Effects of dietary genistein administration on growth, survival and sex determination in southern flounder,Paralichthys lethostigma

2014 ◽  
Vol 47 (1) ◽  
pp. 82-90 ◽  
Author(s):  
Matthew A DiMaggio ◽  
Linas W Kenter ◽  
Timothy S Breton ◽  
David L Berlinsky
Keyword(s):  
Sex Determination ◽  
Paralichthys Lethostigma ◽  
Southern Flounder

Gonadal differentiation and effects of temperature on sex determination in southern flounder (Paralichthys lethostigma)

Aquaculture ◽  
2003 ◽  
Vol 216 (1-4) ◽  
pp. 315-327 ◽  
Author(s):  
J.Adam Luckenbach ◽  
John Godwin ◽  
Harry V Daniels ◽  
Russell J Borski
Keyword(s):  
Sex Determination ◽  
Gonadal Differentiation ◽  
Paralichthys Lethostigma ◽  
Southern Flounder ◽  
Effects Of Temperature

Sex determination in southern flounder, Paralichthys lethostigma, from the Texas Gulf Coast

2012 ◽  
Vol 432-433 ◽  
pp. 186-190 ◽  
Author(s):  
Avier J. Montalvo ◽  
Cynthia K. Faulk ◽  
G. Joan Holt
Keyword(s):  
Sex Determination ◽  
Gulf Coast ◽  
Paralichthys Lethostigma ◽  
Texas Gulf Coast ◽  
Southern Flounder

Dietary Protein Requirement of Southern Flounder,Paralichthys lethostigma

2005 ◽  
Vol 17 (3) ◽  
pp. 37-50 ◽  
Author(s):  
S. González ◽  
S. R. Craig ◽  
E. McLean ◽  
M. H. Schwarz ◽  
G. J. Flick
Keyword(s):  
Dietary Protein ◽  
Protein Requirement ◽  
Paralichthys Lethostigma ◽  
Southern Flounder

Coupling acoustic tracking with conventional tag returns to estimate mortality for a coastal flatfish with high rates of emigration

2020 ◽  
Vol 77 (1) ◽  
pp. 1-22
Author(s):  
Trevor K. Scheffel ◽  
Joseph E. Hightower ◽  
Jeffrey A. Buckel ◽  
Jacob R. Krause ◽  
Frederick S. Scharf
Keyword(s):  
Spatial Scales ◽  
Age Groups ◽  
River Estuary ◽  
Natural Mortality ◽  
Multistate Models ◽  
Fishery Resource ◽  
Paralichthys Lethostigma ◽  
Movement Rates ◽  
Southern Flounder ◽  
Behavioral Attributes

The addition of acoustic telemetry to conventional tagging studies can generate direct estimates of mortality and movement rates to inform fisheries management. We applied a combined telemetry and tag-return design to southern flounder (Paralichthys lethostigma), a coastal flatfish that demonstrates limited movements within estuarine habitats coupled with extensive ontogenetic migrations that present unique challenges for estimating mortality rates. The fates of acoustically and conventionally tagged fish were followed during 2014–2016 to estimate annual rates of fishing mortality (F), natural mortality (M), and estuarine emigration (E). Multistate models estimated southern flounder annual F for each of the 3 years at two spatial scales (New River estuary F = 0.49–1.61; North Carolina coast F = 0.36–0.72). Annual rates of emigration were high (E = 1.06–1.67), and direct estimation of this source of loss considerably improved mortality estimates. The model estimated natural mortality as a constant annual rate (M = 0.84), which was similar in magnitude to life-history-based estimates for similar age groups. By accounting for unique behavioral attributes in the study design, the application of multistate tagging models provided robust estimates of mortality and emigration rates for a valuable coastal fishery resource that will inform future efforts to achieve yield and conservation goals.

Effects of Salinity, Formalin Concentration and Buffer on Quality of Preservation of Southern Flounder (Paralichthys lethostigma) Larvae

Copeia ◽  
1984 ◽  
Vol 1984 (4) ◽  
pp. 981 ◽  
Author(s):  
John W. Tucker ◽  
Alexander J. Chester
Keyword(s):  
Paralichthys Lethostigma ◽  
Southern Flounder
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