Catalog - Data.gov

Found 20 datasets matching "Egg Diameter".

#1 Federal
Grass Carp (Ctenopharyngodon idella) Egg Diameter Estimates from the Huron River (Ohio), 2022
- Organization: Department of the Interior
- Updated: 2025-01-24T00:00:00Z
These data include egg diameter estimates from Grass Carp (Ctenopharyngodon idella) eggs collected during bongo net sampling in the Huron River (Ohio; 41.3305, -82.5812) on May 23, 2022 near...
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Search relevance: 162.83 | Views last month: 0
#2 Federal
Samoan swallowtail, life history, egg diameter, 2013-2014
- Organization: Department of the Interior
- Updated: 2024-01-11T00:00:00Z
Surveys for Papilio godeffroyi specimens were conducted on 117 individually marked host trees (Micromelum minutum) in eight forest stands on Tutuila Island, American Samoa, at approximately...
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Search relevance: 155.52 | Views last month: 0
#3 Federal
AFSC/RACE/SAP/Foy: Effects of ocean acidification on embryo stages of Tanner crab: Kodiak Island, Alaska.
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:16:16.000+00:00
To study the effects of ocean acidification we examined the effects of ocean acidification on the embryo stages of the economically important southern Tanner crab, Chionoecetes bairdi. ...
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Search relevance: 63.10 | Views last month: 0
#4 Federal
Data for Comparison of size, terminal fall velocity and density of bighead, silver, and grass carp eggs for use in drift modeling
- Organization: Department of the Interior
- Updated: 2020-08-17T00:00:00Z
Invasive Asian carps established in the United States spawn in turbulent water of rivers and their eggs and early larvae develop while drifting in the current. The eggs are slightly denser than...
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Search relevance: 61.46 | Views last month: 0
#5 Federal
Substrate hardness and walleye (Sander vitreus) and lake whitefish (Coregonus clupeaformis) egg presence in Saginaw Bay, Lake Huron, before and after substrate cleaning experiments and walleye hatching success experiments, 2018-2019
- Organization: Department of the Interior
- Updated: 2022-12-05T00:00:00Z
These data include a field study of the sediment hardness and fish egg density (walleye [Sander vitreus] and lake whitefish [Coregonus clupeaformis]) after sediment cleaning treatments (propulsion...
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- xml
Search relevance: 56.21 | Views last month: 0
#6 Federal
Lake Sturgeon Spawning in Fall Creek, Cayuga Lake, NY
- Organization: Department of the Interior
- Updated: 2025-01-24T00:00:00Z
In June 2017, Lake Sturgeon were observed spawning in Fall Creek, a tributary to Cayuga Lake, NY. The spawning site was just downstream of Ithaca Falls, the first impassible barrier. Data were...
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Search relevance: 50.43 | Views last month: 0
#7 Federal
Data from: Effects of parental photoperiod and elevation on egg diapause, mortality, and outbreaks of a montane population of Mormon crickets <i>Anabrus simplex </i>(Orthoptera: Tettigoniidae)
- Organization: Department of Agriculture
- Updated: 2025-11-21
With these data, I evaluated the effects of parental photoperiod and offspring environment on prolonged egg diapause, embryonic development and hatching over nine years in natural settings...
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Search relevance: 49.84 | Views last month: 2
#8 Federal
USFWS White Sturgeon Egg Monitoring, San Joaquin River, 2011-2018
- Organization: Department of the Interior
- Updated: 2024-01-23T00:00:00Z
Overview The Central Valley Project Improvement Act (CVPIA) funds habitat improvement work and associated monitoring in the Central Valley of California to increase salmonid populations in...
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Search relevance: 43.71 | Views last month: 0
#9 Federal
Observations of embryo development and larval hatching of snow crabs (Chionoecetes opilio) collected in laboratory experiments for the Physiological Response of Commercially Important Crab Species to Predicted Increases in pCO2 Project in Kodiak, Alaska from 2014-08-06 to 2016-06-16 (NCEI Accession 0259411)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-16T00:00:00.000+00:00
In this study, we examined how CO2-driven acidification affected the embyro development and hatching of snow crab (Chionoecetes opilio), an important fishery species in Alaska. Ovigerous females...
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Search relevance: 42.43 | Views last month: 0
#10 Federal
ME70 Water Column Sonar Data Collected During RL1603
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-13T00:00:00.000+00:00
Multi-frequency (18-, 38-, 70-, 120-, 200-, and 333-kHz) General Purpose Transceivers (Simrad EK60 GPTs), were configured with split-beam transducers (Simrad ES18-11, ES38B, ES70-7C, ES120-7C,...
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Search relevance: 41.97 | Views last month: 1
#11 Federal
EK60 Water Column Sonar Data Collected During RL1603
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-13T00:00:00.000+00:00
Multi-frequency (18-, 38-, 70-, 120-, 200-, and 333-kHz) General Purpose Transceivers (Simrad EK60 GPTs), were configured with split-beam transducers (Simrad ES18-11, ES38B, ES70-7C, ES120-7C,...
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Search relevance: 41.97 | Views last month: 0
#12 Federal
EK80 Water Column Sonar Data Collected During RL1603
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-14T00:00:00.000+00:00
Multi-frequency (18-, 38-, 70-, 120-, 200-, and 333-kHz) General Purpose Transceivers (Simrad EK60 GPTs), were configured with split-beam transducers (Simrad ES18-11, ES38B, ES70-7C, ES120-7C,...
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Search relevance: 41.66 | Views last month: 3
#13 Federal
ES60 Water Column Sonar Data Collected During FR0307
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-02T00:00:00.000+00:00
Sardine Survey. Forty-two primary stations were occupied during the survey. At each station the following activities were performed: a. Deployment of a Seabird SeaCat down to 100 meters, bottom...
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Search relevance: 39.97 | Views last month: 0
#14 Federal
Immunological histopathology of American kestrels (Falco sparverius) exposed in ovo to two persistent organic pollutants -- SCCPs and TBBPA-BDBPE
- Organization: Department of the Interior
- Updated: 2020-09-16T00:00:00Z
This work is part of a study of the immunological effects of exposure to alternative flame retardants in avian species. For the pathology portion of the study, spleens and bursas from American...
- xml
- xml
Search relevance: 39.43 | Views last month: 0
#15 Federal
ME70 Water Column Sonar Data Collected During RL1706
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-12-21T00:00:00.000+00:00
The sampling resolution was not expected to allow for a comprehensive assessment of all anchovy sub-populations. In particular, those residing in the Southern California Bight and off the Columbia...
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Search relevance: 35.43 | Views last month: 1
#16 Federal
EK60 Water Column Sonar Data Collected During RL1706
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-09T00:00:00.000+00:00
The sampling resolution was not expected to allow for a comprehensive assessment of all anchovy sub-populations. In particular, those residing in the Southern California Bight and off the Columbia...
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Search relevance: 34.63 | Views last month: 0
#17 Federal
EK60 Water Column Sonar Data Collected During MF0804
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-21T00:00:00.000+00:00
California Current Ecosystem Survey. 1. Each coast-wide survey station included the following: a. A CTD/Rosette consisting of four 2.5 liter hydrographic bottles lowered to 500 meters (depth...
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Search relevance: 34.59 | Views last month: 0
#18 Federal
Effects of ocean acidification on the embryos and larvae of red king crab, Paralithodes camtschaticus (NCEI Accession 0170752)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-04-18T00:00:00.000+00:00
This dataset contains a laboratory experiment study with the goal of understanding the effects of ocean acidification on the embryos and larvae of red king crab, Paralithodes camtschaticus. The...
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Search relevance: 32.91 | Views last month: 0
#19 Federal
Data from: Identification and molecular mapping of two quantitative trait loci for Hessian fly resistance in a durum × cultivated emmer wheat population
- Organization: Department of Agriculture
- Updated: 2025-11-21
Hessian fly (HF, Mayetiola destructor Say) is a major pest on wheat and can cause significant yield losses. Currently there are some HF resistance genes deployed, but mostly in hexaploid winter...
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- csv
Search relevance: 23.77 | Views last month: 1
#20 Federal
Data from: Developing a growing degree day model to guide integrated pest management of <i>Eucosma giganteana, </i>a pest of a novel perennial oilseed crop
- Organization: Department of Agriculture
- Updated: 2025-06-25
Lower activity threshold studyTo evaluate the lower activity threshold, E. giganteana larvae were collected starting in the first week of April to May 21st, 2023, at the Land Institute, Salina, KS...
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Search relevance: 15.35 | Views last month: 1

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