AFSC/RACE/SAP/Swiney: Primiparous and multiparous Tanner crab egg extrusion, embryo development and hatching
Alaska Fisheries Science Center
Data Set
(DS)
| ID: 25614
| Published / External
Created: 2015-06-23
|
Last Modified: 2024-01-15
Project (PRJ) | ID: 22354
ID: 25614
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | AFSC/RACE/SAP/Swiney: Primiparous and multiparous Tanner crab egg extrusion, embryo development and hatching |
---|---|
Short Name | Primiparous and multiparous Tanner crab egg extrusion, embryo development and hatching |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | |
* » Abstract |
This study compares timing of egg extrusion, embryo development, timing and duration of eclosion, and incubation periods of Kodiak, Alaska primiparous and multiparous Tanner crabs (Chionoecetes bairdi) reared in identical conditions to determine if and how these variables differ between reproductive states. Female reproductive state (primiparous or multiparous) and dates of egg extrusion were recorded, eggs were sampled monthly to determine egg stage and area, and larvae were collected daily during eclosion to determine timing and duration of eclosion. |
* Purpose |
The purpose of this study was to determine if reproductive state (primiparous or multiparous) affects timing of egg extrusion, embryo development, timing and duration of eclosion, and incubation periods for Tanner crab |
Notes |
Loaded by FGDC Metadata Uploader, batch 7415, 10-22-2015 19:40 |
Other Citation Details | |
• Supplemental Information | |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
---|---|
None | eclosion |
None | egg extrusion |
None | embryo development |
None | embryonic developmental diapause |
None | incubation period |
None | multiparious |
None | primiparious |
None | Tanner crab |
Temporal Keywords
Thesaurus | Keyword |
---|---|
* Spatial Keywords
Thesaurus | Keyword |
---|---|
None | Kodiak, Alaska |
Stratum Keywords
Thesaurus | Keyword |
---|---|
Instrument Keywords
Thesaurus | Keyword |
---|---|
Platform Keywords
Thesaurus | Keyword |
---|---|
Physical Location
• » Organization | Alaska Fisheries Science Center |
---|---|
• » City | Seattle |
• » State/Province | WA |
• Country | USA |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
---|---|
• Data Set Type | |
• Maintenance Frequency | None Planned |
Maintenance Note | |
» Data Presentation Form | Table (digital) |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
The user is responsible for the results of any application of this data for other than its intended purpose. NOAA denies liability if the data are misused. |
Data Set Credit |
Support Roles
* » Support Role | Data Steward |
---|---|
* » Date Effective From | 2015 |
Date Effective To | |
Person | Swiney, Katherine |
Email Address | katherine.swiney@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
|
* » Support Role | Distributor |
---|---|
* » Date Effective From | 2015-10-22 |
Date Effective To | |
Person | Swiney, Katherine |
Email Address | katherine.swiney@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
|
* » Support Role | Metadata Contact |
---|---|
* » Date Effective From | 2015-10-22 |
Date Effective To | |
Person | MC, Metadata Coordinators |
Email Address | AFSC.metadata@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Originator |
---|---|
* » Date Effective From | 2015-10-22 |
Date Effective To | |
Organization | Alaska Fisheries Science Center (AFSC) |
Address |
7600 Sand Point Way N.E., Building 4 Seattle, WA 98115 USA |
Email Address | afsc.webmaster@noaa.gov |
Phone | (206) 526-4000 |
Fax | (206) 526-4004 |
Mobile | |
URL | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
Business Hours | 0700-1700 Pacific Time |
Contact Instructions |
* » Support Role | Originator |
---|---|
* » Date Effective From | 2015-10-22 |
Date Effective To | |
Person | Swiney, Katherine |
Email Address | katherine.swiney@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Point of Contact |
---|---|
* » Date Effective From | 2015-10-22 |
Date Effective To | |
Person | Swiney, Katherine |
Email Address | katherine.swiney@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
Extents
Currentness Reference | Ground Condition |
---|
Extent Group 1
Extent Description |
---|
Extent Group 1 / Geographic Area 1
* » W° Bound | 170 |
---|---|
* » E° Bound | -130 |
* » N° Bound | 75 |
* » S° Bound | 50 |
* » Description |
Alaskan waters |
Extent Group 1 / Vertical Extent
EPSG Code | |
---|---|
Vertical Minimum | |
Vertical Maximum |
Extent Group 1 / Time Frame 1
* » Time Frame Type | Range |
---|---|
* » Start | 2003-01 |
End | 2004-06 |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Spatial Information
Spatial Resolution
Angular Distance | |
---|---|
Angular Distance Units | |
Horizontal Distance | |
Horizontal Distance Units | |
Vertical Distance | |
Vertical Distance Units | |
Equivalent Scale Denominator | |
Level of Detail Description |
|
Spatial Representation
Grid Representation Used? | |
---|---|
Vector Representation Used? | |
Text / Table Representation Used? | |
TIN Representation Used? | |
Stereo Model Representation Used? | |
Video Representation Used? |
Grid Representation
Dimension Count | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cell Geometry | |||||||||||||
Transformation Parameter Available? | |||||||||||||
Axis Dimension |
|||||||||||||
|
|||||||||||||
Axis Dimension |
|||||||||||||
|
Vector Representation
Topology Level | |
---|---|
Complex Object Present? | |
Complex Object Count | |
Composite Object Present? | |
Composite Object Count | |
Curve Object Present? | |
Curve Object Count | |
Point Object Present? | |
Point Object Count | |
Solid Object Present? | |
Solid Object Count | |
Surface Object Present? | |
Surface Object Count |
Reference Systems
Reference System
EPSG Code | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Horizontal Resolution |
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
Vertical Resolution |
|||||||||||||||||||||||||||||
|
Access Information
Data License | |
---|---|
Data License URL | |
Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure |
unknown |
• » Data Access Constraints |
Contact Point Of Contact for data request form. |
• Data Use Constraints |
User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
---|---|
» Download URL | https://console.cloud.google.com/storage/browser/nmfs_odp_afsc/RACE/SAP/Swiney%3B%20Primiparous%20and%20multiparous%20Tanner%20crab%20egg%20extrusion,%20embryo%20development%20and%20hatching |
Distributor | |
File Name | |
Description |
Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/16/2021. Contact: Daniel.woodrich@noaa.gov |
File Date/Time | |
File Type (Deprecated) | |
Distribution Format | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
URLs
URL | http://www.nrcresearchpress.com/doi/pdf/10.1139/z98-147 |
---|---|
Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
Miriyasu M. and C. Lanteigne 1998. Embryo development and reproductive cycle in the snow crab, Chionoecetes opilio (Crustacea: Majidae), in the southern Gulf of St. Lawrence, Canada. Canadian Journal of Zoology 76: 2040-2048 Manuscript cited in the methods section |
URL | http://www.jstor.org/stable/pdf/4126708.pdf?acceptTC=true |
---|---|
Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
Stevens, B. G., and K. M. Swiney. 2007. Hatch timing, incubation period, and reproductive cycle for captive primiparous and multiparous red king crab, Paralithodes camtschaticus. Journal of Crustacean Biology 27(1): 37-48. Manuscript cited in the methods section |
URL | http://www.jstor.org/stable/pdf/20487736.pdf |
---|---|
Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
Swiney, K. M. 2008. Egg extrusion, embryo development, timing and duration of eclosion, and incubation period of primiparous and multiparous tanner crabs (Chionoecetes bairdi). Journal of Crustacean Biology 28(2): 334-341 Manuscript produced from this data |
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
Activity Log
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Issues
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
Technical Environment
Description |
Excel |
---|
Data Quality
Representativeness | |
---|---|
Accuracy |
Data were error checked and outliers removed |
Analytical Accuracy | |
Horizontal Positional Accuracy | |
Vertical Positional Accuracy | |
Quantitation Limits | |
Bias | |
Comparability | |
Completeness Measure | |
Precision | |
Analytical Precision | |
Field Precision | |
Sensitivity | |
Detection Limit | |
Completeness Report |
For daily larval collection, on occassion the net was bumped and all larvae may not have been collected |
Conceptual Consistency |
Data were error checked and outliers removed |
» Quality Control Procedures Employed |
Data were error checked and outliers removed |
Data Management
» Have Resources for Management of these Data Been Identified? | No |
---|---|
» Approximate Percentage of Budget for these Data Devoted to Data Management | Unknown |
» Do these Data Comply with the Data Access Directive? | No |
» Is Access to the Data Limited Based on an Approved Waiver? | No |
» If Distributor (Data Hosting Service) is Needed, Please Indicate | yes |
» Approximate Delay Between Data Collection and Dissemination | unknown |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed |
No delay |
» Actual or Planned Long-Term Data Archive Location | NCEI-MD |
» Approximate Delay Between Data Collection and Archiving | Unknown |
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
IT Security and Contingency Plan for the system establishes procedures and applies to the functions, operations, and resources necessary to recover and restore data as hosted in the Western Regional Support Center in Seattle, Washington, following a disruption. |
Lineage
» Lineage Statement |
---|
Sources
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Process Steps
Process Step Number | 1 |
---|---|
» Description |
Female Tanner crabs were captured in the field November 2002 through May 2003 and brought to the Kodiak Fisheries Research Center (KFRC) laboratory. Females were grouped as either primiparous or multiparous. Females that comprised the multiparous group were collected by commercial crab pots fished in Chiniak Bay, Kodiak, Alaska (57°43.25' N, 152°17.5' W,), November, 2002 and delivered to the laboratory. The females collected were ovigerous, hatched their larvae in the laboratory and extruded a new clutch of eggs. Once a female began stripping her pleopods after eclosion, she was paired with a mature male; therefore, the female could either mate or use stored sperm to fertilize a new clutch. It is not know how many previous clutches females in the multiparous group brooded, but they were multiparous because they were collected ovigerous and then extruded a new clutch of eggs in the laboratory. Primiparous females were collected by divers while still pubescent and nearing their terminal molt (as indicated by being in a grasping pair) in Womens Bay, Kodiak, Alaska (57°43.6' N, 152°32.0' W, Fig. 2). Divers searched for pubescent females in mating pairs from November 2002 through May 2003; however, females used in this study were collected between December 2002 and February 2003, except for one female collected in April 2003. The grasping pairs were isolated in underwater cages that were monitored regularly until a female underwent her terminal molt, mated and extruded eggs after which time she was brought into the laboratory. Occasionally, a female underwent her terminal molt in a cage without a male present. When this occurred, the soft shelled female was brought into the laboratory and mated with a male recently collected from the field. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 2 |
---|---|
» Description |
All females were tagged with an oval 6.5 mm × 20 mm individually numbered plastic Floy tag attached with a cable tie to a fourth walking leg. Data recorded were female reproductive state (primiparous or multiparous), molting and mating dates, dates of egg extrusion and carapace width measured as the greatest straight-line distance across the carapace excluding spines. Mean extrusion dates were calculated as the average date of extrusion within the primiparous and multiparous groups. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 3 |
---|---|
» Description |
For the duration of the study, crabs were held in a single flow-through tank 0.46 m × 0.46 m × 1.8 m at the KFRC seawater laboratory. Seawater intakes are located at 15 and 26 m depths in Trident Basin approximately 30 m from the laboratory. Both primiparous and multiparous females were held in the same tank to ensure that all crabs in the experiment were exposed to identical conditions. Sand-filtered seawater was used and the tank was chilled from May 2003 through November 2003 to ensure appropriate temperatures. An Onset StowAway TidBiT data logger recorded water temperature in the tank. Crabs were fed ad libitum twice weekly a diet of fish and squid. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 4 |
---|---|
» Description |
Twenty-four primiparous females and 21 multiparous females were used in this experiment; however, crabs died over the course of the experiment, leaving 14 primiparous and 9 multiparous females at the end. Crabs were sampled on the 15th (± 2) day of every month beginning in January 2003 and ending April 2004, when eclosion occurred. Upon visual examination, all crabs and their eggs appeared healthy when they were sampled. Females died over the course of the experiment, but there was no obvious reason to eliminate the eggs of these females (collected before death) from the study since the eggs appeared to be healthy and developing normally when collected. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 5 |
---|---|
» Description |
Monthly sampling was a two-step process in which embryo developmental stages were determined and digital images of eggs were captured. A randomly sampled egg clump was removed from each female with forceps and approximately 20 eggs were immersed in Bouin’s solution for 5 minutes to facilitate observation of the external morphology of the embryos (Moriyasu and Lanteigne, 1998). After embryos reached the eyed stage, they were not placed in Bouin’s solution. Embryo developmental stages were determined using a compound microscope at a total magnification of 50x and developmental stages followed those of Moriyasu and Lanteigne (1998) for snow crabs, Chionoecetes opilio (Fabricius, 1788). Additionally, digital images of 10 fresh eggs from each female were taken with a digital camera attached to a compound microscope at a total magnification of 50x; only fresh eggs were used because preserved eggs swell (Moriyasu and Lanteigne, 1998). Image analysis software (Image Pro Plus Version 4.1 for Windows, Media Cybernetics, Inc. 8484 Georgia Avenue, Suite 200, Silver Spring, Maryland 20910) was used to measure egg area rather than diameter to reduce measurement bias due to the imperfect sphericity of the eggs. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | 6 |
---|---|
» Description |
At the end of April 2004, females were placed in individual containers with flow-through seawater at ambient temperature, and nets (101.5 mm with 350 micron mesh) were placed on the seawater outflow to retain all the larvae. Newly hatched larvae were collected daily from each female as in Stevens and Swiney (2007); the amount of larvae released was determined by measuring volume. Larvae from each net were transferred to a graduated cylinder and seawater was added; after the larvae settled, the volume (mL) of larvae in the cylinder was recorded. For the purposes of analysis in this study, eclosion began when 0.1 mL of larvae were collected and ended when females began stripping their pleopods clean which coincided with the last of the larvae hatching. Mean hatch date was the weighted average of larval output over time calculated by multiplying the daily volume of hatched larvae by day-of-the-year, summing the products over time and dividing by the total volume of larvae released. Incubation period was the number of days between when a female extruded eggs and the last day of hatching. |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Acquisition Information
Instruments
Instrument Unavailable Reason |
---|
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Platforms
Platform Unavailable Reason |
---|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
FAQs
Date | |
---|---|
Author | |
Question | |
Answer |
Child Items
Rubric scores updated every 15m
Score | Type | Title |
---|---|---|
Entity (ENT) | average daily temp | |
Entity (ENT) | daily larval hatching | |
Entity (ENT) | egg area and stage | |
Entity (ENT) | size_extrusion and death dates | |
Related Items
Item Type | Relationship Type | Title |
---|---|---|
Catalog Details
Catalog Item ID | 25614 |
---|---|
Metadata Record Created By | Nancy Roberson |
Metadata Record Created | 2015-06-23 16:38+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2024-01-15 12:08+0000 |
Metadata Record Published | 2016-05-16 |
Owner Org | AFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2016-05-16 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2017-05-16 |
Tags |
---|