Chondrosoma

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Panorpida
Cladus: Amphiesmenoptera
Ordo: Lepidoptera
Subordo: Glossata
Cladus: Coelolepida
Cladus: Myoglossata
Cladus: Neolepidoptera
Infraordo: Heteroneura
Cladus: Eulepidoptera
Cladus: Ditrysia
Cladus: Apoditrysia
Cladus: Obtectomera
Cladus: Macroheterocera
Superfamilia: Geometroidea

Familia: Geometridae
Subfamilia: Ennominae
Tribus: Bistonini
Genus: Chondrosoma
Species:

Chondrosoma is a monotypic moth genus in the family Geometridae erected by Ludwig Anker in 1854.[1] Its only species, Chondrosoma fiduciaria, was described by the same author in the same year.[2] It is found in eastern Austria, Hungary and Slovakia. It has also been recorded from the Tarbagatai region in the Khangai Mountains and Siberia.

The wingspan is 18–24 mm for males. Females are wingless. Adults are on wing from October to November.

The larvae feed on various low-growing plants, including Euphorbia and Centaurea species. Older larvae have also been recorded feeding on the leaves of Achillea asplenifolia. Pupation takes place in the soil. It overwinters as an egg.
References

Fauna Europaea

Savela, Markku. "Chondrosoma Anker, 1854". Lepidoptera and Some Other Life Forms. Retrieved February 3, 2019.

Pitkin, Brian & Jenkins, Paul. "Search results Family: Geometridae". Butterflies and Moths of the World. Natural History Museum, London.
"07667 Chondrosoma fiduciaria Anker, 1854". Lepiforum e.V.