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Item Identification

Title: DeVries_phd_redporgy_study.xlsx
Short Name: All Data in .xls File With Tabs
Status: Completed
Abstract:

Protogynous fishes are often assumed to be more sensitive than gonochorists to exploitation, primarily because of potential sperm limitation and/or social disruption of mating if larger, mostly male individuals are selected for. Overall goals of this research were to study the reproductive ecology of the red porgy Pagrus pagrus (Sparidae) in the NE Gulf of Mexico to learn how fishing might affect this and other protogynous species; and to examine the temporal, bathymetric, and small scale (10's of kilometers) spatial variability of its life history traits and demographics to gain insight on population structure and shed light on the apparent sensitivity to exploitation of the stock(s) in the U.S. South Atlantic Bight (SAB).

TABS are included with this in which calculations and graphs were done based upon the data. The first tab has the same data as redporgy_study.csv

Purpose:

An early objective was to determine if the behaviorally-related size and/or sex selectivity observed in other protogynous species occurred in red porgy, i.e., were larger individuals or males at a site more aggressive and more likely to bite a hook before smaller ones or females?

Other Citation Details:

For Phd thesis of Doug DeVries

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
None demography
None gonochorist
None histology
None Pagrus pagrus
None protogynous
None Red Porgy

Temporal Keywords

Thesaurus Keyword
UNCONTROLLED
None 1994
None 1997-2001

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None Gulf of Mexico

Physical Location

Organization: Panama City Laboratory
City: Panama City
State/Province: FL

Entity Information

Entity Type: Other
Active Version?: Yes
Description:

Protogynous fishes are often assumed to be more sensitive than gonochorists to exploitation, primarily because of potential sperm limitation and/or social disruption of mating if larger, mostly male individuals are selected for. Overall goals of this research were to study the reproductive ecology of the red porgy Pagrus pagrus (Sparidae) in the NE Gulf of Mexico to learn how fishing might affect this and other protogynous species; and to examine the temporal, bathymetric, and small scale (10's of kilometers) spatial variability of its life history traits and demographics to gain insight on population structure and shed light on the apparent sensitivity to exploitation of the stock(s) in the U.S. South Atlantic Bight (SAB).

Tabs are included with this in which there are calculations and maps

Data Attributes

Note: Metadata requirements do not apply to attributes for non-tabular entities.

Attribute Summary

Rubric Score Primary Key? Name Type Description
N/A
Full Data Set TAB This is the Tab for the Data Set Data: All other tabs are from analysis/calculations from this tab
N/A
Collection_Number Number Collection Number. First 4 digits are the year. Collections numbered sequentially by date and started over at 001 each year.
N/A
Fish_Number Number Fish Number. Typically numbered sequentially starting with 1 for each collection, although on multi-day cruises numbers were sometimes continued across many or all collections for that cruise.
N/A
Date Date Listed in Month/Day/Year format with a 4 digit year.
N/A
Histo_Number Character Identifying number for histology slides. First two digits are the year. PCL = Panama City Lab (NMFS).
N/A
Histo_Number_2 Character Identifying number for histology slides.
N/A
Order Number Catch order for a given collection, i.e. first fish caught would be 1, second fish 2, etc.
N/A
Total_Length Number Maximum total length in mm.
N/A
Fork_Length Number Fork length in mm.
N/A
Standard_Length Number Standard length in mm.
N/A
Sex Number Macro staging 1 = male, 2 = female, 3 = immature (too small to determine), 4 = transitional.
N/A
Lips Character Lip color: P=pink, G=green, PG=pinkish-green, GP=greenish-pink.
N/A
Weight Number Whole weight in gm.
N/A
Gonad_Weight_(P) Decimal Preserved gonad weight in gm. These were gonads that were kept for histological processing.
N/A
Gonad_Weight_(EST) Decimal Estimated gonad weight in gm. Estimated using formula Est. weight=0.9618 x (preserved gonad weight) + 0.0087. This was based on regression of 2140 fish. R square = 0.994
N/A
Gonad_Weight Number Fresh gonad weight in gms.
N/A
Gonad_Weight_Final Number Fresh gonad weight in gm. Equals fresh gonad weight if available, otherwise equals estimated weight.
N/A
Gonadosomatic_Index Decimal Gonadosomatic index. GSI=final gonad weight/whole body weight x 100.
N/A
Visual_Maturity_Staging Character Macro visual maturity stage. IM=immature, ED=early developing, D=developing, LD=late developing, H=hydrated, S=spent, R=resting, RG=regressing, TR=transitional.
N/A
Histology_Staging Number Histology stage codes: 1= primary growth, 2= cortical alveolar, 3= vitellogenic, 4=migratory nucleus (beginning FOM), 5= hydrated (end of FOM), 6=spent (>50% atretic, 9=unreadable slide.
N/A
Post_Ovulatory_Follicles Number Codes for histological analyses of post ovullatory follicles (POF's): 1=none present, 2=present-old, 3=present-old & new, 4=present-new.
N/A
Atresia Number Histological atresia codes: 1=none, 2=little, 3=<50%, 4=>50%.
N/A
Histological_Staged_Sex Number Histological staged sex codes: 1=male, 2=female, 3=transitional, 4=simultaneous.
N/A
Final_Sex Number Final sex determination. If histological determination available, this took precedence over macro classification.
N/A
Maximum_Oocyte_Diameter Decimal Maximum oocyte diameter in mm.
N/A
Whole_Age NUMBER Age based on examination of whole otolith. Number indicates the number of visible annuli (white opaque bands under reflected light with otolith in a black bottomed watch glass).
N/A
Whole_Otolith_Marginal_Increments Number Whole otolith marginal increment. 0=none, 1=1/3 or less of previous increment, 2=1/3 - 2/3 of previous increment, 3= > 2/3 of previous increment.
N/A
Whole_Otolith_Comments Character Whole otolith comments on readability. G=Good, easy to read, A=Average, not difficult but not easy to read, P=Poor, difficult to read, U=Unreadable.
N/A
Broken_&_Burned_age Number Age from broken and burned otolith.
N/A
Broken_&_Burned_marginal_increments Number Broken & burned otolith marginal increment. 0=none, 1=1/3 or less of previous increment, 2=1/3 to 2/3 of previous increment, 3= >2/3 of previous increment.
N/A
Broken_&_Burned_comments Character Broken & burned otolith comments on readability. G=Easy to read, A=Average, not difficult but not easy to read, P=Poor, difficult to read, U=Unreadable.
N/A
Age Number Final age chosen for analyses but before any were advanced based on marginal increment and date of collection.
N/A
Marginal_Increments Number Marginal increment of whichever otolith, whole or broken & burned, determined to be the most likely to provide the most accurate age. This is the marginal increment used to determine if the age should be advanced or not. 0=none, 1=1/3 or less of previous increment, 2=1/3 -2/3 of previous increment, 3>2/3 of previous increment.
N/A
Readability_of_Otolith_Used_to_Determine_Age Character Readabilty of whichever otolith - whole or broken & burned, was used to determine final age. G=good, easy to read, A=average, not difficult but not easy to read, P=poor, difficult to read, U=Unreadable.
N/A
Final_Age Number Unknown
N/A
Age_Advanced Character Age advanced: Y=yes, N=no, Ages, to the nearest whole year, were assigned solely on the basis of number of visible annuli for fish collected 16 Jul-31 Dec. Fish collected 1 Jan - 15 Jul had one year added to their age if the marginal increment was estimated to be ~ 1/3 the width of the previous increment.
N/A
Sta Number Unknown value.
N/A
Gear Character Gear Used H&L = hook and line, Trap = Chevron trap.
N/A
Depth Decimal Depth in meters.
N/A
Location Character Station name
N/A
Time_Difference_1 Decimal LoranC TD (time difference) number
N/A
Time_Difference_2 Decimal LoranC TD (time difference) number.
N/A
Bottom_Temperature Decimal Bottom temperature in degrees Celcius.
N/A
Comments Character Comments on reproductive samples, research cruise identifiers.
N/A
Minutes Number Total hook & line sampling time in minutes.
N/A
Start Number Starting time of hook & line sampling for a given sample.
N/A
Finish Number Finish time of hook and line sampling for a given sample.
N/A
MidPoint Number Time at midpoint of sample for a given sampling event.
N/A
Latitude Number Lattitude imeasurement
N/A
Longitude Number Longitude in degrees
N/A
Size at Age TAB Size At Age Caalculations
N/A
Depth Leng Freq TAB Depth length frequency tab
N/A
Site AgeFreq's TAB size age frequency tab
N/A
LengFreq FIGS TAB Length Frequency Figures TAB
N/A
Ivy's Reef TAB Data From Ivy's Reef TAB This is total length by sampling date in 2000 and 2001
N/A
Site LengFreq's TAB Site Length Frequency TAB
N/A
G. Bottom TAB Data From G. Bottom Location TAB This is total length by sampling date in 1999, 2000 and 2001
N/A
Ridge TAB Data From Pullley Ridge Location TAB This is total length by sampling date in 1999, 2000 and 2001
N/A
TRAP TAB Data from Traps TAB
N/A
H&L TAB Data For Hand Line TAB
N/A
FL-Wt equation TAB Length and Weight Equation TAB

Attribute Details

Full Data Set

CC ID: 752299
Seq. Order: 5
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

This is the Tab for the Data Set Data: All other tabs are from analysis/calculations from this tab

Collection_Number

CC ID: 752183
Seq. Order: 10
Data Storage Type: Number
Max Length: 7
Required: No
Primary Key: No
Status: Active
Description:

Collection Number. First 4 digits are the year. Collections numbered sequentially by date and started over at 001 each year.

Fish_Number

CC ID: 752190
Seq. Order: 20
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Fish Number. Typically numbered sequentially starting with 1 for each collection, although on multi-day cruises numbers were sometimes continued across many or all collections for that cruise.

Date

CC ID: 752185
Seq. Order: 30
Data Storage Type: Date
Max Length: 9
Required: No
Primary Key: No
Status: Active
Description:

Listed in Month/Day/Year format with a 4 digit year.

Display Example: 04/15/2016
Format Mask: MM/DD/YYYY

Histo_Number

CC ID: 752198
Seq. Order: 40
Data Storage Type: Character
Max Length: 10
Required: No
Primary Key: No
Status: Active
Description:

Identifying number for histology slides. First two digits are the year. PCL = Panama City Lab (NMFS).

Histo_Number_2

CC ID: 752199
Seq. Order: 50
Data Storage Type: Character
Max Length: 10
Required: No
Primary Key: No
Status: Active
Description:

Identifying number for histology slides.

Order

CC ID: 752210
Seq. Order: 60
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Catch order for a given collection, i.e. first fish caught would be 1, second fish 2, etc.

Total_Length

CC ID: 752219
Seq. Order: 70
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Maximum total length in mm.

Fork_Length

CC ID: 752191
Seq. Order: 80
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Fork length in mm.

Standard_Length

CC ID: 752215
Seq. Order: 90
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Standard length in mm.

Sex

CC ID: 752213
Seq. Order: 100
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Macro staging 1 = male, 2 = female, 3 = immature (too small to determine), 4 = transitional.

Lips

CC ID: 752203
Seq. Order: 110
Data Storage Type: Character
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Lip color: P=pink, G=green, PG=pinkish-green, GP=greenish-pink.

Weight

CC ID: 752221
Seq. Order: 120
Data Storage Type: Number
Max Length: 4
Required: No
Primary Key: No
Status: Active
Description:

Whole weight in gm.

Gonad_Weight_(P)

CC ID: 752195
Seq. Order: 130
Data Storage Type: Decimal
Max Length: 6
Required: No
Primary Key: No
Status: Active
Description:

Preserved gonad weight in gm. These were gonads that were kept for histological processing.

Gonad_Weight_(EST)

CC ID: 752194
Seq. Order: 140
Data Storage Type: Decimal
Max Length: 6
Required: No
Primary Key: No
Status: Active
Description:

Estimated gonad weight in gm. Estimated using formula Est. weight=0.9618 x (preserved gonad weight) + 0.0087. This was based on regression of 2140 fish. R square = 0.994

Gonad_Weight

CC ID: 752193
Seq. Order: 150
Data Storage Type: Number
Max Length: 5
Required: No
Primary Key: No
Status: Active
Description:

Fresh gonad weight in gms.

Gonad_Weight_Final

CC ID: 752196
Seq. Order: 160
Data Storage Type: Number
Max Length: 5
Required: No
Primary Key: No
Status: Active
Description:

Fresh gonad weight in gm. Equals fresh gonad weight if available, otherwise equals estimated weight.

Gonadosomatic_Index

CC ID: 752197
Seq. Order: 170
Data Storage Type: Decimal
Max Length: 6
Required: No
Primary Key: No
Status: Active
Description:

Gonadosomatic index. GSI=final gonad weight/whole body weight x 100.

Visual_Maturity_Staging

CC ID: 752220
Seq. Order: 180
Data Storage Type: Character
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Macro visual maturity stage. IM=immature, ED=early developing, D=developing, LD=late developing, H=hydrated, S=spent, R=resting, RG=regressing, TR=transitional.

Histology_Staging

CC ID: 752201
Seq. Order: 190
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Histology stage codes: 1= primary growth, 2= cortical alveolar, 3= vitellogenic, 4=migratory nucleus (beginning FOM), 5= hydrated (end of FOM), 6=spent (>50% atretic, 9=unreadable slide.

Post_Ovulatory_Follicles

CC ID: 752211
Seq. Order: 200
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Codes for histological analyses of post ovullatory follicles (POF's): 1=none present, 2=present-old, 3=present-old & new, 4=present-new.

Atresia

CC ID: 752178
Seq. Order: 210
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Histological atresia codes: 1=none, 2=little, 3=<50%, 4=>50%.

Histological_Staged_Sex

CC ID: 752200
Seq. Order: 220
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Histological staged sex codes: 1=male, 2=female, 3=transitional, 4=simultaneous.

Final_Sex

CC ID: 752188
Seq. Order: 230
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Final sex determination. If histological determination available, this took precedence over macro classification.

Maximum_Oocyte_Diameter

CC ID: 752207
Seq. Order: 240
Data Storage Type: Decimal
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Maximum oocyte diameter in mm.

Whole_Age

CC ID: 752222
Seq. Order: 250
Data Storage Type: NUMBER
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Age based on examination of whole otolith. Number indicates the number of visible annuli (white opaque bands under reflected light with otolith in a black bottomed watch glass).

Whole_Otolith_Marginal_Increments

CC ID: 752224
Seq. Order: 260
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Whole otolith marginal increment. 0=none, 1=1/3 or less of previous increment, 2=1/3 - 2/3 of previous increment, 3= > 2/3 of previous increment.

Whole_Otolith_Comments

CC ID: 752223
Seq. Order: 270
Data Storage Type: Character
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Whole otolith comments on readability. G=Good, easy to read, A=Average, not difficult but not easy to read, P=Poor, difficult to read, U=Unreadable.

Broken_&_Burned_age

CC ID: 752180
Seq. Order: 280
Data Storage Type: Number
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Age from broken and burned otolith.

Broken_&_Burned_marginal_increments

CC ID: 752182
Seq. Order: 290
Data Storage Type: Number
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Broken & burned otolith marginal increment. 0=none, 1=1/3 or less of previous increment, 2=1/3 to 2/3 of previous increment, 3= >2/3 of previous increment.

Broken_&_Burned_comments

CC ID: 752181
Seq. Order: 300
Data Storage Type: Character
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Broken & burned otolith comments on readability. G=Easy to read, A=Average, not difficult but not easy to read, P=Poor, difficult to read, U=Unreadable.

Age

CC ID: 752176
Seq. Order: 310
Data Storage Type: Number
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Final age chosen for analyses but before any were advanced based on marginal increment and date of collection.

Marginal_Increments

CC ID: 752206
Seq. Order: 320
Data Storage Type: Number
Max Length: 4
Required: No
Primary Key: No
Status: Active
Description:

Marginal increment of whichever otolith, whole or broken & burned, determined to be the most likely to provide the most accurate age. This is the marginal increment used to determine if the age should be advanced or not. 0=none, 1=1/3 or less of previous increment, 2=1/3 -2/3 of previous increment, 3>2/3 of previous increment.

Readability_of_Otolith_Used_to_Determine_Age

CC ID: 752212
Seq. Order: 330
Data Storage Type: Character
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Readabilty of whichever otolith - whole or broken & burned, was used to determine final age. G=good, easy to read, A=average, not difficult but not easy to read, P=poor, difficult to read, U=Unreadable.

Final_Age

CC ID: 752187
Seq. Order: 350
Data Storage Type: Number
Max Length: 2
Required: No
Primary Key: No
Status: Active
Description:

Unknown

Age_Advanced

CC ID: 752177
Seq. Order: 360
Data Storage Type: Character
Max Length: 1
Required: No
Primary Key: No
Status: Active
Description:

Age advanced: Y=yes, N=no, Ages, to the nearest whole year, were assigned solely on the basis of number of visible annuli for fish collected 16 Jul-31 Dec. Fish collected 1 Jan - 15 Jul had one year added to their age if the marginal increment was estimated to be ~ 1/3 the width of the previous increment.

Sta

CC ID: 752214
Seq. Order: 370
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Unknown value.

Gear

CC ID: 752192
Seq. Order: 380
Data Storage Type: Character
Max Length: 4
Required: No
Primary Key: No
Status: Active
Description:

Gear Used H&L = hook and line, Trap = Chevron trap.

Depth

CC ID: 752186
Seq. Order: 390
Data Storage Type: Decimal
Max Length: 4
Required: No
Primary Key: No
Status: Active
Description:

Depth in meters.

Location

CC ID: 752204
Seq. Order: 400
Data Storage Type: Character
Max Length: 21
Required: No
Primary Key: No
Status: Active
Description:

Station name

Time_Difference_1

CC ID: 752217
Seq. Order: 410
Data Storage Type: Decimal
Max Length: 7
Required: No
Primary Key: No
Precision: 6
Scale: 1
Status: Active
Description:

LoranC TD (time difference) number

Time_Difference_2

CC ID: 752218
Seq. Order: 420
Data Storage Type: Decimal
Max Length: 7
Required: No
Primary Key: No
Precision: 6
Scale: 1
Status: Active
Description:

LoranC TD (time difference) number.

Bottom_Temperature

CC ID: 752179
Seq. Order: 430
Data Storage Type: Decimal
Max Length: 3
Required: No
Primary Key: No
Precision: 3
Scale: 1
Status: Active
Description:

Bottom temperature in degrees Celcius.

Comments

CC ID: 752184
Seq. Order: 460
Data Storage Type: Character
Max Length: 36
Required: No
Primary Key: No
Status: Active
Description:

Comments on reproductive samples, research cruise identifiers.

Minutes

CC ID: 752209
Seq. Order: 470
Data Storage Type: Number
Max Length: 3
Required: No
Primary Key: No
Status: Active
Description:

Total hook & line sampling time in minutes.

Start

CC ID: 752216
Seq. Order: 480
Data Storage Type: Number
Max Length: 5
Required: No
Primary Key: No
Status: Active
Description:

Starting time of hook & line sampling for a given sample.

Finish

CC ID: 752189
Seq. Order: 490
Data Storage Type: Number
Max Length: 5
Required: No
Primary Key: No
Status: Active
Description:

Finish time of hook and line sampling for a given sample.

MidPoint

CC ID: 752208
Seq. Order: 500
Data Storage Type: Number
Max Length: 5
Required: No
Primary Key: No
Status: Active
Description:

Time at midpoint of sample for a given sampling event.

Latitude

CC ID: 752202
Seq. Order: 510
Data Storage Type: Number
Max Length: 8
Required: No
Primary Key: No
Precision: 5
Status: Active
Description:

Lattitude imeasurement

Longitude

CC ID: 752205
Seq. Order: 520
Data Storage Type: Number
Max Length: 8
Required: No
Primary Key: No
Precision: 5
Status: Active
Description:

Longitude in degrees

Size at Age

CC ID: 752300
Seq. Order: 600
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Size At Age Caalculations

Depth Leng Freq

CC ID: 752301
Seq. Order: 700
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Depth length frequency tab

Site AgeFreq's

CC ID: 752302
Seq. Order: 800
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

size age frequency tab

LengFreq FIGS

CC ID: 752303
Seq. Order: 900
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Length Frequency Figures TAB

Ivy's Reef

CC ID: 752304
Seq. Order: 1000
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Data From Ivy's Reef TAB

This is total length by sampling date in 2000 and 2001

Site LengFreq's

CC ID: 752305
Seq. Order: 1100
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Site Length Frequency TAB

G. Bottom

CC ID: 752306
Seq. Order: 1200
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Data From G. Bottom Location TAB

This is total length by sampling date in 1999, 2000 and 2001

Ridge

CC ID: 752307
Seq. Order: 1300
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Data From Pullley Ridge Location TAB

This is total length by sampling date in 1999, 2000 and 2001

TRAP

CC ID: 752308
Seq. Order: 1400
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Data from Traps TAB

H&L

CC ID: 752309
Seq. Order: 1500
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Data For Hand Line TAB

FL-Wt equation

CC ID: 752310
Seq. Order: 1600
Data Storage Type: TAB
Required: No
Primary Key: No
Status: Active
Description:

Length and Weight Equation TAB

Catalog Details

Catalog Item ID: 52449
GUID: gov.noaa.nmfs.inport:52449
Metadata Record Created By: Lee M Weinberger
Metadata Record Created: 2018-04-25 21:37+0000
Metadata Record Last Modified By: Lee M Weinberger
Metadata Record Last Modified: 2021-10-22 02:10+0000
Metadata Record Published: 2021-10-22
Owner Org: SEFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Next Review Date: 2022-10-23