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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
anal region +    
anal canal +  
anal fold 
anal membrane 
anal membrane ectodermal component +  
anal membrane endodermal component +  
anal region skeletal muscle +  
anal region smooth muscle +  
anal sphincter +  
anal tooth 
Triangular calcified papillae (often five) placed radially around the anus of some Holothuriidae.
calcareous tooth +  
chitinous tooth 
egg tooth +  
external anal region +  
internal anal region +  
keratinous tooth 

Synonyms
Exact Synonyms: anal teeth
Related Synonyms: calcified anal papilla ;   cloacal tooth ;   perianal tooth
Definition Sources: http://species-identification.org/species.php?species_group=nasc&selected=definitie&menuentry=woordenlijst&record=Anal%20teeth, https://orcid.org/0000-0002-6601-2165, https://www.karger.com/Article/Pdf/142845

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