Hector’s Beaked Whale vs Scaly Stalkball

Mesoplodon hectori compared with Tulostoma melanocyclum

Key Differences

• Hector’s Beaked Whale is Data Deficient while Scaly Stalkball is Critically Endangered.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Scaly Stalkball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Agaricales (Gilled Mushrooms)
Family	Hyperoodontidae	Agaricaceae (Agarics)
Genus	Mesoplodon	Tulostoma
Species	Mesoplodon hectori	Tulostoma melanocyclum

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Scaly Stalkball

CR — Critically Endangered

Physical Characteristics

Attribute	Hector’s Beaked Whale	Scaly Stalkball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scaly Stalkball

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.