RHS+Shark+Dissection


 * Yo foos sup my peeps ||

Initial Draft List of things to know... There will be more!!! Thanks to CHRIS and ADA (the good looking people) for putting this list together. Do not delete anything, but please add some.

Note: postedApril 3 to Science 12 students!!! I checked this over and made some changes. See you on Tuesday for the final eyeball/arteries/circulatory

FINENESS RATIO CALCULATION Epichordal Lobe (top of tail) Hypochordal Lobe (bottom of tail) Clasper (and associated structures within the clasper- clasper groove and siphon sac) Pelvic Fin Urogenital papilla (male) Urinary papilla (female) Cloacal aperture (opening) Caudal Dorsal Fin (fin closest to tail-back) Cranial Dorsal Fin (fin closest to head-back) Spine(s) Lateral Line (where skin changes color on side) Pectoral Fin (like hands) External Gill Slits (easy) Spiracle (ear-like on top of head) Lateral Eye Ampullae of Lorenzini (pores you squeeze stuff out of on the chin) Rostrum (snout area) Excurrent Appature (two inside nose openings) Incurrent Appature (two outside nose openings) Transverse Flap (flap between nose openings) Labial Pockets (pouch of skin on the side of the mouth) Placoid Scales (anatomy of)
 * __External__**

Epaxial musculature (top) Hypaxial musculature (bottom) Myosepta (white stuff) Myomeres (yellow stuff) myoglobin
 * __Musculature__**

Palpebral Conjuctiva (shiny inner eyelid-top) Bulbar Conjunctiva (reflection) Lateral Rectus Muscle Ventral Rectus Muscle Medial Rectus Muscle Dorsal Rectus Muscle Ventral Oblique Muscle Dorsal Oblique Muscle Optic Nerve lens (the small, opaque pale yellow ball) aqueous humor (in front of lens) vitreous humor (chemically changed during preservation....the jelly like gobstopper) 3 layers (fibrous tunic- outer, choroid tunic-middle, retina tunic-inner) sclera (tough outer part of the tunic-white part of the human eye) iris (black part- color in humans) pupil (centre- can see optic nerve through it)
 * __Eye Socket__**

__**Internal**__ Esophagus and papillae Right and Left lateral lobes of Liver Median lobe of Liver Gall Bladder (connected to the bile duct-green in color) Common Bile Duct (green in color) Stomach and rugae Dorsal lobe of Pancreas Spleen (leaf) Spiral intestine Rectal gland Spiral Folds Rectum Anus afferent arteries (on the gills) efferent arteries (top of the mouth) heart (4) parts (sinus venosus, atrium, ventricle, conus arteriosus) gill rakers (rigid teeth-like things between gills) gill pouch (the area in the gills) dorsal aorta (big red thing on the back) ventra aorta (before conus arteriosus) ovary/testis sperm sac (after seminal vesicles) uterus (?) archinephric duct (Mr. noodles) ... vas dererens seminal vesicle (when mr.noodles become fat and straight) cloaca (common exit for liquid waste, solid waste, pups)