Elm Leech vs Pacific white-sided dolphin

Hypsizygus ulmarius compared with Lagenorhynchus obliquidens

Key Differences

Elm Leech is Critically Endangered while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Elm Leech	Pacific white-sided dolphin
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	Delphinidae (Oceanic Dolphins)
Genus	Hypsizygus	Lagenorhynchus
Species	Hypsizygus ulmarius	Lagenorhynchus obliquidens

Conservation Status

Elm Leech

CR — Critically Endangered

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Elm Leech	Pacific white-sided dolphin
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.