Brown eagle-ray vs

Aetomylaeus milvus compared with Clitopilus passeckerianus

Key Differences

  • Brown eagle-ray is Endangered while is Not Evaluated.

Taxonomic Classification

Rank Brown eagle-ray
Kingdom Animalia (Animals) Fungi (Fungi)
Phylum Chordata (Chordates) Basidiomycota (Club Fungi)
Class Elasmobranchii Agaricomycetes (Mushrooms)
Order Myliobatiformes (Myliobatiformes) Agaricales (Gilled Mushrooms)
Family Myliobatidae Entolomataceae
Genus Aetomylaeus Clitopilus
Species Aetomylaeus milvus Clitopilus passeckerianus

Conservation Status

Brown eagle-ray

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute Brown eagle-ray
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Habitat

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

Range

Distributed across Norway and Sweden.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Clitopilus passeckerianus is a white-rot agaric fungus in the family Entolomataceae notable for its role as a natural producer of pleuromutilin, a diterpenoid antibiotic compound that serves as the biosynthetic precursor for the veterinary and human antibiotic drugs tiamulin and valnemulin, used to treat Mycoplasma infections in livestock. First described from European woodland habitats, the species produces the characteristic Clitopilus fruiting body: a pale, whitish cap with decurrent, crowded gills becoming pinkish at maturity from angular spores, and a farinaceous odor. Its antibiotic-producing capacity makes C. passeckerianus of significant pharmaceutical interest, and biosynthetic studies of pleuromutilin production have informed synthetic chemistry approaches to antibiotic development. The species inhabits temperate deciduous woodland floors in Europe, fruiting in autumn among leaf litter. Discovery of its pleuromutilin biosynthetic pathway has opened avenues for heterologous expression and semi-synthetic modification aimed at developing novel antibiotics to counter antibiotic-resistant bacterial pathogens.

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