| Name: | caudal fin | 
|---|---|
| Synonyms: | tail, tail fin | 
| Definition: | Fin that is the most posterior median fin. It is composed of a complex of three modified centra and modified neural and hemal arches and spines. | 
| Ontology: | Anatomy Ontology [ZFA:0001058] | 
| Name: | calcium carbonate | 
|---|---|
| Synonyms: | CaCO3, calcium carbonate, calcium carbonate (1:1), calcium trioxidocarbonate, Calciumcarbonat, carbonate de calcium, carbonato de calcio, carbonic acid calcium salt (1:1), E 170, Kalziumkarbonat, kohlensaurer Kalk, Precipitated calcium carbonate | 
| Definition: | A calcium salt with formula CCaO3. | 
| Ontology: | ChEBI [CHEBI:3311] ( EBI ) |