Cock's-head Bell vs Larch Tortrix

Zeiraphera isertana compared with Zeiraphera griseana

Taxonomic Classification

Rank	Cock's-head Bell	Larch Tortrix
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 same	Tortricidae	Tortricidae
Genus same	Zeiraphera	Zeiraphera
Species	Zeiraphera isertana	Zeiraphera griseana

Evolutionary Relationship

Cock's-head Bell and Larch Tortrix share a common ancestor at the Genus level: Zeiraphera.

Conservation Status

Cock's-head Bell

LC — Least Concern

Larch Tortrix

LC — Least Concern

Physical Characteristics

Attribute	Cock's-head Bell	Larch Tortrix
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cock's-head Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Larch Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Iceland, Norway, and Sweden.

Cock's-head Bell

The cock's head bell moth (Zeiraphera isertana) is a small tortrix moth in the family Tortricidae, occurring across deciduous and mixed woodland habitats in northern and central Europe, including Belgium, Denmark, Norway, and Sweden, as well as Britain and much of temperate continental Europe. Adults have a wingspan of approximately 16–22 millimetres and display intricate grey, brown, and white patterning on the forewings that provides effective cryptic camouflage against tree bark and lichens. The species flies in a single generation from July to September, and adults are nocturnal, coming to light. Larvae feed on the foliage of a range of deciduous trees, with oak (Quercus), hazel (Corylus), and related broadleaf species among the recorded host plants; larvae spin and bind leaves together as feeding shelters in a manner typical of many tortricid moths. Pupation occurs in leaf litter or bark crevices. Zeiraphera isertana is classified as Least Concern by the IUCN, reflecting its wide distribution and association with a broad range of common host tree species in well-established broadleaf woodland across its European range. The species belongs to a large genus that includes some economically important pests of conifers and orchards, though Z. isertana itself is not considered a significant pest. It is regularly recorded in standard moth surveys across Scandinavia and central Europe.

Shared Countries

Both species can be found in 4 countries:

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