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Ontology Browser
Term:
Parent Terms Term With Siblings Child Terms
mollusc shell +    
organism subdivision +    
aboral subdivision of organism +  
ambulacral area 
anal region +  
anterior abdominal wall +  
anterior chest +  
anterior region of body +  
antimere 
appendage +  
appendage girdle complex +  
appendage girdle region +  
arthropod tibia 
autopodial extension +  
axillary tail of breast 
ball 
blind side 
body proper +  
body wall +  
columnella 
A central anatomical feature of a coiled snail shell or gastropod shell. It is often only clearly visible as a structure when the shell is broken, or sliced in half vertically, or in an X-ray.
craniocervical region +  
digit plus metapodial segment +  
dorsal thoracic segment of trunk +  
dorsum +  
enteropneust collar +  
enteropneust proboscis 
enteropneust trunk 
extension 
external soft tissue zone +  
headfoot 
hip +  
infraclavicular region 
inguinal part of abdomen +  
insect proboscis 
inter-ambulacral area 
interscapular region 
jaw region +  
lamprey sucker 
lateral lumbar region of abdomen +  
lateral side of chest 
lower jaw region +  
main body axis +  
mantle +  
mons pubis 
neck +  
nipple +  
nose +  
ocular side 
oral subdivision of organism 
organismal segment +  
pelvic region of trunk +  
posterior region of body +  
quadrant of breast +  
rostrum 
shoulder +  
snout +  
subdivision of head +  
subdivision of organism along appendicular axis +  
subdivision of organism along main body axis +  
subdivision of trunk +  
submandibular region 
tunicate postabdomen 
upper jaw region +  
ventrum +  
visceral hump +  

Synonyms
Xrefs: Wikipedia:Columella_(gastropod)
Definition Sources: Wikipedia:Columella_(gastropod)

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