| Rivula | |
|---|---|
| Rivula sericealis | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Lepidoptera |
| Superfamily: | Noctuoidea |
| Family: | Erebidae |
| Subfamily: | Rivulinae |
| Genus: | Rivula Guenée in Duponchel, [1845] |
| Synonyms | |
| |
Rivula is a genus of moths in the family Erebidae described by Achille Guenée in 1845.
Palpi porrect (extending forward), the second joint thickly scaled, and third joint minute. A sharp front tuft present. Antennae minutely ciliated. Thorax and abdomen smoothly scaled. The typical section has the tibia of the male nearly naked. Forewings with nearly rectangular apex. Veins 7, 8 and 9 stalked. Hindwings with stalked veins 3 and 4.