Common Roller vs marsh fritillary

Ancylis badiana compared with Euphydryas aurinia

Key Differences

• Common Roller is Least Concern while marsh fritillary is Extinct.

Taxonomic Classification

Rank	Common Roller	marsh fritillary
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Lepidoptera (鱗翅目)	Lepidoptera (鱗翅目)
Family	Tortricidae	Nymphalidae (Brush-footed Butterflies)
Genus	Ancylis	Euphydryas
Species	Ancylis badiana	Euphydryas aurinia

Evolutionary Relationship

Common Roller and marsh fritillary share a common ancestor at the Order level: Lepidoptera. (鱗翅目)

Conservation Status

Common Roller

LC — Least Concern

marsh fritillary

EX — Extinct

Physical Characteristics

Attribute	Common Roller	marsh fritillary
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

marsh fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (38 countries).

Common Roller

<em>Ancylis badiana</em>, the common roller, is a small moth in the family Tortricidae, order Lepidoptera. It is distributed across northwestern Europe, with documented records from Belgium, Denmark, Norway, and Sweden, typically inhabiting woodland margins, hedgerows, scrubland, and areas where its larval host plants are abundant. The species is assessed as Least Concern on the IUCN Red List. Tortricid moths in the genus Ancylis are commonly known as "rollers" or "leafrollers" because their larvae typically roll or fold leaves of host plants to create sheltered feeding structures. <em>Ancylis badiana</em> larvae feed on the foliage of various herbaceous plants, particularly species in the pea family (Fabaceae). Adults are small moths with intricately patterned wings that provide camouflage against bark and plant material. Adult moths are primarily nocturnal and are attracted to light, while larvae are cryptic within their leaf shelters. Biological traits such as lifespan, body measurements, and detailed diet host range remain poorly documented beyond general family-level characteristics. The species typically completes one to two generations per year in temperate European climates, overwintering as pupae. It is considered a minor component of invertebrate biodiversity in European lowland habitats.

marsh fritillary

湿地珍蝶（Euphydryas aurinia）在IUCN红色名录中被列为绝灭（EX）。该物种已被宣布灭绝，野外或圈养环境中均无已知存活个体。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden