Taxonomic Information
Berta Walker, [1863] species known from India.
Berta acte (Swinhoe, 1892). India: Meghalaya (TL: Khasi Hills), Arunachal Pradesh.
Berta albiplaga Warren, 1893. India: Nagaland (Naga Hills).
Berta angustimedia Prout, 1918. India: Meghalaya (TL: Khasi Hills), Arunachal Pradesh.
Berta annulifera (Warren, 1896). India: Meghalaya (Khasi Hills), Arunachal Pradesh.
Berta anteplaga Prout, 1916. India: Assam, Meghalaya, Mizoram.
Berta apopemta Prout, 1935. India: Mizoram, Meghalaya, Assam, Arunachal Pradesh.
Berta chrysolineata Walker, 1863. India (Kanara), Arunachal Pradesh.
Berta copiosa Prout, 1917. India: Assam, Naga Hills.
Extent of the white patch on FW is variable in Berta acte, as per Seitz, and absent in OD.
Photo Gallery and Species Biology
| State | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | No date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | |||||||||||||
| Andhra Pradesh | |||||||||||||
| Arunachal Pradesh | |||||||||||||
| Assam | |||||||||||||
| Bihar | |||||||||||||
| Chandigarh | |||||||||||||
| Chhattisgarh | |||||||||||||
| Dadra & Nagar Haveli | |||||||||||||
| Daman & Diu | |||||||||||||
| Delhi | |||||||||||||
| Goa | |||||||||||||
| Gujarat | |||||||||||||
| Haryana | |||||||||||||
| Himachal Pradesh | |||||||||||||
| Jammu and Kashmir UT | |||||||||||||
| Jharkhand | |||||||||||||
| Karnataka | |||||||||||||
| Kerala | |||||||||||||
| Ladakh UT | |||||||||||||
| Lakshadweep | |||||||||||||
| Madhya Pradesh | |||||||||||||
| Maharashtra | |||||||||||||
| Manipur | |||||||||||||
| Meghalaya | |||||||||||||
| Mizoram | |||||||||||||
| Nagaland | |||||||||||||
| Odisha | |||||||||||||
| Paschimbanga | |||||||||||||
| Pondicherry | |||||||||||||
| Punjab | |||||||||||||
| Rajasthan | |||||||||||||
| Sikkim | |||||||||||||
| Tamil Nadu | |||||||||||||
| Tripura | |||||||||||||
| Uttar Pradesh | |||||||||||||
| Uttarakhand | |||||||||||||
| West Bengal | |||||||||||||
| Total |
- Thalera acte Swinhoe, 1892. Trans. Ent. Soc. Lond. 25: 6. Pl. 1:13. TL: Khasi Hills. Text at https://www.biodiversitylibrary.org/page/14679393#page/43/mode/1up
- Hampson, G. F. 1895. The Fauna of British India including Ceylon and Burma. Moths, Vol.3. Taylor & Francis, London. Noctuidae (cont.) to Geometridae 546 p - 226 figs.Pg. 517, # 4141
- Seitz, A. (Ed). The Macrolepidoptera of the World, Vol. 12, pl. 12i.
- https://v3.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=590639
Page citation
Anonymous 2025. Berta acte (Swinhoe, 1892) – . In Sondhi, S., R.P. Singh, G. Iyer, J. D'silva and K. Kunte (Chief Editors). Butterflies of India, v. 4.11. Published by the Indian Foundation for Butterflies. URL: https://www.mothsofindia.org/berta-acte, accessed 2025/10/29.