| English | Abbr. | French | Spanish | Portuguese |
|---|---|---|---|---|
| basibranchial | basibranchial | basibranquial | basibranquial | |
| basibranchial teeth, teeth | ||||
| branchial | branchial | branquial | branquial | |
| branchial arch, arch | arc branchial | arco branquial | arco branquial | |
| branchial cavity, cavity | cavité branchiale | |||
| ceratobranchial | cératobranchial | ceratobranquial | ceratobranquial | |
| epibranchial | épibranchial | epibranquial | epibranquial | |
| epibranchial organ | ||||
| epibranchials | ||||
| gill arch, arches | arc branchial | arco branquial | arco branquial | |
| gill chamber, chamber | cavité branchiale | cámara branquial | câmara branquial | |
| gill opening, opening | ouverture branchiale | abertura branquial | aberturas branquiais | |
| gill slits, slits | fentes branchiales | ?? Branquiales | aberturas branquiais | |
| hypobranchial | hypobranchial | hipobranquial | hipobrânquial | |
| orobranchial chamber | ||||
| ultimobranchial gland |