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23 Cards in this Set
- Front
- Back
pectoral extensors
|
Origin: scapular proccess and adjacent fascia
Insertion: radials and ceratotrichia Function: elevates pectoral fin |
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pectoral flexors
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Origin: coracoid bar
Insertion: radials and ceratotrichia Function: depresses pectoral fin |
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pelvic extensors, superficial part
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Origin: iliac process of puboischiac bar
Insertion: radials and ceratotrichia Function: elevates pelvic fin |
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pelvic flexors, proximal part
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Origin: linea alba and puboischiac bar
Insertion: metapterygium Function: depresses pelvic fin |
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adductor mandibulae
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Origin: posterior part of the palatoquadrate cartilage
Insertion: Meckel's cartilage Function: closes the mouth |
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dorsal and ventral constrictors 3-6
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Origin: vertical raphe
Insertion: vertical raphe Function: compresses gill pouches |
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interhyoideus
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Origin: midventral raphe
Insertion: ceratohyal Function: compresses gill pouches |
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intermandibularis
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Origin: Meckel's cartilage and fascia of the adductor mandibulae
Insertion: midventral raphe Function: raises the floor of the mouth |
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levator hyomandibulae
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Origin: otic capsule
Insertion: hyomandibular Function: compresses gill pouches |
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preorbitalis
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Origin: midventral surface of the chondrocranium
Insertion: adductor mandibulae Function: closes the mouth |
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spiracularis
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Origin: otic capsule
Insertion: palatoquadrate cartilage Function: elevates the palatoquadrate |
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cucullaris
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Origin: dorsal longitudinal bundle fascia
Insertion: epibranchial cartilage and scapular process Function: elevates the gill arches and pectoral girdle |
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interarcuals
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Origin: pharyngobranchials
Insertion: epibranchials Function: expands the pharynx |
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levator palatoquadrati
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Origin: otic capsule
Insertion: palatoquadrate cartilage Function: raises the upper jaw |
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common coracoarcuals
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Origin: coracoid bar
Insertion: coracohyoid Function: opens the mouth |
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coracomandibularis
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Origin: fascia of common coracoarcuals
Insertion: Meckel's cartilage Function: opens the mouth |
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coracohyoid
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Origin: common coracoarcuals
Insertion: basihyal Function: opens the mouth |
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inferior oblique
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Origin: anterior end of orbit
Insertion: ventral side of eyeball Function: rotates eye ventrally |
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inferior rectus
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Origin: posterior end of orbit
Insertion: ventral side of eyeball Function: rotates eye ventrally |
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lateral rectus
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Origin: posterior end of orbit
Insertion: lateral side of eyeball Function: rotates eye posteriorly |
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medial rectus
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Origin: posterior end of orbit
Insertion: medial side of eyeball Function: rotates eye cranially |
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superior oblique
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Origin: anterior end of orbit
Insertion: dorsal side of eyeball Function: rotates eye dorsally |
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superior rectus
|
Origin: posterior end of orbit
Insertion: dorsal side of eyeball Function: rotates eye dorsally |