Double or nothing: Plasticity in reproductive output in the chilipepper rockfish (Sebastes goodei)

Lefebvre, Lyndsey S.; Beyer, Sabrina G.; Stafford, David M.; Kashef, Neosha S.; Dick, Edward J.; Sogard, Susan M.; Field, John C.

doi:10.1016/j.fishres.2018.03.002

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

The NOAA IR serves as an archival repository of NOAA-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by NOAA or funded partners. As a repository, the NOAA IR retains documents in their original published format to ensure public access to scientific information.

i

Double or nothing: Plasticity in reproductive output in the chilipepper rockfish (Sebastes goodei)

2018
By Lefebvre, Lyndsey S. ; Beyer, Sabrina G. ; Stafford, David M. ; ...
Source: Fisheries Research, 204, 258-268

[PDF-1.94 MB]

Details You May Also Like

Details:

Journal Title:

Fisheries Research
Personal Author:

Lefebvre, Lyndsey S. ; Beyer, Sabrina G. ; Stafford, David M. ; Kashef, Neosha S. ; Dick, Edward J. ; ... More +

Lefebvre, Lyndsey S. ; Beyer, Sabrina G. ; Stafford, David M. ; Kashef, Neosha S. ; Dick, Edward J. ; Sogard, Susan M. ; Field, John C. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) Less -
Description:

An understanding of the reproductive biology of a species is fundamental to successful management of fish stocks. Rockfish (Sebastes spp.) have complex reproduction, being viviparous and generally late to mature, often with extended adolescent periods characterized by abortive maturation events. Furthermore, whereas the majority of Sebastes species in the California Current region produce one brood of larvae annually, several are known to produce more than one, though no stock assessments have yet considered the impact multiple brooding may have on population spawning potential for these species. We documented abortive maturation and examined the prevalence and size-dependent and regional patterns of multiple brooding using macroscopic evaluation and detailed histological analysis of ovaries from a model species, chilipepper (S. goodei), collected off Central and Southern California. We modeled the size-related maternal effect on the probability of multiple brooding, and quantified size-dependent fecundity relationships. Our results indicate that the most robust estimation of reproductive output, as a function of the fecundity-length relationship, is improved for chilipepper when multiple brooding is incorporated, due to the greater probability of additional broods, and thus greater spawning potential, in larger females.
Keywords:

[+]

Aquatic Science
Source:

Fisheries Research, 204, 258-268
DOI:

https://doi.org/10.1016/j.fishres.2018.03.002
ISSN:

0165-7836
Format:

PDF
Publisher:

Elsevier BV
Document Type:

Journal Article
Rights Information:

Accepted Manuscript
Compliance:

Library
Main Document Checksum:

[+]

urn:sha-512:fd6fe671f5ae351582322af2a2d60934929e83e6b3dc9466bf7829dae66f8366a6c46e91af246ff5d3ccc0b5ceed9d509555645776f85cfad1e79f18c433508e
Download URL:

https://repository.library.noaa.gov/view/noaa/62685/noaa_62685_DS1.pdf
File Type:

No Additional Files

More +

Double or nothing: Plasticity in reproductive output in the chilipepper rockfish (Sebastes goodei)

Details:

Supporting Files

You May Also Like