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17 Cards in this Set
- Front
- Back
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Fin Musculature includes
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Pectoral extensors
pectoral flexors pelvic extensors pelvic flexors |
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Superficial Branchial Constrictors
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Adductor Mandibulae
Interhyoideus Intermandibularis Levator Hyomandibulae Spiralcularis |
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Origin of the pectoral extensors
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scapular process
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Function of Pectoral Extensors
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elevates pectoral fin
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Muscles with insertion in the radials and ceratotrichia
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Pectoral extensors, pectoral flexors, and pelvic extensors
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origin of pectoral flexors
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coracoid bar
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function of pectoral flexors
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depresses pectoral fin
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origin of pelvic extensors
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iliac process of puboischiac bar
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function of pelvic extensor
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elevates pelvic fin
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origin of pelvic flexor
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linea alba and puboischiac bar
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function of pelvic flexor
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depresses pelvic fin
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insertion of pelvic flexor
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metapterygium
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adductor mandibulae
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origin: palatoquadrate cartilage
insertion: Meckel's cartilage function: closes the mouth |
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interyoideus
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origin: midventral raphe
function: ceratohyal insertion: compresses gill pouches |
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intermandibularis
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O: Meckel's cartilage and adductor mandibulae
I: midventral raphe F: Raises the floor of the mouth |
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Levator Hyomandibulae
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O: otic capsule
I: Hyomandibular F: Compresses gill pouches |
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Spiralcularis
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O: otic capsule
I: Palatoquadrate Cartilage F: Elevates the Palatoquadrate |
