Chopard's Mountain Bush-cricket vs Cocksfoot Moth

Antaxius chopardi compared with Glyphipterix simpliciella

Taxonomic Classification

Rank	Chopard's Mountain Bush-cricket	Cocksfoot Moth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Orthoptera (Orthoptera)	Lepidoptera (Butterflies & Moths)
Family	Tettigoniidae	Glyphipterigidae
Genus	Antaxius	Glyphipterix
Species	Antaxius chopardi	Glyphipterix simpliciella

Evolutionary Relationship

Chopard's Mountain Bush-cricket and Cocksfoot Moth share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Chopard's Mountain Bush-cricket

LC — Least Concern

Cocksfoot Moth

LC — Least Concern

Physical Characteristics

Attribute	Chopard's Mountain Bush-cricket	Cocksfoot Moth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chopard's Mountain Bush-cricket

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Cocksfoot Moth

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Chopard's Mountain Bush-cricket

Chopard's Mountain Bush-Cricket (Antaxius chopardi) is a bush-cricket (katydid) in the family Tettigoniidae, endemic to mountain ranges in the western Mediterranean region, likely including the Pyrenees and associated mountain systems of southern France and northern Spain. Bush-crickets of the genus Antaxius are large, robust tettigoniids characterised by females bearing a pronounced ovipositor for egg insertion into soil or plant tissue, and males producing species-specific stridulatory songs by rubbing modified wing structures. Despite the name mountain bush-cricket, members of this genus inhabit a range of grass-shrub-dominated montane habitats including rocky slopes, mountain meadows, and scrubland edges. They are primarily herbivorous, feeding on grasses, herbs, and low shrubs, though they may supplement their diet with small invertebrates. Stridulation songs are important for species identification in this cryptically coloured group, as multiple Antaxius species may co-occur in the same mountain range. The IUCN classifies this species as Least Concern, with populations found across suitable montane habitats within its range. The species is named after Lucien Chopard, recognising his extensive contributions to the study of European orthopteran (crickets and grasshoppers) biodiversity. Climate change-driven shifts in vegetation zones may pose future threats to montane endemic invertebrates.

Cocksfoot Moth

The cocksfoot moth (Glyphipterix simpliciella) is a tiny moth in the family Glyphipterigidae with a wingspan of only 6–8 millimetres, native to temperate grasslands and meadows across much of Europe, including Belgium, Denmark, Norway, and Sweden, as well as parts of Asia. Adults are attractively marked with silver and orange-brown scales on the forewings, making them conspicuous despite their small size when they fly in the sunshine of meadows and grassy areas from May to July. The species is closely associated with cocksfoot grass (Dactylis glomerata), the larval food plant after which it is named. Females lay eggs in the spikelets of cocksfoot and other grasses; larvae develop within the seed heads, feeding on the developing seeds, before pupating in the grass tussock. Adults are diurnal, basking and flying on warm days and often observed resting on grass stems with wings held roof-like over the body. Glyphipterix simpliciella is widespread in grassland habitats from lowland meadows to upland pastures and is one of the more frequently encountered members of its family across its European range. It is classified as Least Concern by the IUCN, with stable populations supported by the wide distribution of its grass hosts across managed and semi-natural grasslands. The species is considered a useful bioindicator of species-rich traditional grasslands in parts of its range.