Return to search results
AFSC/RACE/SAP/Swiney: Primiparous and multiparous Tanner crab egg extrusion, embryo development and hatching
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.
Resources
3 resources available
-
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
TEXT/HTML -
GCMD Keyword Forum Page
TEXT/HTML -
Full Metadata Record
TEXT/HTML
Find Related Datasets
Search by Tags
Click any tag below to search for similar datasets
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Swiney, Katherine", "@type": "vcard:Contact", "hasEmail": "mailto:katherine.swiney@noaa.gov" } |
| describedByType | application/octet-steam |
| description | 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. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "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", "accessURL": "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", "mediaType": "text/html", "description": "Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/16/2021. Contact: Daniel.woodrich@noaa.gov", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Full Metadata Record", "accessURL": "https://www.fisheries.noaa.gov/inport/item/25614", "mediaType": "text/html", "description": "View the complete metadata record on InPort for more information about this dataset.", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/nmfs/afsc/iso/xml/25614.xml |
| keyword |
[ "Tanner crab", "eclosion", "egg extrusion", "embryo development", "embryonic developmental diapause", "incubation period", "multiparious", "primiparious", "Kodiak, Alaska", "DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce", "Shellfish Assessment Program" ] |
| landingPage | https://www.fisheries.noaa.gov/inport/item/25614 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2026-04-30T00:00:00.000+00:00 |
| publisher |
{ "name": "Alaska Fisheries Science Center", "@type": "org:Organization" } |
| rights | otherRestrictions, unclassified |
| spatial | -130.0,50.0,170.0,75.0 |
| temporal | 2003-01-01T00:00:00+00:00/2004-06-01T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | AFSC/RACE/SAP/Swiney: Primiparous and multiparous Tanner crab egg extrusion, embryo development and hatching |
