Seven-spotted Handmaiden Moth (Amata cysseus)

Location - Ekgal Aru

References - 

• Jayawardana, N.C. (2020) A Handbook to the Moths of Sri Lanka Vol. 01
• https://www.inaturalist.org/taxa/281571-Amata-cyssea

Marbled White Moth (Nyctemera coleta)

Location - Meethirigala Forest

References - 

• Jayawardana, N.C. (2020) A Handbook to the Moths of Sri Lanka Vol. 01
• https://www.inaturalist.org/taxa/202268-Nyctemera-coleta

Sandalwood Defoliator (Amata passalis)

Location - Talangama

References - 

Jayawardana, N.C. (2020) A Handbook to the Moths of Sri Lanka Vol. 01

https://www.inaturalist.org/taxa/332480-Amata-passalis

Curoba sangarida

Location - Kotte
External Links - http://www.inaturalist.org/taxa/367969-Curoba-sangarida
Reference - The Lepidoptera of Ceylon - F. Moore, F.Z.S. Vol 2 Page 49 & Plate
Expanse - 4 cm
Larval food plant - Firecracker flower (Crossandra infundibuliformis) (Sujeeva Gunasena Personal communication)

Nyctemera lacticinia

Location - Sigiriya

Expanse - Male: 3.8cm cm Female: 4.5cm

Reference - The Lepidoptera of Ceylon - F. Moore, F.Z.S. Vol 2 Page 47- 48.

Ecology - Day flier

External links : http://www.inaturalist.org/taxa/124131-Nyctemera-lacticinia

Amata thoracica

Location - Ingiriya forest reserve (Dombagaskanda). Also observed at Morapitiya - Runakanda, Sinharaja  and Yagirala forest reserves.

External Links - http://www.inaturalist.org/taxa/424469-Amata-thoracica

Mangina argus

Location - Thalangama tank

Expanse - Male 5 cm Female - 5.4 cm

Reference - The Lepidoptera of Ceylon - F. Moore, F.Z.S. Vol 2. page 69 as Argina argus

External Links - https://en.wikipedia.org/wiki/Mangina_argus

Larval host Plants - Young leaves of Crotalaria species. Larvae observed at above location were feeding on Crotalaria retusa leaves.