Heidelbeer-Nacktbasidie vs Hahnenschwanztyrann

Exobasidium myrtilli compared with Alectrurus tricolor

Key Differences

• Heidelbeer-Nacktbasidie is Least Concern while Hahnenschwanztyrann is Vulnerable.

Taxonomic Classification

Rank	Heidelbeer-Nacktbasidie	Hahnenschwanztyrann
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Chordata (Chordatiere)
Class	Exobasidiomycetes (Exobasidiomycetes)	Aves (Vögel)
Order	Exobasidiales (Nacktbasidienartige)	Passeriformes (Sperlingsvögel)
Family	Exobasidiaceae	Tyrannidae
Genus	Exobasidium	Alectrurus
Species	Exobasidium myrtilli	Alectrurus tricolor

Conservation Status

Heidelbeer-Nacktbasidie

LC — Least Concern

Hahnenschwanztyrann

VU — Vulnerable

Physical Characteristics

Attribute	Heidelbeer-Nacktbasidie	Hahnenschwanztyrann
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heidelbeer-Nacktbasidie

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Hahnenschwanztyrann

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Heidelbeer-Nacktbasidie

The Blaeberry Redleaf (Exobasidium myrtilli) is a species in the genus Exobasidium. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Hahnenschwanztyrann

The cock-tailed tyrant (Alectrurus tricolor) is a striking and unusual flycatcher in the family Tyrannidae, named for the remarkable elongated, spatula-shaped outer tail feathers of the male, which can exceed the body length and are displayed during aerial courtship flights over open grasslands. The species inhabits wet and seasonally flooded grasslands, cerrado savanna, and campos in the interior of South America, including central Brazil, eastern Bolivia, Paraguay, and northeastern Argentina — not Norway, as erroneous database entries suggest. Males combine conspicuous black, white, and rufous plumage with their extraordinary tail streamers in an elaborate display to attract females on leks; females are cryptically streaked brown. The cock-tailed tyrant is a ground- and low-vegetation forager, preying on insects and other small invertebrates gleaned from grass stems and caught in aerial sallies. The species is classified as Vulnerable by the IUCN due to extensive and continuing conversion and degradation of its native Neotropical grassland habitat through intensive soy and sugarcane agriculture, cattle ranching, fire management changes, and drainage of seasonally flooded grasslands. Populations have declined significantly across much of its range, particularly in Brazil and Paraguay. The species is a flagship for threatened grassland conservation in South America, where relatively little protection has historically been directed at open-country habitats compared to forest ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway