Abstract
AbstractObjectiveThis paper highlights the complexity of marine fish spawner–recruit systems and how they vary across species and ecosystems while providing a universal terminology and framework to evaluate fish reproduction. We emphasize the gonadal development important to assess maturity, fecundity, where and when fish spawn, and transition and sex assignment in protogynous species.MethodsWe review and compare reproductive traits in warmwater and coldwater fishes. Reproductive phases for both sexes and protogynous species are defined and histological micrographs presented. New methods are developed to assess maturity; spawning seasonality; peak spawning; and, for protogynous species, sex assignment.ResultProtogyny, extended spawning seasons, and indeterminate fecundity are more common in warmwater than coldwater systems. The following reproductive phases are defined as immature, transitional (sex change), early developing (the first stage of entrainment in the reproductive cycle), late developing (stages needed to complete maturational competence), spawning, regressing (spawning season termination), and regenerating (fish that are mature but outside of the spawning season). A method to assess the certainty of maturity assignment based on reproductive phase and the age and size range sampled is presented, as are best practices to estimate size and age at maturity. To remove the subjectivity from current methods to estimate spawning seasonality, we present a new quantitative method to identify the core spawning season and peak spawning months.ConclusionA species’ ability to adapt to fishing and climate change varies with their reproductive strategy. Improving our understanding of fish reproduction necessitates standardizing methodology and terminology.
Topics

No keywords indexed for this article. Browse by subject →

References
184
[1]
Aasen N. L.(2019).The movement of five wrasse species (Labridae) on the Norwegian west coast[Master's thesis University of Oslo]. UiO DUO Research Archive.http://urn.nb.no/URN:NBN:no‐75121
[2]
Allen G. R. (1985)
[5]
Alonzo S. H. "The importance of incorporating protogynous sex change into stock assessments" Bulletin of Marine Science (2008)
[8]
Barbieri L. &Colvocoresses J. A.(2003).Southeast Florida reef fish abundance and biology: Five‐year final report. Florida Marine Research Institute to the Department of Interior.
[10]
Beasley M.(1993).Age and growth of Greater Amberjack Seriola dumerili from the northern Gulf of Mexico[Master's thesis Louisiana State University].
[11]
Beaumariage D. S. (1973)
[15]
Beverton R. J. H. (1957)
[18]
Brooks E. N. "Stock assessment of protogynous fish: Evaluating measures of spawning biomass used to estimate biological reference points" U.S. National Marine Fisheries Service Fishery Bulletin (2008)
[21]
Brown‐Peterson N. J. &Millender A. K.(2022).The reproductive biology of Red Snapper in Mississippi waters(SEDAR74‐DW‐9). Southeast Data Assessment and Review.
[22]
Brown‐Peterson N. J. "Reproductive biology of Cobia, Rachycentron canadum, from coastal waters of the southern United States" U.S. National Marine Fisheries Service Fishery Bulletin (2001)
[25]
Bullock L. H. "Age, growth, and reproduction of Jewfish Epinephelus itajara in the eastern Gulf of Mexico" U.S. National Marine Fisheries Service Fishery Bulletin (1992)
[26]
Burgos J. M. "Life history of Red Grouper (Epinephelus morio) off the coasts of North Carolina and South Carolina" Bulletin of Marine Science (2007)
[31]
Charnov E. L. (1982)
[33]
Clutton‐Brock T. (1988)
[34]
Colin P. L. "Spawning and larval development of the Hogfish, Lachnolaimus maximus (Pisces: Labridae)" U.S. National Marine Fisheries Service Fishery Bulletin (1982)
[35]
Collins L. A. &Finucane J.(1989).Reproductive biology of Yellowtail Snapper Ocyurus chrysurus from the Florida Keys (PCL Contribution No. 89‐11). National Marine Fisheries Service Southeast Fisheries Science Center Panama City Laboratory.
[36]
Collins L. A. (1996)
[37]
Collins L. A. "Reproductive patterns, sex ratio, and fecundity in Gag, Mycteroperca microlepis (Serranidae), a protogynous grouper from the northeastern Gulf of Mexico" U.S. National Marine Fisheries Service Fishery Bulletin (1998)
[38]
Cook M.(2007).Population dynamics structure and per‐recruit analyses of Yellowedge Grouper Epinephelus flavolimbatus from the northern Gulf of Mexico[Doctoral dissertation University of Southern Mississippi].
[40]
Crabtree R. E. "Age, growth, and reproduction of Black Grouper, Mycteroperca bonaci, in Florida waters" U.S. National Marine Fisheries Service Fishery Bulletin (1998)
[41]
Cuellar N. "Reproductive seasonality, maturation, fecundity, and spawning frequency of the Vermilion Snapper, Rhomboplites aurorubens, off the southeastern United States" U.S. National Marine Fisheries Service Fishery Bulletin (1996)
[42]
Daniel E. A.(2003).Sexual maturity spawning dynamics and fecundity of Red Porgy Pagrus pagrus off the southeastern United States[Master's thesis University of Charleston].
[43]
Danson B. L.(2009).Estimating reef fish reproductive productivity on artificial and natural reefs off the southeastern Atlantic coast[Master's thesis College of Charleston].
[44]
Devries D. A.(2006).The life history reproductive ecology and demography of Red Porgy Pagrus pagrus in the northeastern Gulf of Mexico Pagrus pagrus in the northeastern Gulf of Mexico[Doctoral dissertation Florida State University].
[50]
Finucane J. H. "Reproductive biology of King Mackerel, Scomberomorus cavalla, from the southeastern United States" U.S. National Marine Fisheries Service Fishery Bulletin (1986)

Showing 50 of 184 references

Metrics
15
Citations
184
References
Details
Published
Dec 01, 2023
Vol/Issue
15(6)
License
View
Cite This Article
Susan K. Lowerre‐Barbieri, Nancy J. Brown‐Peterson, David M. Wyanski, et al. (2023). A unified framework and terminology for reproductive traits integral to understanding fish population productivity. Marine and Coastal Fisheries, 15(6). https://doi.org/10.1002/mcf2.10276