Muscle| Origin| Insertion| Action| Description| PARIETAL MUSCLES| | | | Entirely coats the muscles| FIN MUSCULATURE| | | | |
HINTEN: Mass of muscles: extending into the fin| Fascia| | Abductor, levator, extensor in the fin| | Fin muscle| Metapterygial cartilage | Pterygiophores and ceratotrichia| | | VENTRAl area of the pelvic fin| From linea alba and pubioischiac bar| Pterygiophores and ceratotrichia| Depressor, adductor, or flexor | | Levator muscle| Scapular means of pectoral girdle and adjacent fascia| Pterygiophores| | Fanlike extensor| Depressor mass| Coracoids bar from the pectoral belt | Pterygiophores| | Similar ventral flexor| BRANCHIAL MUSCULATURE| |
Ventral longitudinal bundles| Pectoral girdle| | | | Branchial muscles| | | Operate the gill arches and jaws| | CONSTRICTOR SERIES| | | | | Epihyoidean| Ligament, otic capsule| Hyomandibula| | | Craniomandibularis| Otic capsule| Palatoquadrate cartilage| | a. k. a. orsal constrictor, Front of epihyoidean | Quadratomandibularis| Palatoqaudrate catilage| Mandible( Meckel’s cartilage)| | Significant muscle with the jaw angle| Preorbitalis | Chondrocranium| | | Aka (suborbitalis & levator labialis superiorismuscle), between your upper mouth and the eyesight, cylindrical muscle| Adductor mandibulae| | | Closes the bottom jaw| Mix of quadratomandibularis and preorbitalis| Intermandibularis| Midventral raphe| Mandible | | |
Interhyoideus| | | | Thin bed sheet above the intermandibularis| LEVATOR SERIES| | | | | Levator maxillae superioris| Otic capsule| Palatoquadrate cartilage| Boosts the upper jaw| In front of dorsal constrictor| Cucullaris| Fascia of dorsal longitudinal bundle| Epibranchial cartilage| | Lying between your dorsal longitudinal bundle and inserts for the epibranchial the cartilage of the previous gill mid-foot | Levatores arcuum| | | Boosts the gill arches| This is actually the whole levator series| INTERACRCUAL SERIES| | | | |
Anterior cardinal sinus| | | | Over a gill pouches| Interarcual muscles| Extends chiefly between pharyngobranchial cartilages| | Draw the arches with each other & extends the pharynx| | HYPOBRANCHIAL MUSCULATURE| Occupies the region wager. coracoid tavern and the mandible. Strengthen and elevate the ground of the mouth area cavity, strengthen the walls with the pericardial tooth cavity, and assist in opening the mouth and increasing the gill pouches in inspiration of water. Prevalent coracoarcuals| Coracoid bar | fascia| | In front of the coracoid bar| Coracomandibular | Extending forward to the mandible| | | Above constrictor part, aka geniocoracoid & geniohyoid| coracohyoid| | Basihyal| | Dorsal towards the mandible, pair of strong muscles| Thyroid gland| | | | Lurking behind the center from the lower jaw, between the informe parts of coracomandibular & coracohyoids| Coracobranchials| Increasing obliquely laterally | Ceratohyal cartilage| | Dorsal to coracohyoids| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Myosepta- white connective tissue partitions that separates the zigzag myotomes. * Horizontal septum- white-colored longitudinal range, the outer border of the side to side skeletogenous nasal septum. -divides the myotomes in to dorsal or perhaps epaxial servings and ventral or hypaxial portions. * The epaxial muscles constitute the dorsal longitudinal bundles. 2. The hypaxial muscle is additionally divisible into longitudinal bundles: lateral which is darker in color and ventral longitudinal bundle which in cross-sections is seen to be subdivided into two bundles. 5. Linea alba- a light partition which in turn separates the myotomes in the two sides of the body.