Colchicum Rust vs small tortoiseshell

Uromyces colchici compared with Aglais urticae

Key Differences

• Colchicum Rust is Not Evaluated while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Colchicum Rust	small tortoiseshell
Kingdom	Fungi (फफूंद)	Animalia (प्राणी)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (सन्धिपाद)
Class	Pucciniomycetes (Pucciniomycetes)	Insecta (कीट)
Order	Pucciniales (Pucciniales)	Lepidoptera (शल्कपंखी गण)
Family	Pucciniaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Uromyces	Aglais
Species	Uromyces colchici	Aglais urticae

Conservation Status

Colchicum Rust

NE — Not Evaluated

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Colchicum Rust	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colchicum Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in United Kingdom.

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Colchicum Rust

<em>Uromyces colchici</em>, commonly referred to as Colchicum Rust, is a fungal pathogen in the order Pucciniales, family Pucciniaceae. This rust fungus is associated with plants in the genus <em>Colchicum</em>, commonly known as autumn crocuses or meadow saffrons. The species has been recorded in the United Kingdom and is presumed to occupy European ecosystems more broadly. Rust fungi in the genus <em>Uromyces</em> are obligate biotrophs, meaning they complete their life cycles on living host plant tissue. They typically cause visible lesions or pustules on leaves and stems of their host plants, which can affect host vigor. <em>Uromyces colchici</em> has not been formally assessed under the IUCN Red List, and its conservation status is unknown. Biological traits such as reproductive specifics and dispersal mechanisms follow those typical of rust fungi but have not been specifically documented for this species in available records. Biological traits of this species remain poorly documented in the scientific literature. Its ecological impact on <em>Colchicum</em> populations in European grassland and woodland habitats is not well quantified.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇬🇧 United Kingdom