Dercas

Superregnum: Eukaryota
Supergroup: 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
Superfamilia: Papilionoidea

Familia: Pieridae
Subfamilia: Coliadinae
Genus: Dercas
Species: D. lycorias – D. verhuelli
Vernacular names
中文: 方粉蝶屬

Dercas is a genus of butterflies in the family Pieridae found in southeast Asia.
Species

Listed alphabetically:[1]

Dercas enara Swinhoe, 1899
Dercas gobrias Hewitson, 1864
Dercas lycorias (Doubleday, 1842) – plain sulphur
Dercas nina Mell, 1913
Dercas verhuelli (Hoeven, 1839) – tailed sulphur

References
Dercas, funet.fi