications for trophic transfer and conservation. Prog Oceanogr 91:397–409CrossRefGoogle Scholar
  40. Shaw FR, Morado JF, Lowe VC, McDermott SF (2012) An atlas of reproductive development in rockfishes, genus Sebastes. NOAA Prof Pap NMFS 14, 77 pGoogle Scholar
  41. Sogard SM, Berkeley SA, Fisher R (2008) Maternal effects in rockfishes Sebastes spp.: a comparison among species. Mar Ecol Prog Ser 360:227–236CrossRefGoogle Scholar
  42. Spencer PD, Dorn MW (2013) Incorporation of weight-specific relative fecundity and maternal effects in larval survival into stock assessments. Fish Res 138:159–167CrossRefGoogle Scholar
  43. Spencer P, Hanselman D, Dorn M (2007) The effect of maternal age of spawning on estimation of Fmsy for Alaskan Pacific ocean perch. In: Heifetz J, DiCosimo J, Gharrett AJ, Love MS, O’Connell VM, Stanley RD (eds) Biology, assessment and management of North Pacific rockfish. Alaska Sea Grant, University of Alaska, Fairbanks, pp 513–531CrossRefGoogle Scholar
  44. Stafford D (2012) Maternal influence on timing of parturition, fecundity, and larval quality in three shelf rockfish species (Sebastes) from Cordell Bank, CA. Thesis, California State University Monterey Bay, Moss Landing Marine LaboratoriesGoogle Scholar
  45. Stanley RD, Kronlund AR (2005) Life history characteristics for Silvergray rockfish (Sebastes brevispinis) in British Columbia waters and the implications for stock assessment and management. Fish Bull 103:670–684Google Scholar
  46. Stevens MM, Andrews AH, Cailliet GM, Coale KH (2004) Radiometric validation of age, growth, and longevity for the Blackgill rockfish (Sebastes melanostomus). Fish Bull 102:711–722Google Scholar
  47. Venables WN, Dichmont CM (2004) GLMs, GAMs and GLMMs: an overview of theory for applications in fisheries research. Fish Res 70:319–337CrossRefGoogle Scholar
  48. VenTresca DA, Parrish RH, Houk JL, Gingras ML, Short SD, Crane NL (1995) El Nino effects on the somatic and reproductive condition of Blue rockfish, Sebastes mystinus. Cal Coop Ocean Fish Invest Rep 36:167–174Google Scholar
  49. Wallace J, Lai HL (2005) Status of the Yellowtail Rockfish in 2004. In: Status of the Pacific Coast Groundfish Fishery through 2005, Stock Assessment and Fishery Evaluation. Pacific Fishery Management Council, Portland, 115 ppGoogle Scholar
  50. Wyllie-Echeverria T (1987) Thirty-four species of California rockfishes: maturity and seasonality of reproduction. Fish Bull 85:229–250Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  • Sabrina G. Beyer
    • 1
  • Susan M. Sogard
    • 1
  • Chris J. Harvey
    • 2
  • John C. Field
    • 1
  1. 1.Fisheries Ecology Division, Southwest Fisheries Science CenterNational Marine Fisheries Service, NOAASanta CruzUSA
  2. 2.Northwest Fisheries Science CenterNational Marine Fisheries Service, NOAASeattleUSA

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