| Mesoplodon hectori (Gray, 1871) Hector's beaked whale | 
|   | 
| photo by 
	FAO | 
| Family: | Ziphiidae (beaked whales) | |||
| Max. size: | 430 cm TL (male/unsexed); 440 cm TL (female) | |||
| Environment: | pelagic; marine | |||
| Distribution: | Atlantic Ocean, Indo-Pacific and the Antarctic. Temperate, subtropical. | |||
| Diagnosis: | ||||
| Biology: | Feeds on squid (Ref. 1394). Feeds on squid (Ref. 1394). | |||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 23 August 2020 Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||