Brook Alder vs Pear-tree Pigmy

Alnus maritima compared with Stigmella pyri

Taxonomic Classification

Rank Brook Alder Pear-tree Pigmy
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Arthropoda (Arthropods)
Class Magnoliopsida (Dicots) Insecta (Insects)
Order Fagales (Beeches & Oaks) Lepidoptera (Butterflies & Moths)
Family Betulaceae Nepticulidae
Genus Alnus Stigmella
Species Alnus maritima Stigmella pyri

Conservation Status

Brook Alder

EN — Endangered

Pear-tree Pigmy

EN — Endangered

Physical Characteristics

Attribute Brook Alder Pear-tree Pigmy
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pear-tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Pear-tree Pigmy

No description available.

Shared Countries

Both species can be found in 4 countries:

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