amphibian
anatomy
angular
animal
background
biologist
biology
bone
bones
carpals
closeup
coracoid
dentary
detailed
femur
fibula
frog
ilium
ischium
learning
leg
maxilla
maxillary
nasal
neural arch
neural canal
neural spine
occipital
pelvis
phalanges
premaxilla
pubis
radioulna
rana
sacral
scapula
scientific
skeleton
skull
spine
structure
study
tarsus
teeth
tibia
urostyle
vertebral
vomer
vomerine teeth
white