Betic Midwife Toad vs Common Roller

Alytes dickhilleni compared with Ancylis badiana

Key Differences

• Betic Midwife Toad is Endangered while Common Roller is Least Concern.

Taxonomic Classification

Rank	Betic Midwife Toad	Common Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Insecta (Insects)
Order	Anura (Frogs & Toads)	Lepidoptera (Butterflies & Moths)
Family	Alytidae	Tortricidae
Genus	Alytes	Ancylis
Species	Alytes dickhilleni	Ancylis badiana

Evolutionary Relationship

Betic Midwife Toad and Common Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Betic Midwife Toad

EN — Endangered

Common Roller

LC — Least Concern

Physical Characteristics

Attribute	Betic Midwife Toad	Common Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Betic Midwife Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Common Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Betic Midwife Toad

The Betic Midwife Toad (Alytes dickhilleni) is a species in the genus Alytes. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.