For the bioinformatics software package, see 
FASTA.
| Fasta | 
|  | 
|
| Scientific classification | 
| Domain: | Eukaryota | 
 
| Kingdom: | Animalia | 
 
| Phylum: | Arthropoda | 
 
| Class: | Insecta | 
 
| Order: | Coleoptera | 
 
| Suborder: | Polyphaga | 
 
| Infraorder: | Cucujiformia | 
 
| Family: | Chrysomelidae | 
 
| Tribe: | Chrysomelini | 
 
| Genus: | Fasta Petitpierre & Alonso-Zarazaga, 2019
 | 
| Species: | F. fastuosa | 
| Binomial name | 
| Fasta fastuosa 
 | 
|
| Subspecies | 
| F. f. fastuosa (Scopoli, 1763)F. f. ventricosa (Suffrian, 1858)
 | 
| Synonyms | 
| (Genus) Fastuolina Warchałowski, 1991
 (Species) 
Coccinella fastuosa Scopoli, 1763
Chrysolina fastuosa (Scopoli, 1763)
Chrysomela aenea Geoffroy, 1785
Chrysomela galeopsidis Schrank, 1798
Chrysomela subfastuosa Motschulsky, 1860
Chrysomela fastuosa var. cupreonitens Marseul, 1886
Chrysomela inexplicabilis Brancsik, 1910
Chrysomela fastuosa ab. obscura Fleischer, 1917
Chrysomela fastuosa ab. rugosicollis Fleischer, 1917
Chrysolina coromandeliana Maulik, 1926
Dlochrysa fastuosa andorrensis Bechyné, 1950
Dlochrysa fastuosa fastuosa ab. callichloris Bechyné, 1950
Dlochrysa fastuosa fastuosa ab. jodasi Bechyné, 1950
Chrysomela fastuosa var. biroi Csiki, 1953
Chrysomela fastuosa ab. revyi Kaszab, 1962
 | 
Fasta is a genus of leaf beetles in the family Chrysomelidae. It is monotypic, being represented by the single species Fasta fastuosa, also known as the dead-nettle leaf beetle. It is found in Europe to Central Asia, including the Caucasus even possibly northern Turkey and has also been recorded from North America, where it is an adventive species.