Elm Leech vs Hector’s Beaked Whale

Hypsizygus ulmarius compared with Mesoplodon hectori

Key Differences

• Elm Leech is Critically Endangered while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	Elm Leech	Hector’s Beaked Whale
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Cetacea (Whales & Dolphins)
Family	Lyophyllaceae	Hyperoodontidae
Genus	Hypsizygus	Mesoplodon
Species	Hypsizygus ulmarius	Mesoplodon hectori

Conservation Status

Elm Leech

CR — Critically Endangered

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	Elm Leech	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elm Leech

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.