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virbrissae
external nares
harelip
pinna
axilla
forelimb
manus
vestigial thumb
thorax
abdomen
pelage
nipple(s)
red external bump
pelvic area
tail
shank
tarsus
pes
scrotum
penis
urethral orifice
vulva
the middle arrow
anus
trachea
lung
heart
diaphragm
liver
stomach
spleen
pancreas
intestine
cecum
appendix
colon
rectum
bladder
kidneys
ovary
number 4
vagina
number 5
testes
penis (internal)
seminal vesicle