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Checklist, John C. Ogden, Fish Observed in Randall Reef Near Saint John, United States Virgin Islands, August 3, 1986
John C. Ogden
A checklist recording fish species observed at Randall Reef near Saint John, United States Virgin Islands, on August 3, 1986.
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Graphs, John C. Ogden, Grunt Fertilization and Settlement, May 7, 1984
John C. Ogden
Graphs demonstrating fertilization and settlement of grunt fish in the United States Virgin Islands on May 7, 1984.
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Bar Graph, John C. Ogden, Robblee Thesis, Grunt Fish Abundance in Seagrass Beds, circa 1979
John C. Ogden
A bar chart showing abundance of French grunt fish (Haemulon flavolineatum) and white grunt fish (Haemulon plumieri) in the United States Virgin Islands circa 1979.
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Bar Graph, John C. Ogden, Robblee Thesis, Night and Day Abundance of Fish in Seagrass Beds, circa 1979
John C. Ogden
A bar graph comparing the abundance of different fish in seagrass beds during night versus during day. From a site in the United States Virgin Islands circa 1979.
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Bar Graphs, John C. Ogden, Grunt Fish Interaction Experiment and Robblee Thesis, circa 1979
John C. Ogden
Two bar graphs comparing the relative occupancy of sandy and grassy environments for French grunt fish (Haemulon flavolineatum) and white grunt fish (Haemulon plumieri). Numbers taken from United States Virgin Islands circa 1979.
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Bar Graphs, Robblee Thesis, John C. Ogden, Prey Types of White and French Grunts and Longspine Squirrelfish, circa 1979
John C. Ogden
Three bar graphs demonstrating the prey types preferred by white grunt fish (Haemulon plumieri), French grunt fish (Haemulon flavolineatum), and squirrelfish (Holocentrus rufus). Site is in the United States Virgin Islands circa 1979.
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Chart, Experiment Results, John C. Ogden, Robblee Thesis, Seagrass Bed Fish Diets, circa 1979
John C. Ogden
Experiment notes displaying seagrass bed fish diets among white grunt fish (Haemulon plumieri) and French grunt fish (Haemulon flavolineatum) in the United States Virgin Islands circa 1979.
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Chart, John C. Ogden, Robblee Thesis, Fish and Invertebrates vs Habitat, circa 1979
John C. Ogden
A chart comparing fish and invertebrates to their habitats in United States Virgin Islands circa 1979.
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Diagram, Encircling Net Components, circa 1979
John C. Ogden
A diagram depicting the various components of an encircling net from a research site in United States Virgin Islands circa 1979.
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Chart, John C. Ogden, Robblee Thesis, Principal Components Fall 1978 vs Summer 1979
John C. Ogden
Principal components compared between Fall 1978 and Summer 1979 in the United States Virgin Islands.
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Diagram, John C. Ogden, Grunt Fish vs Longspine Squirrelfish Density, Fall 1978 and Summer 1979
John C. Ogden
A diagram comparing Fall 1978 to Summer 1979 fish density for white grunt fish (Haemulon plumieri), French grunt fish (Haemulon flavolineatum), and longspine squirrelfish (Holocentrus rufus). Site is in the United States Virgin Islands.
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Diagram, John C. Ogden, Robblee Thesis, Fish Density, Fall 1978 and Summer 1979
John C. Ogden
A diagram comparing Fall 1978 to Summer 1979 in environment and fish density. Site is in the United States Virgin Islands.
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Diagram Displaying Grunt Fish Orientation at Parque Garrafón in Isla Mujeres, Mexico, circa 1973-1990, A
John C. Ogden
Diagram displaying different components for grunt fish (Haemulon) orientation. Site is near Parque Garrafón in Isla Mujeres, Mexico.
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Diagram Displaying Grunt Fish Orientation at Parque Garrafón in Isla Mujeres, Mexico, circa 1973-1990, B
John C. Ogden
Graph displaying different components for grunt fish (Haemulon) orientation. Site is near Parque Garrafón in Isla Mujeres, Mexico.
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Diagram, John C. Ogden, Block Net in Patch Reef 7, circa 1973
John C. Ogden
A diagram depicting the location of a block net in Patch Reef 7 in an unknown location circa 1973.
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Diagram, Trap and Release Device at Parque Garrafón in Isla Mujeres, Mexico, circa 1973-1990
John C. Ogden
A diagram depicting the parts and dimensions of a trap and release device at Parque Garrafón in Isla Mujeres, Mexico.
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Grunt Fish Trails in Tague Bay Reef, Saint Croix, United States Virgin Islands, circa 1973-1990
John C. Ogden
Grunt fish (Haemulidae) mapped out trails in Tague Bay Reef, Saint Croix, United States Virgin Islands.
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