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UBC Theses and Dissertations
Locomotor behaviour of the black bullhead, Ictalurus melas (Rafinesque) and brown bullhead, Ictalurus nebulosus (Le Sueur) Troup, Victoria M.
Abstract
The locomotor patterns of black and brown bullhead were studied in an electronically monitored fish tank and cinemato-graphically under constant environmental conditions. The size of turns, handedness, turning frequency, distance between turns, and velocity were computed and compared where possible with existing information for goldfish and other species. Two areas of the tank were considered--the central region and a strip around the periphery. Turning frequency and velocity were the least stable of the parameters studied and therefore perhaps the most useful as indicators of locomotor response to external stimuli. Handedness became more pronounced as the subjects approached the tank walls and as velocity increased, turn size decreased.
Item Metadata
Title |
Locomotor behaviour of the black bullhead, Ictalurus melas (Rafinesque) and brown bullhead, Ictalurus nebulosus (Le Sueur)
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1975
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Description |
The locomotor patterns of black and brown bullhead were studied in an electronically monitored fish tank and cinemato-graphically under constant environmental conditions. The size of turns, handedness, turning frequency, distance between turns, and velocity were computed and compared where possible with existing
information for goldfish and other species. Two areas of the tank were considered--the central region and a strip around the periphery. Turning frequency and velocity were the least stable of the parameters studied and therefore perhaps the most useful as indicators of locomotor response to external stimuli. Handedness became more pronounced as the subjects approached the tank walls and as velocity increased, turn size decreased.
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Genre | |
Type | |
Language |
eng
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Date Available |
2010-01-28
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0100010
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.