crested arrowhead vs Hector’s Beaked Whale

Sagittaria cristata compared with Mesoplodon hectori

Key Differences

• crested arrowhead is Least Concern while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	crested arrowhead	Hector’s Beaked Whale
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Cetacea (Whales & Dolphins)
Family	Alismataceae	Hyperoodontidae
Genus	Sagittaria	Mesoplodon
Species	Sagittaria cristata	Mesoplodon hectori

Conservation Status

crested arrowhead

LC — Least Concern

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	crested arrowhead	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

crested arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Canada.

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.