Term
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Definition
| skeleton that provides support and protection for the body |
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Term
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Definition
| skull, vertebral column, and rib cage |
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Term
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Definition
made of two parts:
neurocranium and splanchnocranium |
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Term
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Definition
anterior and most dorsal part of skull
- rostrum
- orbits
- otic capsules
- formina
- notochord
- occipital region
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Term
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Definition
| posterior and ventral part of skull |
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Term
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Definition
| arches supporting mouth and gills |
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Term
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Definition
| visceral arch; made up of the upper and lower jaws |
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Term
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Definition
| arch right behind the mandibular arch, provides support to the jaw |
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Term
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Definition
| last 5 visceral arches, support the gill elements |
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Term
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Definition
center- centrum
neural arch
transverse properties |
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Term
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Definition
centrum
neural arch
hemal arch |
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Term
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Definition
| pectorl and pelvic fins and respected girdles |
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Term
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Definition
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Term
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Definition
basal cartiledges: propterygium, mesopterygium, and metapterygium
radial cartiledges
ceratotrichia |
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Term
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Definition
| pubioschiac bar and iliac process |
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Term
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Definition
basals: propterygium and metapterygium
radial cartiledge
ceratotrichia |
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Term
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Definition
| voluntary muscles, attached to skeleton, antagonistic pairs |
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Term
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Definition
| "W" shaped muscle bundles |
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Term
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Definition
| connective tissues between myomeres |
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Term
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Definition
| seperates the epaxial and hypaxial muscles |
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Term
| muscles of the branchial and head region |
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Definition
superficial
levetators
interarcuals |
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Term
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Definition
involved in constricting the gill muscles and compresing the gill pouches
adductor mandibulae |
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Term
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Definition
| large muscle mass located at jaw angles |
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Term
| third to sixth constrictors |
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Definition
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Term
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Definition
| raise jaw and 5 gill slits |
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Term
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Definition
third to sixth levators
levator for the gills |
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Term
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Definition
| act upon the gill cartiledges |
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Term
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Definition
| muscles located between pectoral girdle and meckels cartiledge |
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Term
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Definition
| paired muscles that lie anterior to the pectoral girdle |
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Term
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Definition
| muscle lying mid-ventral between the two coracohyiods |
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Term
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Definition
| move fin ventral and forward |
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Definition
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Definition
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Term
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Definition
| body cavity containg visceral organs |
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Term
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Definition
largest organ
right, median, and left lobe
gall bladder connected to median lobe and has the common bile duct to the duodenum |
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Term
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Definition
| thick muscular tube connecting pharynx to stomach |
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Term
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Definition
j shaped
ruggae to increase surface area
cardiac region
main body
duodenal end
pyloric sphincter passes food out |
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Term
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Definition
first part of intestine
bile from gall bladder emptied here |
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Term
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Definition
white portion on duodenum
aids in digestion |
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Term
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Definition
dark triangular shape
location of blood production
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Term
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Definition
| large intestine after doudenum |
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Term
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Definition
end of intestine
aids in salt concentration and excretion |
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Definition
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Term
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Definition
lateral and anterior to cloaca
no known function |
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Term
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Definition
| oxygen being taken out of the water |
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Term
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Definition
| end of mouth before esophagus |
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Term
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Definition
| openings in anterior roofof pharynx, can bring in water for respiration |
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Term
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Definition
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Term
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Definition
| gill lamellae on one side |
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Definition
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Term
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Definition
| false gills around spiracles |
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Term
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Definition
| upper portion of body cavity |
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Term
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Definition
| membrane lining inner walls of pericardial cavity |
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Term
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Definition
sinus venosus
atrium
ventricle
conus anteriosus |
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Term
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Definition
move deoxygenated blood
starts from conus anteriosus |
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Term
| afferent branchial arteries |
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Definition
| run deoxygentated blood into gills |
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Term
| efferent branchial arteries |
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Definition
| carry oxygenated blood away from gills and turns into dorsal aorta |
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Term
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Definition
| carries oxygenated blood to the body |
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Term
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Definition
| supplies blood to pectoral fins and body musculature |
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Term
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Definition
| branches running blood to the organs |
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Term
| anterior mesenteric artery |
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Definition
| supplies left side of spiral valve |
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Term
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Definition
| supplies blood to pancreas, spleen, and stomach |
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Term
| posterior mesenteric artery |
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Definition
| supplies blood to the digitiform gland |
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Term
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Definition
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Definition
| blood to the pelvic fins and cloaca |
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Definition
| blood to the end of the tail |
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Definition
| blood from digestion organs to liver to heart |
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Definition
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Definition
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Definition
| flattened in dorsal surface in shark |
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Term
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Definition
| urinary ducts in females- difficult to see |
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Term
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Definition
| fleshy projecting by the cloaca, exit point for urine in females |
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Definition
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Term
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Definition
| elongated tube lying dorsally |
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Term
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Definition
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Term
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Definition
lump in the oviduct
secretes shells, egg cases, and stores sperm |
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Term
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Definition
| posterior half of oviduct |
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Term
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Definition
urogentital opening- urodeum
rectal termination- coprodeum |
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Term
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Definition
| paired repro organs in male |
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Term
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Definition
squiggle over the kidney
sperm passes through it towards the cloaca |
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Definition
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Term
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Definition
| section of kidney under the epididymis |
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Definition
| posterior portion of ductus deferens, widens and straightens |
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Definition
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Definition
| found along medial side of kidney, helps transport urine from kidney |
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Term
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Definition
| receptical for seminal vesicle and urinary ducts |
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Term
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Definition
| point of release for urine and sperm |
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Term
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Definition
| fills with water to aid in moving sperm into female |
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Definition
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Definition
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Term
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Definition
forbrain:
telencephalon
diencephalon |
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Term
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Definition
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Term
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Definition
hindbrain:
metencephalon
myelencephalon |
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Term
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Definition
olfaction
contains: olfactory bulbs, olfactory tract, cerebrum, olfactory lobes |
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Term
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Definition
contains:
epithamlus
thalmus- relays sensory information
hypothalmus- regulate metabolism |
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Term
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Definition
makes up mesencephalon
used for sight |
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Term
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Definition
in rhombencephalon
is the cerebellum |
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Term
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Definition
in rhombencephalon
contains medulla oblongata |
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Term
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Definition
| runs into olfactory lobe- relays olfaction information |
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Term
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Definition
| runs from eye to optic lobe- relays vision information |
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Term
| superficial ophthalmic nerve |
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Definition
| supply ampullae of lorenzini and lateral line |
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Term
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Definition
starts at medulla oblongata
branches to several structures:
gills, pharynx, stomach, heart, intestine |
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